Creates new overview after 3 new changes.

Use ETH_PRIVATE_KEY variable instead of deprecated PRIV_KEY

.dockerignore

@@ -0,0 +1,30 @@
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/bin
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md
+!**/.gitignore
+!.git/HEAD
+!.git/config
+!.git/packed-refs
+!.git/refs/heads/**

.gitattributes

@@ -0,0 +1,10 @@
+# Set default behavior to automatically normalize line endings.
+* text=auto
+
+# Force bash scripts to always use lf line endings so that if a repo is accessed
+# in Unix via a file share from Windows, the scripts will work.
+*.sh text eol=lf
+
+# Likewise, force cmd and batch scripts to always use crlf
+*.cmd text eol=crlf
+*.bat text eol=crlf

.github/workflows/docker-autoclient.yml

@@ -0,0 +1,26 @@
+name: Docker - AutoClient
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*.*.*'
+    paths:
+      - 'Tools/AutoClient/**'
+      - '!Tools/AutoClient/docker/docker-compose.yaml'
+      - 'Framework/**'
+      - 'ProjectPlugins/**'
+      - .github/workflows/docker-autoclient.yml
+      - .github/workflows/docker-reusable.yml
+  workflow_dispatch:
+
+jobs:
+  build-and-push:
+    name: Build and Push
+    uses: ./.github/workflows/docker-reusable.yml
+    with:
+      docker_file: Tools/AutoClient/docker/Dockerfile
+      docker_repo: codexstorage/codex-autoclient
+    secrets: inherit
+

.github/workflows/docker-marketinsights.yml

@@ -0,0 +1,27 @@
+name: Docker - MarketInsights API
+
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*.*.*'
+    paths:
+      - 'Tools/MarketInsights/**'
+      - 'Framework/**'
+      - 'ProjectPlugins/**'
+      - .github/workflows/docker-marketinsights.yml
+      - .github/workflows/docker-reusable.yml
+  workflow_dispatch:
+
+
+jobs:
+  build-and-push:
+    name: Build and Push
+    uses: ./.github/workflows/docker-reusable.yml
+    with:
+      docker_file: Tools/MarketInsights/Dockerfile
+      docker_repo: codexstorage/codex-marketinsights
+    secrets: inherit
+

.gitignore

@@ -1,4 +1,5 @@
 .vs
 obj
 bin
-.vscode
+.vscode
+Tools/AutoClient/datapath

Framework/ArgsUniform/ArgsUniform.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

Framework/Core/Core.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

Framework/Core/CoreInterface.cs

@@ -30,11 +30,7 @@ namespace Core
         public IDownloadedLog DownloadLog(RunningContainer container, int? tailLines = null)
         {
             var workflow = entryPoint.Tools.CreateWorkflow();
-            var msg = $"Downloading container log for '{container.Name}'";
-            entryPoint.Tools.GetLog().Log(msg);
-            var logHandler = new WriteToFileLogHandler(entryPoint.Tools.GetLog(), msg);
-            workflow.DownloadContainerLog(container, logHandler, tailLines);
-            return new DownloadedLog(logHandler);
+            return workflow.DownloadContainerLog(container, tailLines);
         }
 
         public string ExecuteContainerCommand(IHasContainer containerSource, string command, params string[] args)

Framework/Core/Http.cs

@@ -13,18 +13,21 @@ namespace Core
 
     internal class Http : IHttp
     {
-        private static readonly object httpLock = new object();
+        private static object lockLock = new object();
+        private static readonly Dictionary<string, object> httpLocks = new Dictionary<string, object>();
         private readonly ILog log;
         private readonly ITimeSet timeSet;
         private readonly Action<HttpClient> onClientCreated;
+        private readonly string id;
 
-        internal Http(ILog log, ITimeSet timeSet)
-            : this(log, timeSet, DoNothing)
+        internal Http(string id, ILog log, ITimeSet timeSet)
+            : this(id, log, timeSet, DoNothing)
         {
         }
 
-        internal Http(ILog log, ITimeSet timeSet, Action<HttpClient> onClientCreated)
+        internal Http(string id, ILog log, ITimeSet timeSet, Action<HttpClient> onClientCreated)
         {
+            this.id = id;
             this.log = log;
             this.timeSet = timeSet;
             this.onClientCreated = onClientCreated;
@@ -63,12 +66,22 @@ namespace Core
 
         private T LockRetry<T>(Func<T> operation, Retry retry)
         {
+            var httpLock = GetLock();
             lock (httpLock)
             {
                 return retry.Run(operation);
             }
         }
 
+        private object GetLock()
+        {
+            lock (lockLock) // I had to.
+            {
+                if (!httpLocks.ContainsKey(id)) httpLocks.Add(id, new object());
+                return httpLocks[id];
+            }
+        }
+
         private HttpClient GetClient()
         {
             var client = new HttpClient();

Framework/Core/PluginTools.cs

@@ -27,9 +27,9 @@ namespace Core
 
     public interface IHttpFactoryTool
     {
-        IHttp CreateHttp(Action<HttpClient> onClientCreated);
-        IHttp CreateHttp(Action<HttpClient> onClientCreated, ITimeSet timeSet);
-        IHttp CreateHttp();
+        IHttp CreateHttp(string id, Action<HttpClient> onClientCreated);
+        IHttp CreateHttp(string id, Action<HttpClient> onClientCreated, ITimeSet timeSet);
+        IHttp CreateHttp(string id);
     }
 
     public interface IFileTool
@@ -58,19 +58,19 @@ namespace Core
             log.Prefix = prefix;
         }
 
-        public IHttp CreateHttp(Action<HttpClient> onClientCreated)
+        public IHttp CreateHttp(string id, Action<HttpClient> onClientCreated)
         {
-            return CreateHttp(onClientCreated, TimeSet);
+            return CreateHttp(id, onClientCreated, TimeSet);
         }
 
-        public IHttp CreateHttp(Action<HttpClient> onClientCreated, ITimeSet ts)
+        public IHttp CreateHttp(string id, Action<HttpClient> onClientCreated, ITimeSet ts)
         {
-            return new Http(log, ts, onClientCreated);
+            return new Http(id, log, ts, onClientCreated);
         }
 
-        public IHttp CreateHttp()
+        public IHttp CreateHttp(string id)
         {
-            return new Http(log, TimeSet);
+            return new Http(id, log, TimeSet);
         }
 
         public IStartupWorkflow CreateWorkflow(string? namespaceOverride = null)

Framework/Core/TimeSet.cs

@@ -34,12 +34,12 @@
     {
         public TimeSpan HttpCallTimeout()
         {
-            return TimeSpan.FromMinutes(3);
+            return TimeSpan.FromMinutes(2);
         }
 
         public TimeSpan HttpRetryTimeout()
         {
-            return TimeSpan.FromMinutes(10);
+            return TimeSpan.FromMinutes(5);
         }
 
         public TimeSpan HttpCallRetryDelay()

Framework/DiscordRewards/DiscordRewards.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

Framework/DiscordRewards/GiveRewardsCommand.cs

@@ -3,12 +3,12 @@
     public class GiveRewardsCommand
     {
         public RewardUsersCommand[] Rewards { get; set; } = Array.Empty<RewardUsersCommand>();
-        public MarketAverage[] Averages { get; set; } = Array.Empty<MarketAverage>();
-        public string[] EventsOverview { get; set; } = Array.Empty<string>();
+        public ChainEventMessage[] EventsOverview { get; set; } = Array.Empty<ChainEventMessage>();
+        public string[] Errors { get; set; } = Array.Empty<string>();
 
         public bool HasAny()
         {
-            return Rewards.Any() || Averages.Any() || EventsOverview.Any();
+            return Rewards.Any() || EventsOverview.Any();
         }
     }
 
@@ -18,14 +18,9 @@
         public string[] UserAddresses { get; set; } = Array.Empty<string>();
     }
 
-    public class MarketAverage
+    public class ChainEventMessage
     {
-        public int NumberOfFinished { get; set; }
-        public int TimeRangeSeconds { get; set; }
-        public float Price { get; set; }
-        public float Size { get; set; }
-        public float Duration { get; set; }
-        public float Collateral { get; set; }
-        public float ProofProbability { get; set; }
+        public ulong BlockNumber { get; set; }
+        public string Message { get; set; } = string.Empty;
     }
 }

Framework/DiscordRewards/RewardRepo.cs

@@ -1,53 +1,53 @@
-using Utils;
-
-namespace DiscordRewards
+namespace DiscordRewards
 {
     public class RewardRepo
     {
         private static string Tag => RewardConfig.UsernameTag;
 
-        public RewardConfig[] Rewards { get; } = new RewardConfig[]
-        {
-            // Filled any slot
-            new RewardConfig(1187039439558541498, $"{Tag} successfully filled their first slot!", new CheckConfig
-            {
-                Type = CheckType.HostFilledSlot
-            }),
+        public RewardConfig[] Rewards { get; } = new RewardConfig[0];
 
-            // Finished any slot
-            new RewardConfig(1202286165630390339, $"{Tag} successfully finished their first slot!", new CheckConfig
-            {
-                Type = CheckType.HostFinishedSlot
-            }),
+        // Example configuration, from test server:
+        //{
+        //    // Filled any slot
+        //    new RewardConfig(1187039439558541498, $"{Tag} successfully filled their first slot!", new CheckConfig
+        //    {
+        //        Type = CheckType.HostFilledSlot
+        //    }),
 
-            // Finished a sizable slot
-            new RewardConfig(1202286218738405418, $"{Tag} finished their first 1GB-24h slot! (10mb/5mins for test)", new CheckConfig
-            {
-                Type = CheckType.HostFinishedSlot,
-                MinSlotSize = 10.MB(),
-                MinDuration = TimeSpan.FromMinutes(5.0),
-            }),
+        //    // Finished any slot
+        //    new RewardConfig(1202286165630390339, $"{Tag} successfully finished their first slot!", new CheckConfig
+        //    {
+        //        Type = CheckType.HostFinishedSlot
+        //    }),
 
-            // Posted any contract
-            new RewardConfig(1202286258370383913, $"{Tag} posted their first contract!", new CheckConfig
-            {
-                Type = CheckType.ClientPostedContract
-            }),
+        //    // Finished a sizable slot
+        //    new RewardConfig(1202286218738405418, $"{Tag} finished their first 1GB-24h slot! (10mb/5mins for test)", new CheckConfig
+        //    {
+        //        Type = CheckType.HostFinishedSlot,
+        //        MinSlotSize = 10.MB(),
+        //        MinDuration = TimeSpan.FromMinutes(5.0),
+        //    }),
 
-            // Started any contract
-            new RewardConfig(1202286330873126992, $"A contract created by {Tag} reached Started state for the first time!", new CheckConfig
-            {
-                Type = CheckType.ClientStartedContract
-            }),
+        //    // Posted any contract
+        //    new RewardConfig(1202286258370383913, $"{Tag} posted their first contract!", new CheckConfig
+        //    {
+        //        Type = CheckType.ClientPostedContract
+        //    }),
 
-            // Started a sizable contract
-            new RewardConfig(1202286381670608909, $"A large contract created by {Tag} reached Started state for the first time! (10mb/5mins for test)", new CheckConfig
-            {
-                Type = CheckType.ClientStartedContract,
-                MinNumberOfHosts = 4,
-                MinSlotSize = 10.MB(),
-                MinDuration = TimeSpan.FromMinutes(5.0),
-            })
-        };
+        //    // Started any contract
+        //    new RewardConfig(1202286330873126992, $"A contract created by {Tag} reached Started state for the first time!", new CheckConfig
+        //    {
+        //        Type = CheckType.ClientStartedContract
+        //    }),
+
+        //    // Started a sizable contract
+        //    new RewardConfig(1202286381670608909, $"A large contract created by {Tag} reached Started state for the first time! (10mb/5mins for test)", new CheckConfig
+        //    {
+        //        Type = CheckType.ClientStartedContract,
+        //        MinNumberOfHosts = 4,
+        //        MinSlotSize = 10.MB(),
+        //        MinDuration = TimeSpan.FromMinutes(5.0),
+        //    })
+        //};
     }
 }

Framework/FileUtils/FileManager.cs

@@ -7,27 +7,35 @@ namespace FileUtils
     {
         TrackedFile CreateEmptyFile(string label = "");
         TrackedFile GenerateFile(ByteSize size, string label = "");
+        TrackedFile GenerateFile(Action<IGenerateOption> options, string label = "");
         void DeleteAllFiles();
         void ScopedFiles(Action action);
         T ScopedFiles<T>(Func<T> action);
     }
 
+    public interface IGenerateOption
+    {
+        IGenerateOption Random(ByteSize size);
+        IGenerateOption StringRepeat(string str, ByteSize size);
+        IGenerateOption StringRepeat(string str, int times);
+        IGenerateOption ByteRepeat(byte[] bytes, ByteSize size);
+        IGenerateOption ByteRepeat(byte[] bytes, int times);
+    }
+
     public class FileManager : IFileManager
     {
-        public const int ChunkSize = 1024 * 1024 * 100;
-        private static NumberSource folderNumberSource = new NumberSource(0);
-        private readonly Random random = new Random();
+        private static readonly NumberSource folderNumberSource = new NumberSource(0);
         private readonly ILog log;
-        private readonly string rootFolder;
         private readonly string folder;
         private readonly List<List<TrackedFile>> fileSetStack = new List<List<TrackedFile>>();
 
+        public const int ChunkSize = 1024 * 1024 * 100;
+
         public FileManager(ILog log, string rootFolder)
         {
             folder = Path.Combine(rootFolder, folderNumberSource.GetNextNumber().ToString("D5"));
 
             this.log = log;
-            this.rootFolder = rootFolder;
         }
 
         public TrackedFile CreateEmptyFile(string label = "")
@@ -41,10 +49,15 @@ namespace FileUtils
             return result;
         }
 
-        public TrackedFile GenerateFile(ByteSize size, string label)
+        public TrackedFile GenerateFile(ByteSize size, string label = "")
+        {
+            return GenerateFile(o => o.Random(size), label);
+        }
+
+        public TrackedFile GenerateFile(Action<IGenerateOption> options, string label = "")
         {
             var sw = Stopwatch.Begin(log);
-            var result = GenerateRandomFile(size, label);
+            var result = RunGenerators(options, label);
             sw.End($"Generated file {result.Describe()}.");
             return result;
         }
@@ -57,16 +70,27 @@ namespace FileUtils
         public void ScopedFiles(Action action)
         {
             PushFileSet();
-            action();
-            PopFileSet();
+            try
+            {
+                action();
+            }
+            finally
+            {
+                PopFileSet();
+            }
         }
 
         public T ScopedFiles<T>(Func<T> action)
         {
             PushFileSet();
-            var result = action();
-            PopFileSet();
-            return result;
+            try
+            {
+                return action();
+            }
+            finally
+            {
+                PopFileSet();
+            }
         }
 
         private void PushFileSet()
@@ -89,26 +113,35 @@ namespace FileUtils
             if (!Directory.GetFiles(folder).Any()) DeleteDirectory();
         }
 
-        private TrackedFile GenerateRandomFile(ByteSize size, string label)
+        private TrackedFile RunGenerators(Action<IGenerateOption> options, string label)
         {
             var result = CreateEmptyFile(label);
-            CheckSpaceAvailable(result, size);
+            var generators = GetGenerators(options);
+            CheckSpaceAvailable(result, generators.GetRequiredSpace());
 
-            GenerateFileBytes(result, size);
+            using var stream = new FileStream(result.Filename, FileMode.Append);
+            generators.Run(stream);
             return result;
         }
 
-        private void CheckSpaceAvailable(TrackedFile testFile, ByteSize size)
+        private GeneratorCollection GetGenerators(Action<IGenerateOption> options)
+        {
+            var result = new GeneratorCollection();
+            options(result);
+            return result;
+        }
+
+        private void CheckSpaceAvailable(TrackedFile testFile, long requiredSize)
         {
             var file = new FileInfo(testFile.Filename);
             var drive = new DriveInfo(file.Directory!.Root.FullName);
 
             var spaceAvailable = drive.TotalFreeSpace;
 
-            if (spaceAvailable < size.SizeInBytes)
+            if (spaceAvailable < requiredSize)
             {
                 var msg = $"Not enough disk space. " +
-                    $"{Formatter.FormatByteSize(size.SizeInBytes)} required. " +
+                    $"{Formatter.FormatByteSize(requiredSize)} required. " +
                     $"{Formatter.FormatByteSize(spaceAvailable)} available.";
 
                 log.Log(msg);
@@ -116,34 +149,6 @@ namespace FileUtils
             }
         }
 
-        private void GenerateFileBytes(TrackedFile result, ByteSize size)
-        {
-            long bytesLeft = size.SizeInBytes;
-            int chunkSize = ChunkSize;
-            while (bytesLeft > 0)
-            {
-                try
-                {
-                    var length = Math.Min(bytesLeft, chunkSize);
-                    AppendRandomBytesToFile(result, length);
-                    bytesLeft -= length;
-                }
-                catch
-                {
-                    chunkSize = chunkSize / 2;
-                    if (chunkSize < 1024) throw;
-                }
-            }
-        }
-
-        private void AppendRandomBytesToFile(TrackedFile result, long length)
-        {
-            var bytes = new byte[length];
-            random.NextBytes(bytes);
-            using var stream = new FileStream(result.Filename, FileMode.Append);
-            stream.Write(bytes, 0, bytes.Length);
-        }
-
         private void EnsureDirectory()
         {
             Directory.CreateDirectory(folder);

Framework/FileUtils/FileUtils.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

Framework/FileUtils/Generators.cs

@@ -0,0 +1,141 @@
+using System.Text;
+using Utils;
+
+namespace FileUtils
+{
+    public class GeneratorCollection : IGenerateOption
+    {
+        private readonly List<IGenerator> generators = new List<IGenerator>();
+
+        public IGenerateOption ByteRepeat(byte[] bytes, ByteSize size)
+        {
+            var times = size.SizeInBytes / bytes.Length;
+            generators.Add(new ByteRepeater(bytes, times));
+            return this;
+        }
+
+        public IGenerateOption ByteRepeat(byte[] bytes, int times)
+        {
+            generators.Add(new ByteRepeater(bytes, times));
+            return this;
+        }
+
+        public IGenerateOption Random(ByteSize size)
+        {
+            generators.Add(new RandomGenerator(size));
+            return this;
+        }
+
+        public IGenerateOption StringRepeat(string str, ByteSize size)
+        {
+            var times = size.SizeInBytes / str.Length;
+            generators.Add(new StringRepeater(str, times));
+            return this;
+        }
+
+        public IGenerateOption StringRepeat(string str, int times)
+        {
+            generators.Add(new StringRepeater(str, times));
+            return this;
+        }
+
+        public void Run(FileStream file)
+        {
+            foreach (var generator in generators)
+            {
+                generator.Generate(file);
+            }
+        }
+
+        public long GetRequiredSpace()
+        {
+            return generators.Sum(g => g.GetRequiredSpace());
+        }
+    }
+
+    public interface IGenerator
+    {
+        void Generate(FileStream file);
+        long GetRequiredSpace();
+    }
+
+    public class ByteRepeater : IGenerator
+    {
+        private readonly byte[] bytes;
+        private readonly long times;
+
+        public ByteRepeater(byte[] bytes, long times)
+        {
+            this.bytes = bytes;
+            this.times = times;
+        }
+
+        public void Generate(FileStream file)
+        {
+            for (var i = 0; i < times; i++)
+            {
+                file.Write(bytes, 0, bytes.Length);
+            }
+        }
+
+        public long GetRequiredSpace()
+        {
+            return bytes.Length * times;
+        }
+    }
+
+    public class StringRepeater : IGenerator
+    {
+        private readonly string str;
+        private readonly long times;
+
+        public StringRepeater(string str, long times)
+        {
+            this.str = str;
+            this.times = times;
+        }
+
+        public void Generate(FileStream file)
+        {
+            using var writer = new StreamWriter(file);
+            for (var i = 0; i < times; i++)
+            {
+                writer.Write(str);
+            }
+        }
+
+        public long GetRequiredSpace()
+        {
+            return Encoding.ASCII.GetBytes(str).Length * times;
+        }
+    }
+
+    public class RandomGenerator : IGenerator
+    {
+        private readonly Random random = new Random();
+        private readonly ByteSize size;
+
+        public RandomGenerator(ByteSize size)
+        {
+            this.size = size;
+        }
+
+        public void Generate(FileStream file)
+        {
+            var bytesLeft = size.SizeInBytes;
+            while (bytesLeft > 0)
+            {
+                var size = Math.Min(bytesLeft, FileManager.ChunkSize);
+                var bytes = new byte[size];
+                random.NextBytes(bytes);
+                file.Write(bytes, 0, bytes.Length);
+                bytesLeft -= size;
+            }
+        }
+
+        public long GetRequiredSpace()
+        {
+            return size.SizeInBytes;
+        }
+    }
+}

Framework/GethConnector/GethConnector.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

Framework/KubernetesWorkflow/DownloadedLog.cs

@@ -1,13 +1,15 @@
-using KubernetesWorkflow;
-using Logging;
+using Logging;
 
-namespace Core
+namespace KubernetesWorkflow
 {
     public interface IDownloadedLog
     {
-        void IterateLines(Action<string> action);
+        string ContainerName { get; }
+
+        void IterateLines(Action<string> action, params string[] thatContain);
         string[] GetLinesContaining(string expectedString);
         string[] FindLinesThatContain(params string[] tags);
+        string GetFilepath();
         void DeleteFile();
     }
 
@@ -15,12 +17,15 @@ namespace Core
     {
         private readonly LogFile logFile;
 
-        internal DownloadedLog(WriteToFileLogHandler logHandler)
+        internal DownloadedLog(WriteToFileLogHandler logHandler, string containerName)
         {
             logFile = logHandler.LogFile;
+            ContainerName = containerName;
         }
 
-        public void IterateLines(Action<string> action)
+        public string ContainerName { get; }
+
+        public void IterateLines(Action<string> action, params string[] thatContain)
         {
             using var file = File.OpenRead(logFile.FullFilename);
             using var streamReader = new StreamReader(file);
@@ -28,7 +33,10 @@ namespace Core
             var line = streamReader.ReadLine();
             while (line != null)
             {
-                action(line);
+                if (thatContain.All(line.Contains))
+                {
+                    action(line);
+                }
                 line = streamReader.ReadLine();
             }
         }
@@ -72,6 +80,11 @@ namespace Core
             return result.ToArray();
         }
 
+        public string GetFilepath()
+        {
+            return logFile.FullFilename;
+        }
+
         public void DeleteFile()
         {
             File.Delete(logFile.FullFilename);

Framework/KubernetesWorkflow/K8sNameUtils.cs

@@ -24,8 +24,8 @@
                 .Replace("]", "-")
                 .Replace(",", "-");
 
-            result = result.Trim('-');
             if (result.Length > maxLength) result = result.Substring(0, maxLength);
+            result = result.Trim('-');
 
             return result;
         }

Framework/KubernetesWorkflow/KubernetesWorkflow.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
 	  <RootNamespace>KubernetesWorkflow</RootNamespace>
 	  <ImplicitUsings>enable</ImplicitUsings>
 	  <Nullable>enable</Nullable>

Framework/KubernetesWorkflow/Recipe/ContainerAdditionals.cs

@@ -1,4 +1,5 @@
-using Newtonsoft.Json.Linq;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
 
 namespace KubernetesWorkflow.Recipe
 {
@@ -21,14 +22,13 @@ namespace KubernetesWorkflow.Recipe
             var typeName = GetTypeName(typeof(T));
             var userData = Additionals.SingleOrDefault(a => a.Type == typeName);
             if (userData == null) return default;
-            var jobject = (JObject)userData.UserData;
-            return jobject.ToObject<T>();
+            return JsonConvert.DeserializeObject<T>(userData.UserData);
         }
 
         private static Additional ConvertToAdditional(object userData)
         {
             var typeName = GetTypeName(userData.GetType());
-            return new Additional(typeName, userData);
+            return new Additional(typeName, JsonConvert.SerializeObject(userData));
         }
 
         private static string GetTypeName(Type type)
@@ -41,13 +41,13 @@ namespace KubernetesWorkflow.Recipe
 
     public class Additional
     {
-        public Additional(string type, object userData)
+        public Additional(string type, string userData)
         {
             Type = type;
             UserData = userData;
         }
 
         public string Type { get; }
-        public object UserData { get; }
+        public string UserData { get; }
     }
 }

Framework/KubernetesWorkflow/Recipe/ContainerRecipe.cs

@@ -2,8 +2,9 @@
 {
     public class ContainerRecipe
     {
-        public ContainerRecipe(int number, string? nameOverride, string image, ContainerResources resources, SchedulingAffinity schedulingAffinity, CommandOverride commandOverride, bool setCriticalPriority, Port[] exposedPorts, Port[] internalPorts, EnvVar[] envVars, PodLabels podLabels, PodAnnotations podAnnotations, VolumeMount[] volumes, ContainerAdditionals additionals)
+        public ContainerRecipe(DateTime recipeCreatedUtc, int number, string? nameOverride, string image, ContainerResources resources, SchedulingAffinity schedulingAffinity, CommandOverride commandOverride, bool setCriticalPriority, Port[] exposedPorts, Port[] internalPorts, EnvVar[] envVars, PodLabels podLabels, PodAnnotations podAnnotations, VolumeMount[] volumes, ContainerAdditionals additionals)
         {
+            RecipeCreatedUtc = recipeCreatedUtc;
             Number = number;
             NameOverride = nameOverride;
             Image = image;
@@ -31,6 +32,7 @@
             if (exposedPorts.Any(p => string.IsNullOrEmpty(p.Tag))) throw new Exception("Port tags are required for all exposed ports.");
         }
 
+        public DateTime RecipeCreatedUtc { get; }
         public string Name { get; }
         public int Number { get; }
         public string? NameOverride { get; }

Framework/KubernetesWorkflow/Recipe/ContainerRecipeFactory.cs

@@ -25,7 +25,7 @@ namespace KubernetesWorkflow.Recipe
 
             Initialize(config);
 
-            var recipe = new ContainerRecipe(containerNumber, config.NameOverride, Image, resources, schedulingAffinity, commandOverride, setCriticalPriority,
+            var recipe = new ContainerRecipe(DateTime.UtcNow, containerNumber, config.NameOverride, Image, resources, schedulingAffinity, commandOverride, setCriticalPriority,
                 exposedPorts.ToArray(),
                 internalPorts.ToArray(),
                 envVars.ToArray(),

Framework/KubernetesWorkflow/StartupWorkflow.cs

@@ -16,6 +16,7 @@ namespace KubernetesWorkflow
         CrashWatcher CreateCrashWatcher(RunningContainer container);
         void Stop(RunningPod pod, bool waitTillStopped);
         void DownloadContainerLog(RunningContainer container, ILogHandler logHandler, int? tailLines = null, bool? previous = null);
+        IDownloadedLog DownloadContainerLog(RunningContainer container, int? tailLines = null, bool? previous = null);
         string ExecuteCommand(RunningContainer container, string command, params string[] args);
         void DeleteNamespace(bool wait);
         void DeleteNamespacesStartingWith(string namespacePrefix, bool wait);
@@ -60,7 +61,7 @@ namespace KubernetesWorkflow
                 var startResult = controller.BringOnline(recipes, location);
                 var containers = CreateContainers(startResult, recipes, startupConfig);
 
-                var rc = new RunningPod(startupConfig, startResult, containers);
+                var rc = new RunningPod(Guid.NewGuid().ToString(), startupConfig, startResult, containers);
                 cluster.Configuration.Hooks.OnContainersStarted(rc);
 
                 if (startResult.ExternalService != null)
@@ -99,11 +100,19 @@ namespace KubernetesWorkflow
 
         public void Stop(RunningPod runningPod, bool waitTillStopped)
         {
+            if (runningPod.IsStopped) return;
+            foreach (var c in runningPod.Containers)
+            {
+                c.StopLog = DownloadContainerLog(c);
+            }
+            runningPod.IsStopped = true;
+
             K8s(controller =>
             {
                 controller.Stop(runningPod.StartResult, waitTillStopped);
-                cluster.Configuration.Hooks.OnContainersStopped(runningPod);
             });
+
+            cluster.Configuration.Hooks.OnContainersStopped(runningPod);
         }
 
         public void DownloadContainerLog(RunningContainer container, ILogHandler logHandler, int? tailLines = null, bool? previous = null)
@@ -114,6 +123,20 @@ namespace KubernetesWorkflow
             });
         }
 
+        public IDownloadedLog DownloadContainerLog(RunningContainer container, int? tailLines = null, bool? previous = null)
+        {
+            var msg = $"Downloading container log for '{container.Name}'";
+            log.Log(msg);
+            var logHandler = new WriteToFileLogHandler(log, msg);
+
+            K8s(controller =>
+            {
+                controller.DownloadPodLog(container, logHandler, tailLines, previous);
+            });
+
+            return new DownloadedLog(logHandler, container.Name);
+        }
+
         public string ExecuteCommand(RunningContainer container, string command, params string[] args)
         {
             return K8s(controller =>
@@ -147,7 +170,7 @@ namespace KubernetesWorkflow
                 var addresses = CreateContainerAddresses(startResult, r);
                 log.Debug($"{r}={name} -> container addresses: {string.Join(Environment.NewLine, addresses.Select(a => a.ToString()))}");
 
-                return new RunningContainer(name, r, addresses);
+                return new RunningContainer(Guid.NewGuid().ToString(), name, r, addresses);
 
             }).ToArray();
         }

Framework/KubernetesWorkflow/Types/RunningContainer.cs

@@ -7,27 +7,29 @@ namespace KubernetesWorkflow.Types
 {
     public class RunningContainer
     {
-        public RunningContainer(string name, ContainerRecipe recipe, ContainerAddress[] addresses)
+        public RunningContainer(string id, string name, ContainerRecipe recipe, ContainerAddress[] addresses)
         {
+            Id = id;
             Name = name;
             Recipe = recipe;
             Addresses = addresses;
         }
 
+        public string Id { get; }
         public string Name { get; }
         public ContainerRecipe Recipe { get; }
         public ContainerAddress[] Addresses { get; }
+        public IDownloadedLog? StopLog { get; internal set; }
 
         [JsonIgnore]
         public RunningPod RunningPod { get; internal set; } = null!;
 
-        public Address GetAddress(ILog log, string portTag)
+        public Address GetAddress(string portTag)
         {
             var addresses = Addresses.Where(a => a.PortTag == portTag).ToArray();
             if (!addresses.Any()) throw new Exception("No addresses found for portTag: " + portTag);
 
             var select = SelectAddress(addresses);
-            log.Debug($"Container '{Name}' selected for tag '{portTag}' address: '{select}'");
             return select.Address;
         }
 
@@ -50,5 +52,21 @@ namespace KubernetesWorkflow.Types
             }
             throw new Exception("Running location not known.");
         }
+
+        public override string ToString()
+        {
+            return Name;
+        }
+
+        public override bool Equals(object? obj)
+        {
+            return obj is RunningContainer container &&
+                   Id == container.Id;
+        }
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(Id);
+        }
     }
 }

Framework/KubernetesWorkflow/Types/RunningPod.cs

@@ -4,8 +4,9 @@ namespace KubernetesWorkflow.Types
 {
     public class RunningPod
     {
-        public RunningPod(StartupConfig startupConfig, StartResult startResult, RunningContainer[] containers)
+        public RunningPod(string id, StartupConfig startupConfig, StartResult startResult, RunningContainer[] containers)
         {
+            Id = id;
             StartupConfig = startupConfig;
             StartResult = startResult;
             Containers = containers;
@@ -13,6 +14,7 @@ namespace KubernetesWorkflow.Types
             foreach (var c in containers) c.RunningPod = this;
         }
 
+        public string Id { get; }
         public StartupConfig StartupConfig { get; }
         public StartResult StartResult { get; }
         public RunningContainer[] Containers { get; }
@@ -23,10 +25,30 @@ namespace KubernetesWorkflow.Types
             get { return $"'{string.Join("&", Containers.Select(c => c.Name).ToArray())}'"; }
         }
 
+        [JsonIgnore]
+        public bool IsStopped { get; internal set; }
+
         public string Describe()
         {
             return string.Join(",", Containers.Select(c => c.Name));
         }
+
+        public override bool Equals(object? obj)
+        {
+            return obj is RunningPod pod &&
+                   Id == pod.Id;
+        }
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(Id);
+        }
+
+        public override string ToString()
+        {
+            if (IsStopped) return Name + " (*)";
+            return Name;
+        }
     }
 
     public static class RunningContainersExtensions

Framework/Logging/BaseLog.cs

@@ -77,7 +77,7 @@ namespace Logging
             return new LogFile($"{GetFullName()}_{GetSubfileNumber()}", ext);
         }
 
-        private string ApplyReplacements(string str)
+        protected string ApplyReplacements(string str)
         {
             if (IsDebug) return str;
             foreach (var replacement in replacements)

Framework/Logging/ConsoleLog.cs

@@ -9,7 +9,7 @@
 
         public override void Log(string message)
         {
-            Console.WriteLine(message);
+            Console.WriteLine(ApplyReplacements(message));
         }
     }
 }

Framework/Logging/Logging.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
 	  <RootNamespace>Logging</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>

Framework/NethereumWorkflow/BlockUtils/BlockTimeFinder.cs

@@ -29,7 +29,8 @@ namespace NethereumWorkflow.BlockUtils
         public ulong? GetHighestBlockNumberBefore(DateTime moment)
         {
             bounds.Initialize();
-            if (moment <= bounds.Genesis.Utc) return null;
+            if (moment < bounds.Genesis.Utc) return null;
+            if (moment == bounds.Genesis.Utc) return bounds.Genesis.BlockNumber;
             if (moment >= bounds.Current.Utc) return bounds.Current.BlockNumber;
 
             return Log(() => Search(bounds.Genesis, bounds.Current, moment, HighestBeforeSelector));
@@ -38,7 +39,8 @@ namespace NethereumWorkflow.BlockUtils
         public ulong? GetLowestBlockNumberAfter(DateTime moment)
         {
             bounds.Initialize();
-            if (moment >= bounds.Current.Utc) return null;
+            if (moment > bounds.Current.Utc) return null;
+            if (moment == bounds.Current.Utc) return bounds.Current.BlockNumber;
             if (moment <= bounds.Genesis.Utc) return bounds.Genesis.BlockNumber;
 
             return Log(()=> Search(bounds.Genesis, bounds.Current, moment, LowestAfterSelector)); ;

Framework/NethereumWorkflow/NethereumWorkflow.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
 	<RootNamespace>NethereumWorkflow</RootNamespace>
 	<ImplicitUsings>enable</ImplicitUsings>
 	<Nullable>enable</Nullable>

Framework/OverwatchTranscript/ActionQueue.cs

@@ -0,0 +1,61 @@
+namespace OverwatchTranscript
+{
+    public class ActionQueue
+    {
+        // Using ConcurrentQueue<> here would make this process slower.
+        private readonly object queueLock = new object();
+        private readonly AutoResetEvent signal = new AutoResetEvent(false);
+        private List<Action> queue = new List<Action>();
+        private Task queueWorker = null!;
+        private bool stopping = false;
+
+        public void Start()
+        {
+            queueWorker = Task.Run(QueueWorker);
+        }
+
+        public int Count { get; private set; }
+
+        public void StopAndJoin()
+        {
+            stopping = true;
+            queueWorker.Wait();
+            if (queue.Count > 0) throw new Exception("not all acions handled");
+            queueWorker.Dispose();
+        }
+
+        public void Add(Action action)
+        {
+            if (stopping) throw new Exception("queue stopping");
+
+            lock (queueLock)
+            {
+                queue.Add(action);
+                Count = queue.Count;
+            }
+            signal.Set();
+        }
+
+        private void QueueWorker()
+        {
+            while (true)
+            {
+                signal.WaitOne(10);
+
+                List<Action> work = null!;
+                lock (queueLock)
+                {
+                    work = queue;
+                    queue = new List<Action>();
+                    Count = 0;
+                }
+                if (stopping && !work.Any()) return;
+                
+                foreach (var action in work)
+                {
+                    action();
+                }
+            }
+        }
+    }
+}

Framework/OverwatchTranscript/BucketSet.cs

@@ -0,0 +1,110 @@
+using Logging;
+using System.Collections.Concurrent;
+
+namespace OverwatchTranscript
+{
+    public class BucketSet
+    {
+        private const int numberOfActiveBuckets = 10;
+        private readonly ILog log;
+        private readonly string workingDir;
+        private readonly object _bucketLock = new object();
+        private readonly List<EventBucketWriter> fullBuckets = new List<EventBucketWriter>();
+        private readonly List<EventBucketWriter> activeBuckets = new List<EventBucketWriter>();
+        private readonly ActionQueue queue = new ActionQueue();
+        private int activeBucketIndex = 0;
+        private bool closed = false;
+        private string internalErrors = string.Empty;
+        
+        public BucketSet(ILog log, string workingDir)
+        {
+            this.log = log;
+            this.workingDir = workingDir;
+
+            for (var i = 0; i < numberOfActiveBuckets;i++)
+            {
+                AddNewBucket();
+            }
+
+            queue.Start();
+        }
+
+        public void Add(DateTime utc, object payload)
+        {
+            if (closed) throw new Exception("Buckets already closed!");
+            queue.Add(() => AddInternal(utc, payload));
+            
+            if (queue.Count > 1000)
+            {
+                Thread.Sleep(1);
+            }
+        }
+
+        public IFinalizedBucket[] FinalizeBuckets()
+        {
+            closed = true;
+            queue.StopAndJoin();
+
+            if (IsEmpty()) throw new Exception("No entries have been added.");
+            if (!string.IsNullOrEmpty(internalErrors)) throw new Exception(internalErrors);
+
+            var buckets = fullBuckets.Concat(activeBuckets).ToArray();
+            log.Debug($"Finalizing {buckets.Length} buckets...");
+
+            var finalized = new ConcurrentBag<IFinalizedBucket>();
+            var tasks = Parallel.ForEach(buckets, b => finalized.Add(b.FinalizeBucket()));
+            if (!tasks.IsCompleted) throw new Exception("Failed to finalize buckets: " + tasks);
+
+            return finalized.ToArray();
+        }
+
+        private bool IsEmpty()
+        {
+            return fullBuckets.All(b => b.Count == 0) && activeBuckets.All(b => b.Count == 0);
+        }
+
+        private void AddInternal(DateTime utc, object payload)
+        {
+            try
+            {
+                lock (_bucketLock)
+                {
+                    var current = activeBuckets[activeBucketIndex];
+                    current.Add(utc, payload);
+                    activeBucketIndex = (activeBucketIndex + 1) % numberOfActiveBuckets;
+
+                    if (current.IsFull)
+                    {
+                        log.Debug("Bucket is full. New bucket...");
+                        fullBuckets.Add(current);
+                        activeBuckets.Remove(current);
+                        AddNewBucket();
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                internalErrors += ex.ToString();
+                log.Error(ex.ToString());
+            }
+        }
+
+        private static int bucketSizeIndex = 0;
+        private static int[] bucketSizes = new[]
+        {
+            10000,
+            15000,
+            20000,
+        };
+
+        private void AddNewBucket()
+        {
+            lock (_bucketLock)
+            {
+                var size = bucketSizes[bucketSizeIndex];
+                bucketSizeIndex = (bucketSizeIndex + 1) % bucketSizes.Length;
+                activeBuckets.Add(new EventBucketWriter(log, Path.Combine(workingDir, Guid.NewGuid().ToString()), size));
+            }
+        }
+    }
+}

Framework/OverwatchTranscript/EventBucketReader.cs

@@ -0,0 +1,151 @@
+using Logging;
+using Newtonsoft.Json;
+using System.Collections.Concurrent;
+
+namespace OverwatchTranscript
+{
+    public interface IFinalizedBucket
+    {
+        bool IsEmpty { get; }
+        void Update();
+        DateTime? SeeTopUtc();
+        BucketTop? TakeTop();
+    }
+
+    public class BucketTop
+    {
+        public BucketTop(DateTime utc, OverwatchEvent[] events)
+        {
+            Utc = utc;
+            Events = events;
+        }
+
+        public DateTime Utc { get; }
+        public OverwatchEvent[] Events { get; }
+    }
+
+    public class EventBucketReader : IFinalizedBucket
+    {
+        private readonly string bucketFile;
+        private readonly ConcurrentQueue<BucketTop> topQueue = new ConcurrentQueue<BucketTop>();
+        private readonly AutoResetEvent itemDequeued = new AutoResetEvent(false);
+        private readonly AutoResetEvent itemEnqueued = new AutoResetEvent(false);
+        private bool sourceIsEmpty;
+
+        public EventBucketReader(ILog log, string bucketFile)
+        {
+            this.bucketFile = bucketFile;
+            if (!File.Exists(bucketFile)) throw new Exception("Doesn't exist: " + bucketFile);
+
+            log.Debug("Read Bucket open: " + bucketFile);
+
+            Task.Run(ReadBucket);
+        }
+        
+        public bool IsEmpty { get; private set; }
+
+        public void Update()
+        {
+            if (IsEmpty) return;
+            while (topQueue.Count == 0)
+            {
+                UpdateIsEmpty();
+                if (IsEmpty) return;
+
+                itemDequeued.Set();
+                itemEnqueued.WaitOne(200);
+            }
+        }
+
+        public DateTime? SeeTopUtc()
+        {
+            if (IsEmpty) return null;
+            if (topQueue.TryPeek(out BucketTop? top))
+            {
+                return top.Utc;
+            }
+            return null;
+        }
+
+        public BucketTop? TakeTop()
+        {
+            if (IsEmpty) return null;
+            if (topQueue.TryDequeue(out BucketTop? top))
+            {
+                itemDequeued.Set();
+                return top;
+            }
+            return null;
+        }
+
+        private void ReadBucket()
+        {
+            using var file = File.OpenRead(bucketFile);
+            using var reader = new StreamReader(file);
+
+            while (true)
+            {
+                while (topQueue.Count < 5)
+                {
+                    var top = CreateNewTop(reader);
+                    if (top != null)
+                    {
+                        topQueue.Enqueue(top);
+                        itemEnqueued.Set();
+                    }
+                    else
+                    {
+                        sourceIsEmpty = true;
+                        UpdateIsEmpty();
+                        return;
+                    }
+                }
+
+                itemDequeued.Reset();
+                itemDequeued.WaitOne(5000);
+            }
+        }
+
+        private void UpdateIsEmpty()
+        {
+            var allEmpty = sourceIsEmpty && topQueue.IsEmpty;
+            if (!IsEmpty && allEmpty)
+            {
+                File.Delete(bucketFile);
+                IsEmpty = true;
+            }
+        }
+
+        private EventBucketEntry? nextEntry = null;
+        private BucketTop? CreateNewTop(StreamReader reader)
+        {
+            if (nextEntry == null)
+            {
+                nextEntry = ReadEntry(reader);
+                if (nextEntry == null) return null;
+            }
+
+            var topEntry = nextEntry;
+            var entries = new List<EventBucketEntry>
+            {
+                topEntry
+            };
+
+            nextEntry = ReadEntry(reader);
+            while (nextEntry != null && nextEntry.Utc == topEntry.Utc)
+            {
+                entries.Add(nextEntry);
+                nextEntry = ReadEntry(reader);
+            }
+
+            return new BucketTop(topEntry.Utc, entries.Select(e => e.Event).ToArray());
+        }
+
+        private EventBucketEntry? ReadEntry(StreamReader reader)
+        {
+            var line = reader.ReadLine();
+            if (string.IsNullOrEmpty(line)) return null;
+            return JsonConvert.DeserializeObject<EventBucketEntry>(line);
+        }
+    }
+}

Framework/OverwatchTranscript/EventBucketWriter.cs

@@ -0,0 +1,113 @@
+using Logging;
+using Newtonsoft.Json;
+
+namespace OverwatchTranscript
+{
+    public class EventBucketWriter
+    {
+        private const int MaxBuffer = 1000;
+
+        private readonly object _lock = new object();
+        private bool closed = false;
+        private readonly ILog log;
+        private readonly string bucketFile;
+        private readonly int maxCount;
+        private readonly List<EventBucketEntry> buffer = new List<EventBucketEntry>();
+
+        public EventBucketWriter(ILog log, string bucketFile, int maxCount)
+        {
+            this.log = log;
+            this.bucketFile = bucketFile;
+            this.maxCount = maxCount;
+            if (File.Exists(bucketFile)) throw new Exception("Already exists");
+
+            log.Debug("Write Bucket open: " + bucketFile);
+        }
+
+        public int Count { get; private set; }
+        public bool IsFull { get; private set; }
+
+        public void Add(DateTime utc, object payload)
+        {
+            lock (_lock)
+            {
+                if (closed) throw new Exception("Already closed");
+                AddToBuffer(utc, payload);
+                BufferToFile(emptyBuffer: false);
+            }
+        }
+
+        public IFinalizedBucket FinalizeBucket()
+        {
+            lock (_lock)
+            {
+                closed = true;
+                BufferToFile(emptyBuffer: true);
+                SortFileByTimestamps();
+            }
+            log.Debug($"Finalized bucket with {Count} entries");
+            return new EventBucketReader(log, bucketFile);
+        }
+
+        public override string ToString()
+        {
+            return $"EventBucket: " + Count;
+        }
+
+        private void AddToBuffer(DateTime utc, object payload)
+        {  
+            var typeName = payload.GetType().FullName;
+            if (string.IsNullOrEmpty(typeName)) throw new Exception("Empty typename for payload");
+            if (utc == default) throw new Exception("DateTimeUtc not set");
+
+            var entry = new EventBucketEntry
+            {
+                Utc = utc,
+                Event = new OverwatchEvent
+                {
+                    Type = typeName,
+                    Payload = Json.Serialize(payload)
+                }
+            };
+
+            Count++;
+            IsFull = Count > maxCount;
+
+            buffer.Add(entry);
+        }
+
+        private void BufferToFile(bool emptyBuffer)
+        {
+            if (emptyBuffer || buffer.Count > MaxBuffer)
+            {
+                using var file = File.Open(bucketFile, FileMode.Append);
+                using var writer = new StreamWriter(file);
+                foreach (var entry in buffer)
+                {
+                    writer.WriteLine(Json.Serialize(entry));
+                }
+                log.Debug($"Bucket wrote {buffer.Count} entries to file.");
+                buffer.Clear();
+            }
+        }
+
+        private void SortFileByTimestamps()
+        {
+            var lines = File.ReadAllLines(bucketFile);
+            var entries = lines.Select(Json.Deserialize<EventBucketEntry>)
+                .Cast<EventBucketEntry>()
+                .OrderBy(e => e.Utc)
+                .ToArray();
+
+            File.Delete(bucketFile);
+            File.WriteAllLines(bucketFile, entries.Select(e => Json.Serialize(e)));
+        }
+    }
+
+    [Serializable]
+    public class EventBucketEntry
+    {
+        public DateTime Utc { get; set; }
+        public OverwatchEvent Event { get; set; } = new();
+    }
+}

Framework/OverwatchTranscript/Json.cs

@@ -0,0 +1,27 @@
+using Newtonsoft.Json;
+using System.Globalization;
+
+namespace OverwatchTranscript
+{
+    public static class Json
+    {
+        private static JsonSerializerSettings settings = new JsonSerializerSettings
+        {
+            Formatting = Formatting.None,
+            NullValueHandling = NullValueHandling.Ignore,
+            Culture = CultureInfo.InvariantCulture,
+            DateFormatHandling = DateFormatHandling.IsoDateFormat,
+            FloatFormatHandling = FloatFormatHandling.Symbol
+        };
+
+        public static string Serialize(object obj, Formatting formatting = Formatting.None)
+        {
+            return JsonConvert.SerializeObject(obj, formatting, settings);
+        }
+
+        public static T Deserialize<T>(string json)
+        {
+            return JsonConvert.DeserializeObject<T>(json)!;
+        }
+    }
+}

Framework/OverwatchTranscript/Model.cs

@@ -0,0 +1,56 @@
+namespace OverwatchTranscript
+{
+    [Serializable]
+    public class OverwatchTranscript
+    {
+        public OverwatchHeader Header { get; set; } = new();
+        public OverwatchMomentReference[] MomentReferences { get; set; } = Array.Empty<OverwatchMomentReference>();
+    }
+
+    [Serializable]
+    public class OverwatchMomentReference
+    {
+        public string MomentsFile { get; set; } = string.Empty;
+        public int NumberOfMoments { get; set; }
+        public int NumberOfEvents { get; set; }
+        public DateTime EarliestUtc { get; set; }
+        public DateTime LatestUtc { get; set; }
+    }
+
+    [Serializable]
+    public class OverwatchHeader
+    {
+        public OverwatchCommonHeader Common { get; set; } = new();
+        public OverwatchHeaderEntry[] Entries { get; set; } = Array.Empty<OverwatchHeaderEntry>();
+    }
+
+    [Serializable]
+    public class OverwatchCommonHeader
+    {
+        public long NumberOfMoments { get; set; }
+        public long NumberOfEvents { get; set; }
+        public DateTime EarliestUtc { get; set; }
+        public DateTime LatestUtc { get; set; }
+    }
+
+    [Serializable]
+    public class OverwatchHeaderEntry
+    {
+        public string Key { get; set; } = string.Empty;
+        public string Value { get; set; } = string.Empty;
+    }
+
+    [Serializable]
+    public class OverwatchMoment
+    {
+        public DateTime Utc { get; set; }
+        public OverwatchEvent[] Events { get; set; } = Array.Empty<OverwatchEvent>();
+    }
+
+    [Serializable]
+    public class OverwatchEvent
+    {
+        public string Type { get; set; } = string.Empty;
+        public string Payload { get; set; } = string.Empty;
+    }
+}

Framework/OverwatchTranscript/MomentReader.cs

@@ -0,0 +1,104 @@
+using Newtonsoft.Json;
+
+namespace OverwatchTranscript
+{
+    public class MomentReader
+    {
+        private readonly OverwatchTranscript model;
+        private readonly string workingDir;
+        private int referenceIndex = 0;
+        private int momentsRead = 0;
+        private OpenReference currentRef;
+
+        public MomentReader(OverwatchTranscript model, string workingDir)
+        {
+            this.model = model;
+            this.workingDir = workingDir;
+
+            currentRef = CreateOpenReference();
+        }
+
+        public OverwatchMoment? Next()
+        {
+            if (referenceIndex >= model.MomentReferences.Length) return null;
+
+            var moment = currentRef.ReadNext();
+            if (moment == null)
+            {
+                Close();
+
+                // This reference file ran out.
+                // The number of moments read should match exactly the number of moments
+                // describe in the reference. If not, error:
+                var expected = model.MomentReferences[referenceIndex].NumberOfMoments;
+                if (momentsRead != expected)
+                {
+                    throw new Exception("Number of moments read from referenced file does not match number of moments value in model. " +
+                        $"Reads: { momentsRead} - model.MomentReferences[{referenceIndex}].NumberOfMoment: {expected}"); 
+                }
+
+                referenceIndex++;
+                if (referenceIndex < model.MomentReferences.Length)
+                {
+                    // Proceed to next reference file.
+                    currentRef = CreateOpenReference();
+                    momentsRead = 0;
+                    return Next();
+                }
+                else
+                {
+                    // That was the last one.
+                    return null;
+                }
+            }
+            else
+            {
+                momentsRead++;
+                return moment;
+            }
+        }
+
+        public void Close()
+        {
+            if (currentRef != null)
+            {
+                currentRef.Close();
+                currentRef = null!;
+            }
+        }
+
+        private OpenReference CreateOpenReference()
+        {
+            var filepath = Path.Combine(workingDir, model.MomentReferences[referenceIndex].MomentsFile);
+            return new OpenReference(filepath);
+        }
+
+        private class OpenReference
+        {
+            private readonly FileStream file;
+            private readonly StreamReader reader;
+
+            public OpenReference(string filePath)
+            {
+                file = File.OpenRead(filePath);
+                reader = new StreamReader(file);
+            }
+
+            public OverwatchMoment? ReadNext()
+            {
+                var line = reader.ReadLine();
+                if (string.IsNullOrEmpty(line)) return null;
+                return JsonConvert.DeserializeObject<OverwatchMoment>(line);
+            }
+
+            public void Close()
+            {
+                reader.Close();
+                file.Close();
+
+                reader.Dispose();
+                file.Dispose();
+            }
+        }
+    }
+}

Framework/OverwatchTranscript/MomentReferenceBuilder.cs

@@ -0,0 +1,153 @@
+using Logging;
+using Newtonsoft.Json;
+
+namespace OverwatchTranscript
+{
+    public class MomentReferenceBuilder
+    {
+        private const int MaxMomentsPerReference = 10000;
+        private readonly ILog log;
+        private readonly string workingDir;
+
+        public MomentReferenceBuilder(ILog log, string workingDir)
+        {
+            this.log = log;
+            this.workingDir = workingDir;
+        }
+
+        public OverwatchMomentReference[] Build(IFinalizedBucket[] finalizedBuckets)
+        {
+            var result = new List<OverwatchMomentReference>();
+            var currentBuilder = new Builder(log, workingDir);
+
+            var buckets = finalizedBuckets.ToList();
+            log.Debug($"Building references for {buckets.Count} buckets.");
+            while (buckets.Any())
+            {
+                foreach (var b in buckets) b.Update();
+
+                buckets.RemoveAll(b => b.IsEmpty);
+                if (!buckets.Any()) break;
+
+                var earliestUtc = GetEarliestUtc(buckets);
+                if (earliestUtc == null) continue;
+                
+                var tops = CollectAllTopsForUtc(earliestUtc.Value, buckets);
+                var moment = ConvertTopsToMoment(tops);
+                currentBuilder.Add(moment);
+                if (currentBuilder.NumberOfMoments == MaxMomentsPerReference)
+                {
+                    result.Add(currentBuilder.Build());
+                    currentBuilder = new Builder(log, workingDir);
+                }
+            }
+
+            if (currentBuilder.NumberOfMoments > 0)
+            {
+                result.Add(currentBuilder.Build());
+            }
+
+            return result.ToArray();
+        }
+
+        private OverwatchMoment ConvertTopsToMoment(List<BucketTop> tops)
+        {
+            var discintUtc = tops.Select(e => e.Utc).Distinct().ToArray();
+            if (discintUtc.Length != 1) throw new Exception("UTC mixing in moment construction.");
+
+            return new OverwatchMoment
+            {
+                Utc = tops[0].Utc,
+                Events = tops.SelectMany(e => e.Events).ToArray()
+            };
+        }
+
+        private List<BucketTop> CollectAllTopsForUtc(DateTime earliestUtc, List<IFinalizedBucket> buckets)
+        {
+            var result = new List<BucketTop>();
+
+            foreach (var bucket in buckets)
+            {
+                if (bucket.IsEmpty) continue;
+
+                var utc = bucket.SeeTopUtc();
+                if (utc == null) continue;
+
+                if (utc.Value == earliestUtc)
+                {
+                    var top = bucket.TakeTop();
+                    if (top == null) throw new Exception("top was null after top utc was not");
+                    result.Add(top);
+                }
+            }
+
+            return result;
+        }
+
+        private DateTime? GetEarliestUtc(List<IFinalizedBucket> buckets)
+        {
+            var earliest = DateTime.MaxValue;
+            foreach (var bucket in buckets)
+            {
+                var utc = bucket.SeeTopUtc();
+                if (utc == null) return null;
+
+                if (utc.Value < earliest) earliest = utc.Value;
+            }
+            return earliest;
+        }
+
+        public class Builder
+        {
+            private readonly ILog log;
+            private readonly string workingDir;
+            private OverwatchMomentReference reference;
+            private readonly ActionQueue queue = new ActionQueue();
+
+            public Builder(ILog log, string workingDir)
+            {
+                reference = new OverwatchMomentReference
+                {
+                    MomentsFile = Guid.NewGuid().ToString(),
+                    EarliestUtc = DateTime.MaxValue,
+                    LatestUtc = DateTime.MinValue,
+                    NumberOfEvents = 0,
+                    NumberOfMoments = 0,
+                };
+                this.log = log;
+                this.workingDir = workingDir;
+                queue.Start();
+            }
+
+            public int NumberOfMoments => reference.NumberOfMoments;
+
+            public void Add(OverwatchMoment moment)
+            {
+                if (moment.Utc < reference.EarliestUtc) reference.EarliestUtc = moment.Utc;
+                if (moment.Utc > reference.LatestUtc) reference.LatestUtc = moment.Utc;
+                reference.NumberOfMoments++;
+                reference.NumberOfEvents += moment.Events.Length;
+
+                var filePath = Path.Combine(workingDir, reference.MomentsFile);
+
+                queue.Add(() =>
+                {
+                    File.AppendAllLines(filePath, new[]
+                    {
+                        Json.Serialize(moment)
+                    });
+                });
+            }
+
+            public OverwatchMomentReference Build()
+            {
+                queue.StopAndJoin();
+
+                log.Debug($"Created reference with {reference.NumberOfMoments} moments and {reference.NumberOfEvents} events...");
+                var result = reference;
+                reference = null!;
+                return result;
+            }
+        }
+    }
+}

Framework/OverwatchTranscript/OverwatchTranscript.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Logging\Logging.csproj" />
+  </ItemGroup>
+
+</Project>

Framework/OverwatchTranscript/Transcript.cs

@@ -0,0 +1,23 @@
+using Logging;
+
+namespace OverwatchTranscript
+{
+    public static class Transcript
+    {
+        public static ITranscriptWriter NewWriter(ILog log)
+        {
+            log = new LogPrefixer(log, "(TranscriptWriter) ");
+            return new TranscriptWriter(log, NewWorkDir());
+        }
+
+        public static ITranscriptReader NewReader(string transcriptFile)
+        {
+            return new TranscriptReader(NewWorkDir(), transcriptFile);
+        }
+
+        private static string NewWorkDir()
+        {
+            return Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
+        }
+    }
+}

Framework/OverwatchTranscript/TranscriptConstants.cs

@@ -0,0 +1,8 @@
+namespace OverwatchTranscript
+{
+    public static class TranscriptConstants
+    {
+        public const string TranscriptFilename = "transcript.json";
+        public const string ArtifactFolderName = "artifacts";
+    }
+}

Framework/OverwatchTranscript/TranscriptReader.cs

@@ -0,0 +1,264 @@
+using Newtonsoft.Json;
+using System.IO;
+using System;
+using System.IO.Compression;
+using System.Linq;
+using System.Collections.Generic;
+using System.Collections.Concurrent;
+
+namespace OverwatchTranscript
+{
+    public interface ITranscriptReader
+    {
+        OverwatchCommonHeader Header { get; }
+        T GetHeader<T>(string key);
+        void AddMomentHandler(Action<ActivateMoment> handler);
+        void AddEventHandler<T>(Action<ActivateEvent<T>> handler);
+        bool Next();
+        void Close();
+    }
+
+    public class TranscriptReader : ITranscriptReader
+    {
+        private readonly object handlersLock = new object();
+        private readonly string transcriptFile;
+        private readonly string artifactsFolder;
+        private readonly List<Action<ActivateMoment>> momentHandlers = new List<Action<ActivateMoment>>();
+        private readonly Dictionary<string, List<Action<ActivateMoment, string>>> eventHandlers = new Dictionary<string, List<Action<ActivateMoment, string>>>();
+        private readonly string workingDir;
+        private readonly OverwatchTranscript model;
+        private bool closed;
+        private long momentCounter;
+        private readonly ConcurrentQueue<OverwatchMoment> queue = new ConcurrentQueue<OverwatchMoment>();
+        private readonly Task queueFiller;
+
+        public TranscriptReader(string workingDir, string inputFilename)
+        {
+            closed = false;
+            this.workingDir = workingDir;
+            transcriptFile = Path.Combine(workingDir, TranscriptConstants.TranscriptFilename);
+            artifactsFolder = Path.Combine(workingDir, TranscriptConstants.ArtifactFolderName);
+
+            if (!Directory.Exists(workingDir)) Directory.CreateDirectory(workingDir);
+            if (File.Exists(transcriptFile) || Directory.Exists(artifactsFolder)) throw new Exception("workingdir not clean");
+
+            model = LoadModel(inputFilename);
+
+            queueFiller = Task.Run(() => FillQueue(model, workingDir));
+        }
+
+        public OverwatchCommonHeader Header
+        {
+            get
+            {
+                CheckClosed();
+                return model.Header.Common;
+            }
+        }
+
+        public T GetHeader<T>(string key)
+        {
+            CheckClosed();
+            var value = model.Header.Entries.First(e => e.Key == key).Value;
+            return JsonConvert.DeserializeObject<T>(value)!;
+        }
+
+        public void AddMomentHandler(Action<ActivateMoment> handler)
+        {
+            CheckClosed();
+            lock (handlersLock)
+            {
+                momentHandlers.Add(handler);
+            }
+        }
+
+        public void AddEventHandler<T>(Action<ActivateEvent<T>> handler)
+        {
+            CheckClosed();
+
+            var typeName = typeof(T).FullName;
+            if (string.IsNullOrEmpty(typeName)) throw new Exception("Empty typename for payload");
+
+            lock (handlersLock)
+            {
+                if (eventHandlers.ContainsKey(typeName))
+                {
+                    eventHandlers[typeName].Add(CreateEventAction(handler));
+                }
+                else
+                {
+                    eventHandlers.Add(typeName, new List<Action<ActivateMoment, string>>
+                    {
+                        CreateEventAction(handler)
+                    });
+                }
+            }
+        }
+
+        private readonly object nextLock = new object();
+        private OverwatchMoment? moment = null;
+        private OverwatchMoment? next = null;
+
+        public bool Next()
+        {
+            CheckClosed();
+
+            OverwatchMoment? m = null;
+            TimeSpan? duration = null;
+            lock (nextLock)
+            {
+                if (next == null)
+                {
+                    if (!queue.TryDequeue(out moment)) return false;
+                    queue.TryDequeue(out next);
+                }
+                else
+                {
+                    moment = next;
+                    next = null;
+                    queue.TryDequeue(out next);
+                }
+
+                m = moment;
+                duration = GetMomentDuration();
+            }
+
+            ActivateMoment(moment, duration);
+
+            return true;
+        }
+
+        public void Close()
+        {
+            CheckClosed();
+            closed = true;
+
+            queueFiller.Wait();
+
+            Directory.Delete(workingDir, true);
+        }
+
+        private Action<ActivateMoment, string> CreateEventAction<T>(Action<ActivateEvent<T>> handler)
+        {
+            return (m, s) =>
+            {
+                handler(new ActivateEvent<T>(m, JsonConvert.DeserializeObject<T>(s)!));
+            };
+        }
+
+        private void FillQueue(OverwatchTranscript model, string workingDir)
+        {
+            var reader = new MomentReader(model, workingDir);
+
+            while (true)
+            {
+                if (closed)
+                {
+                    reader.Close();
+                    return;
+                }
+
+                while (queue.Count < 10)
+                {
+                    var moment = reader.Next();
+                    if (moment == null)
+                    {
+                        reader.Close();
+                        return;
+                    }
+                    queue.Enqueue(moment);
+                }
+
+                Thread.Sleep(1);
+            }
+        }
+
+        private TimeSpan? GetMomentDuration()
+        {
+            if (moment == null) return null;
+            if (next == null) return null;
+
+            return next.Utc - moment.Utc;
+        }
+
+        private void ActivateMoment(OverwatchMoment moment, TimeSpan? duration)
+        {
+            var m = new ActivateMoment(moment.Utc, duration, momentCounter);
+
+            lock (handlersLock)
+            {
+                ActivateMomentHandlers(m);
+
+                foreach (var @event in moment.Events)
+                {
+                    ActivateEventHandlers(m, @event);
+                }
+            }
+
+            momentCounter++;
+        }
+
+        private void ActivateMomentHandlers(ActivateMoment m)
+        {
+            foreach (var handler in momentHandlers)
+            {
+                handler(m);
+            }
+        }
+
+        private void ActivateEventHandlers(ActivateMoment m, OverwatchEvent @event)
+        {
+            if (!eventHandlers.ContainsKey(@event.Type)) return;
+            var handlers = eventHandlers[@event.Type];
+
+            foreach (var handler in handlers)
+            {
+                handler(m, @event.Payload);
+            }
+        }
+
+        private OverwatchTranscript LoadModel(string inputFilename)
+        {
+            ZipFile.ExtractToDirectory(inputFilename, workingDir);
+
+            if (!File.Exists(transcriptFile))
+            {
+                closed = true;
+                throw new Exception("Is not a transcript file. Unzipped to: " + workingDir);
+            }
+
+            return JsonConvert.DeserializeObject<OverwatchTranscript>(File.ReadAllText(transcriptFile))!;
+        }
+
+        private void CheckClosed()
+        {
+            if (closed) throw new Exception("Transcript has already been closed.");
+        }
+    }
+
+    public class ActivateMoment
+    {
+        public ActivateMoment(DateTime utc, TimeSpan? duration, long index)
+        {
+            Utc = utc;
+            Duration = duration;
+            Index = index;
+        }
+
+        public DateTime Utc { get; }
+        public TimeSpan? Duration { get; }
+        public long Index { get; }
+    }
+
+    public class ActivateEvent<T>
+    {
+        public ActivateEvent(ActivateMoment moment, T payload)
+        {
+            Moment = moment;
+            Payload = payload;
+        }
+
+        public ActivateMoment Moment { get; }
+        public T Payload { get; }
+    }
+}

Framework/OverwatchTranscript/TranscriptWriter.cs

@@ -0,0 +1,130 @@
+using Logging;
+using Newtonsoft.Json;
+using System.IO.Compression;
+
+namespace OverwatchTranscript
+{
+    public interface ITranscriptWriter
+    {
+        void AddHeader(string key, object value);
+        void Add(DateTime utc, object payload);
+        void IncludeArtifact(string filePath);
+        void Write(string outputFilename);
+    }
+
+    public class TranscriptWriter : ITranscriptWriter
+    {
+        private readonly object _lock = new object();
+        private readonly MomentReferenceBuilder builder;
+        private readonly string transcriptFile;
+        private readonly string artifactsFolder;
+        private readonly Dictionary<string, string> header = new Dictionary<string, string>();
+        private readonly BucketSet bucketSet;
+        private readonly ILog log;
+        private readonly string workingDir;
+        private bool closed;
+
+        public TranscriptWriter(ILog log, string workingDir)
+        {
+            closed = false;
+            this.log = log;
+            this.workingDir = workingDir;
+            bucketSet = new BucketSet(log, workingDir);
+            builder = new MomentReferenceBuilder(log, workingDir);
+            transcriptFile = Path.Combine(workingDir, TranscriptConstants.TranscriptFilename);
+            artifactsFolder = Path.Combine(workingDir, TranscriptConstants.ArtifactFolderName);
+
+            if (!Directory.Exists(workingDir)) Directory.CreateDirectory(workingDir);
+            if (File.Exists(transcriptFile) || Directory.Exists(artifactsFolder)) throw new Exception("workingdir not clean");
+        }
+
+        public void Add(DateTime utc, object payload)
+        {
+            CheckClosed();
+            bucketSet.Add(utc, payload);
+        }
+
+        public void AddHeader(string key, object value)
+        {
+            CheckClosed();
+            lock (_lock)
+            {
+                header.Add(key, Json.Serialize(value));
+            }
+        }
+
+        public void IncludeArtifact(string filePath)
+        {
+            CheckClosed();
+            if (!File.Exists(filePath)) throw new Exception("File not found: " + filePath);
+            if (!Directory.Exists(artifactsFolder)) Directory.CreateDirectory(artifactsFolder);
+            var name = Path.GetFileName(filePath);
+            File.Copy(filePath, Path.Combine(artifactsFolder, name), overwrite: false);
+        }
+
+        public void Write(string outputFilename)
+        {
+            CheckClosed();
+            closed = true;
+
+            var momentReferences = builder.Build(bucketSet.FinalizeBuckets());
+            var model = CreateModel(momentReferences);
+
+            File.WriteAllText(transcriptFile, Json.Serialize(model, Formatting.Indented));
+
+            ZipFile.CreateFromDirectory(workingDir, outputFilename);
+            log.Debug($"Transcript written to {outputFilename}");
+            log.Debug($"Common header: {Json.Serialize(model.Header.Common, Formatting.Indented)}");
+
+            Directory.Delete(workingDir, true);
+            log.Debug($"Workdir {workingDir} deleted");
+        }
+
+        private OverwatchTranscript CreateModel(OverwatchMomentReference[] momentReferences)
+        {
+            lock (_lock)
+            {
+                var model = new OverwatchTranscript
+                {
+                    Header = new OverwatchHeader
+                    {
+                        Common = CreateCommonHeader(momentReferences),
+                        Entries = header.Select(h =>
+                        {
+                            return new OverwatchHeaderEntry
+                            {
+                                Key = h.Key,
+                                Value = h.Value
+                            };
+                        }).ToArray()
+                    },
+                    MomentReferences = momentReferences
+                };
+
+                header.Clear();
+                return model;
+            }
+        }
+
+        private OverwatchCommonHeader CreateCommonHeader(OverwatchMomentReference[] momentReferences)
+        {
+            var moments = momentReferences.Sum(m => m.NumberOfMoments);
+            var events = momentReferences.Sum(m => m.NumberOfEvents);
+            var earliest = momentReferences.Min(m => m.EarliestUtc);
+            var latest = momentReferences.Max(m => m.LatestUtc);
+
+            return new OverwatchCommonHeader
+            {
+                NumberOfMoments = moments,
+                NumberOfEvents = events,
+                EarliestUtc = earliest,
+                LatestUtc = latest
+            };
+        }
+
+        private void CheckClosed()
+        {
+            if (closed) throw new Exception("Transcript has already been written. Cannot modify or write again.");
+        }
+    }
+}

Framework/Utils/BlockInterval.cs

@@ -15,12 +15,13 @@
                 To = from;
             }
             TimeRange = timeRange;
+            NumberOfBlocks = (To - From) + 1;
         }
 
         public ulong From { get; }
         public ulong To { get; }
         public TimeRange TimeRange { get; }
-        public ulong NumberOfBlocks => To - From;
+        public ulong NumberOfBlocks { get; }
 
         public override string ToString()
         {

Framework/Utils/ByteSize.cs

@@ -13,7 +13,6 @@
 
         public long SizeInBytes { get; }
 
-
         public long ToMB()
         {
             return SizeInBytes / (1024 * 1024);

Framework/Utils/PluginPathUtils.cs

@@ -0,0 +1,41 @@
+namespace Utils
+{
+    public static class PluginPathUtils
+    {
+        private const string ProjectPluginsFolderName = "ProjectPlugins";
+        private static string projectPluginsDir = string.Empty;
+
+        public static string ProjectPluginsDir
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(projectPluginsDir)) projectPluginsDir = FindProjectPluginsDir();
+                return projectPluginsDir;
+            }
+        }
+
+        private static string FindProjectPluginsDir()
+        {
+            var current = Directory.GetCurrentDirectory();
+            while (true)
+            {
+                var localFolders = Directory.GetDirectories(current);
+                var projectPluginsFolders = localFolders.Where(l => l.EndsWith(ProjectPluginsFolderName)).ToArray();
+                if (projectPluginsFolders.Length == 1)
+                {
+                    return projectPluginsFolders.Single();
+                }
+
+                var parent = Directory.GetParent(current);
+                if (parent == null)
+                {
+                    var msg = $"Unable to locate '{ProjectPluginsFolderName}' folder. Travelled up from: '{Directory.GetCurrentDirectory()}'";
+                    Console.WriteLine(msg);
+                    throw new Exception(msg);
+                }
+
+                current = parent.FullName;
+            }
+        }
+    }
+}

Framework/Utils/RandomUtils.cs

@@ -3,13 +3,41 @@
     public static class RandomUtils
     {
         private static readonly Random random = new Random();
+        private static readonly object @lock = new object();
+
+        public static T GetOneRandom<T>(this T[] items)
+        {
+            lock (@lock)
+            {
+                var i = random.Next(0, items.Length);
+                var result = items[i];
+                return result;
+            }
+        }
 
         public static T PickOneRandom<T>(this List<T> remainingItems)
         {
-            var i = random.Next(0, remainingItems.Count);
-            var result = remainingItems[i];
-            remainingItems.RemoveAt(i);
-            return result;
+            lock (@lock)
+            {
+                var i = random.Next(0, remainingItems.Count);
+                var result = remainingItems[i];
+                remainingItems.RemoveAt(i);
+                return result;
+            }
+        }
+
+        public static T[] Shuffled<T>(T[] items)
+        {
+            lock (@lock)
+            {
+                var result = new List<T>();
+                var source = items.ToList();
+                while (source.Any())
+                {
+                    result.Add(RandomUtils.PickOneRandom(source));
+                }
+                return result.ToArray();
+            }
         }
     }
 }

Framework/Utils/Retry.cs

@@ -71,6 +71,10 @@
                         task();
                         return;
                     }
+                    catch (OperationCanceledException)
+                    {
+                        return;
+                    }
                     catch (Exception ex)
                     {
                         var failure = CaptureFailure(ex);

Framework/Utils/RollingAverage.cs

@@ -0,0 +1,28 @@
+namespace Utils
+{
+    public static class RollingAverage
+    {
+        /// <param name="currentAverage">Value of average before new value is added.</param>
+        /// <param name="newNumberOfValues">Number of values in average after new value is added.</param>
+        /// <param name="newValue">New value to be added.</param>
+        /// <returns>New average value.</returns>
+        /// <exception cref="Exception">newNumberOfValues must be 1 or greater.</exception>
+        public static float GetNewAverage(float currentAverage, int newNumberOfValues, float newValue)
+        {
+            if (newNumberOfValues < 1) throw new Exception("Should be at least 1 value.");
+
+            float n = newNumberOfValues;
+            var originalValue = currentAverage;
+            var originalValueWeight = ((n - 1.0f) / n);
+            var newValueWeight = (1.0f / n);
+            return GetWeightedAverage(originalValue, originalValueWeight, newValue, newValueWeight);
+        }
+
+        public static float GetWeightedAverage(float value1, float weight1, float value2, float weight2)
+        {
+            float totalWeight = weight1 + weight2;
+            if (totalWeight == 0.0f) return 0.0f;
+            return ((value1 * weight1) + (value2 * weight2)) / totalWeight;
+        }
+    }
+}

Framework/Utils/Str.cs

@@ -0,0 +1,13 @@
+namespace Utils
+{
+    public static class Str
+    {
+        public static string Between(string input, string open, string close)
+        {
+            var openIndex = input.IndexOf(open) + open.Length;
+            var closeIndex = input.LastIndexOf(close);
+
+            return input.Substring(openIndex, closeIndex - openIndex);
+        }
+    }
+}

Framework/Utils/Utils.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
 	  <RootNamespace>Utils</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>

ProjectPlugins/CodexContractsPlugin/ChainMonitor/ChainEvents.cs

@@ -1,4 +1,5 @@
 using CodexContractsPlugin.Marketplace;
+using System.Collections.Generic;
 using Utils;
 
 namespace CodexContractsPlugin.ChainMonitor
@@ -10,38 +11,33 @@ namespace CodexContractsPlugin.ChainMonitor
             Request[] requests,
             RequestFulfilledEventDTO[] fulfilled,
             RequestCancelledEventDTO[] cancelled,
+            RequestFailedEventDTO[] failed,
             SlotFilledEventDTO[] slotFilled,
-            SlotFreedEventDTO[] slotFreed
+            SlotFreedEventDTO[] slotFreed,
+            SlotReservationsFullEventDTO[] slotReservationsFull
             )
         {
             BlockInterval = blockInterval;
             Requests = requests;
             Fulfilled = fulfilled;
             Cancelled = cancelled;
+            Failed = failed;
             SlotFilled = slotFilled;
             SlotFreed = slotFreed;
+            SlotReservationsFull = slotReservationsFull;
+
+            All = ConcatAll<IHasBlock>(requests, fulfilled, cancelled, failed, slotFilled, SlotFreed, SlotReservationsFull);
         }
 
         public BlockInterval BlockInterval { get; }
         public Request[] Requests { get; }
         public RequestFulfilledEventDTO[] Fulfilled { get; }
         public RequestCancelledEventDTO[] Cancelled { get; }
+        public RequestFailedEventDTO[] Failed { get; }
         public SlotFilledEventDTO[] SlotFilled { get; }
         public SlotFreedEventDTO[] SlotFreed { get; }
-
-        public IHasBlock[] All
-        {
-            get
-            {
-                var all = new List<IHasBlock>();
-                all.AddRange(Requests);
-                all.AddRange(Fulfilled);
-                all.AddRange(Cancelled);
-                all.AddRange(SlotFilled);
-                all.AddRange(SlotFreed);
-                return all.ToArray();
-            }
-        }
+        public SlotReservationsFullEventDTO[] SlotReservationsFull { get; }
+        public IHasBlock[] All { get; }
 
         public static ChainEvents FromBlockInterval(ICodexContracts contracts, BlockInterval blockInterval)
         {
@@ -60,9 +56,21 @@ namespace CodexContractsPlugin.ChainMonitor
                 events.GetStorageRequests(),
                 events.GetRequestFulfilledEvents(),
                 events.GetRequestCancelledEvents(),
+                events.GetRequestFailedEvents(),
                 events.GetSlotFilledEvents(),
-                events.GetSlotFreedEvents()
+                events.GetSlotFreedEvents(),
+                events.GetSlotReservationsFull()
             );
         }
+
+        private T[] ConcatAll<T>(params T[][] arrays)
+        {
+            var result = Array.Empty<T>();
+            foreach (var array in arrays)
+            {
+                result = result.Concat(array).ToArray();
+            }
+            return result;
+        }
     }
 }

ProjectPlugins/CodexContractsPlugin/ChainMonitor/ChainState.cs

@@ -1,5 +1,7 @@
 using CodexContractsPlugin.Marketplace;
+using GethPlugin;
 using Logging;
+using NethereumWorkflow.BlockUtils;
 using System.Numerics;
 using Utils;
 
@@ -7,12 +9,28 @@ namespace CodexContractsPlugin.ChainMonitor
 {
     public interface IChainStateChangeHandler
     {
-        void OnNewRequest(IChainStateRequest request);
-        void OnRequestFinished(IChainStateRequest request);
-        void OnRequestFulfilled(IChainStateRequest request);
-        void OnRequestCancelled(IChainStateRequest request);
-        void OnSlotFilled(IChainStateRequest request, BigInteger slotIndex);
-        void OnSlotFreed(IChainStateRequest request, BigInteger slotIndex);
+        void OnNewRequest(RequestEvent requestEvent);
+        void OnRequestFinished(RequestEvent requestEvent);
+        void OnRequestFulfilled(RequestEvent requestEvent);
+        void OnRequestCancelled(RequestEvent requestEvent);
+        void OnRequestFailed(RequestEvent requestEvent);
+        void OnSlotFilled(RequestEvent requestEvent, EthAddress host, BigInteger slotIndex);
+        void OnSlotFreed(RequestEvent requestEvent, BigInteger slotIndex);
+        void OnSlotReservationsFull(RequestEvent requestEvent, BigInteger slotIndex);
+
+        void OnError(string msg);
+    }
+
+    public class RequestEvent
+    {
+        public RequestEvent(BlockTimeEntry block, IChainStateRequest request)
+        {
+            Block = block;
+            Request = request;
+        }
+
+        public BlockTimeEntry Block { get; }
+        public IChainStateRequest Request { get; }
     }
 
     public class ChainState
@@ -27,39 +45,42 @@ namespace CodexContractsPlugin.ChainMonitor
             this.log = new LogPrefixer(log, "(ChainState) ");
             this.contracts = contracts;
             handler = changeHandler;
-            StartUtc = startUtc;
             TotalSpan = new TimeRange(startUtc, startUtc);
         }
 
         public TimeRange TotalSpan { get; private set; }
         public IChainStateRequest[] Requests => requests.ToArray();
 
-        public DateTime StartUtc { get; }
-
-        public void Update()
+        public int Update()
         {
-            Update(DateTime.UtcNow);
+            return Update(DateTime.UtcNow);
         }
 
-        public void Update(DateTime toUtc)
+        public int Update(DateTime toUtc)
         {
             var span = new TimeRange(TotalSpan.To, toUtc);
             var events = ChainEvents.FromTimeRange(contracts, span);
             Apply(events);
 
             TotalSpan = new TimeRange(TotalSpan.From, span.To);
+            return events.All.Length;
         }
 
         private void Apply(ChainEvents events)
         {
             if (events.BlockInterval.TimeRange.From < TotalSpan.From)
-                throw new Exception("Attempt to update ChainState with set of events from before its current record.");
+            {
+                var msg = "Attempt to update ChainState with set of events from before its current record.";
+                handler.OnError(msg);
+                throw new Exception(msg);
+            }
 
-            log.Log($"ChainState updating: {events.BlockInterval}");
+            log.Log($"ChainState updating: {events.BlockInterval} = {events.All.Length} events.");
 
             // Run through each block and apply the events to the state in order.
             var span = events.BlockInterval.TimeRange.Duration;
             var numBlocks = events.BlockInterval.NumberOfBlocks;
+            if (numBlocks == 0) return;
             var spanPerBlock = span / numBlocks;
 
             var eventUtc = events.BlockInterval.TimeRange.From;
@@ -91,41 +112,57 @@ namespace CodexContractsPlugin.ChainMonitor
             var newRequest = new ChainStateRequest(log, request, RequestState.New);
             requests.Add(newRequest);
 
-            handler.OnNewRequest(newRequest);
+            handler.OnNewRequest(new RequestEvent(request.Block, newRequest));
         }
 
-        private void ApplyEvent(RequestFulfilledEventDTO request)
+        private void ApplyEvent(RequestFulfilledEventDTO @event)
         {
-            var r = FindRequest(request.RequestId);
+            var r = FindRequest(@event);
             if (r == null) return;
-            r.UpdateState(request.Block.BlockNumber, RequestState.Started);
-            handler.OnRequestFulfilled(r);
+            r.UpdateState(@event.Block.BlockNumber, RequestState.Started);
+            handler.OnRequestFulfilled(new RequestEvent(@event.Block, r));
         }
 
-        private void ApplyEvent(RequestCancelledEventDTO request)
+        private void ApplyEvent(RequestCancelledEventDTO @event)
         {
-            var r = FindRequest(request.RequestId);
+            var r = FindRequest(@event);
             if (r == null) return;
-            r.UpdateState(request.Block.BlockNumber, RequestState.Cancelled);
-            handler.OnRequestCancelled(r);
+            r.UpdateState(@event.Block.BlockNumber, RequestState.Cancelled);
+            handler.OnRequestCancelled(new RequestEvent(@event.Block, r));
         }
 
-        private void ApplyEvent(SlotFilledEventDTO request)
+        private void ApplyEvent(RequestFailedEventDTO @event)
         {
-            var r = FindRequest(request.RequestId);
+            var r = FindRequest(@event);
             if (r == null) return;
-            r.Hosts.Add(request.Host, (int)request.SlotIndex);
-            r.Log($"[{request.Block.BlockNumber}] SlotFilled (host:'{request.Host}', slotIndex:{request.SlotIndex})");
-            handler.OnSlotFilled(r, request.SlotIndex);
+            r.UpdateState(@event.Block.BlockNumber, RequestState.Failed);
+            handler.OnRequestFailed(new RequestEvent(@event.Block, r));
         }
 
-        private void ApplyEvent(SlotFreedEventDTO request)
+        private void ApplyEvent(SlotFilledEventDTO @event)
         {
-            var r = FindRequest(request.RequestId);
+            var r = FindRequest(@event);
             if (r == null) return;
-            r.Hosts.RemoveHost((int)request.SlotIndex);
-            r.Log($"[{request.Block.BlockNumber}] SlotFreed (slotIndex:{request.SlotIndex})");
-            handler.OnSlotFreed(r, request.SlotIndex);
+            r.Hosts.Add(@event.Host, (int)@event.SlotIndex);
+            r.Log($"[{@event.Block.BlockNumber}] SlotFilled (host:'{@event.Host}', slotIndex:{@event.SlotIndex})");
+            handler.OnSlotFilled(new RequestEvent(@event.Block, r), @event.Host, @event.SlotIndex);
+        }
+
+        private void ApplyEvent(SlotFreedEventDTO @event)
+        {
+            var r = FindRequest(@event);
+            if (r == null) return;
+            r.Hosts.RemoveHost((int)@event.SlotIndex);
+            r.Log($"[{@event.Block.BlockNumber}] SlotFreed (slotIndex:{@event.SlotIndex})");
+            handler.OnSlotFreed(new RequestEvent(@event.Block, r), @event.SlotIndex);
+        }
+
+        private void ApplyEvent(SlotReservationsFullEventDTO @event)
+        {
+            var r = FindRequest(@event);
+            if (r == null) return;
+            r.Log($"[{@event.Block.BlockNumber}] SlotReservationsFull (slotIndex:{@event.SlotIndex})");
+            handler.OnSlotReservationsFull(new RequestEvent(@event.Block, r), @event.SlotIndex);
         }
 
         private void ApplyTimeImplicitEvents(ulong blockNumber, DateTime eventsUtc)
@@ -136,15 +173,28 @@ namespace CodexContractsPlugin.ChainMonitor
                     && r.FinishedUtc < eventsUtc)
                 {
                     r.UpdateState(blockNumber, RequestState.Finished);
-                    handler.OnRequestFinished(r);
+                    handler.OnRequestFinished(new RequestEvent(new BlockTimeEntry(blockNumber, eventsUtc), r));
                 }
             }
         }
 
-        private ChainStateRequest? FindRequest(byte[] requestId)
+        private ChainStateRequest? FindRequest(IHasRequestId request)
         {
-            var r = requests.SingleOrDefault(r => Equal(r.Request.RequestId, requestId));
-            if (r == null) log.Log("Unable to find request by ID!");
+            var r = requests.SingleOrDefault(r => Equal(r.Request.RequestId, request.RequestId));
+            if (r == null)
+            {
+                var blockNumber = "unknown";
+                if (request is IHasBlock blk)
+                {
+                    blockNumber = blk.Block.BlockNumber.ToString();
+                }
+
+                var msg = $"Received event of type '{request.GetType()}' in block '{blockNumber}' for request by Id: '{request.RequestId}'. " +
+                    $"Failed to find request. Request creation event not seen! (Tracker start time: {TotalSpan.From})";
+
+                log.Error(msg);
+                handler.OnError(msg);
+            }
             return r;
         }
 

ProjectPlugins/CodexContractsPlugin/ChainMonitor/ChainStateChangeHandlerMux.cs

@@ -0,0 +1,60 @@
+using GethPlugin;
+using System.Numerics;
+
+namespace CodexContractsPlugin.ChainMonitor
+{
+    public class ChainStateChangeHandlerMux : IChainStateChangeHandler
+    {
+        public ChainStateChangeHandlerMux(params IChainStateChangeHandler[] handlers)
+        {
+            Handlers = handlers.ToList();
+        }
+
+        public List<IChainStateChangeHandler> Handlers { get; } = new List<IChainStateChangeHandler>();
+
+        public void OnNewRequest(RequestEvent requestEvent)
+        {
+            foreach (var handler in Handlers) handler.OnNewRequest(requestEvent);
+        }
+
+        public void OnRequestCancelled(RequestEvent requestEvent)
+        {
+            foreach (var handler in Handlers) handler.OnRequestCancelled(requestEvent);
+        }
+
+        public void OnRequestFailed(RequestEvent requestEvent)
+        {
+            foreach (var handler in Handlers) handler.OnRequestFailed(requestEvent);
+        }
+
+        public void OnRequestFinished(RequestEvent requestEvent)
+        {
+            foreach (var handler in Handlers) handler.OnRequestFinished(requestEvent);
+        }
+
+        public void OnRequestFulfilled(RequestEvent requestEvent)
+        {
+            foreach (var handler in Handlers) handler.OnRequestFulfilled(requestEvent);
+        }
+
+        public void OnSlotFilled(RequestEvent requestEvent, EthAddress host, BigInteger slotIndex)
+        {
+            foreach (var handler in Handlers) handler.OnSlotFilled(requestEvent, host, slotIndex);
+        }
+
+        public void OnSlotFreed(RequestEvent requestEvent, BigInteger slotIndex)
+        {
+            foreach (var handler in Handlers) handler.OnSlotFreed(requestEvent, slotIndex);
+        }
+
+        public void OnSlotReservationsFull(RequestEvent requestEvent, BigInteger slotIndex)
+        {
+            foreach (var handler in Handlers) handler.OnSlotReservationsFull(requestEvent, slotIndex);
+        }
+
+        public void OnError(string msg)
+        {
+            foreach (var handler in Handlers) handler.OnError(msg);
+        }
+    }
+}

ProjectPlugins/CodexContractsPlugin/ChainMonitor/DoNothingChainEventHandler.cs

@@ -1,30 +1,43 @@
-using System.Numerics;
+using GethPlugin;
+using System.Numerics;
 
 namespace CodexContractsPlugin.ChainMonitor
 {
     public class DoNothingChainEventHandler : IChainStateChangeHandler
     {
-        public void OnNewRequest(IChainStateRequest request)
+        public void OnNewRequest(RequestEvent requestEvent)
         {
         }
 
-        public void OnRequestCancelled(IChainStateRequest request)
+        public void OnRequestCancelled(RequestEvent requestEvent)
         {
         }
 
-        public void OnRequestFinished(IChainStateRequest request)
+        public void OnRequestFailed(RequestEvent requestEvent)
         {
         }
 
-        public void OnRequestFulfilled(IChainStateRequest request)
+        public void OnRequestFinished(RequestEvent requestEvent)
         {
         }
 
-        public void OnSlotFilled(IChainStateRequest request, BigInteger slotIndex)
+        public void OnRequestFulfilled(RequestEvent requestEvent)
         {
         }
 
-        public void OnSlotFreed(IChainStateRequest request, BigInteger slotIndex)
+        public void OnSlotFilled(RequestEvent requestEvent, EthAddress host, BigInteger slotIndex)
+        {
+        }
+
+        public void OnSlotFreed(RequestEvent requestEvent, BigInteger slotIndex)
+        {
+        }
+
+        public void OnSlotReservationsFull(RequestEvent requestEvent, BigInteger slotIndex)
+        {
+        }
+
+        public void OnError(string msg)
         {
         }
     }

ProjectPlugins/CodexContractsPlugin/CodexContractsContainerRecipe.cs

@@ -19,7 +19,7 @@ namespace CodexContractsPlugin
         {
             var config = startupConfig.Get<CodexContractsContainerConfig>();
 
-            var address = config.GethNode.StartResult.Container.GetAddress(new NullLog(), GethContainerRecipe.HttpPortTag);
+            var address = config.GethNode.StartResult.Container.GetAddress(GethContainerRecipe.HttpPortTag);
 
             SetSchedulingAffinity(notIn: "false");
 

ProjectPlugins/CodexContractsPlugin/CodexContractsEvents.cs

@@ -1,6 +1,7 @@
 using CodexContractsPlugin.Marketplace;
 using GethPlugin;
 using Logging;
+using Nethereum.Contracts;
 using Nethereum.Hex.HexTypes;
 using NethereumWorkflow.BlockUtils;
 using Utils;
@@ -13,8 +14,10 @@ namespace CodexContractsPlugin
         Request[] GetStorageRequests();
         RequestFulfilledEventDTO[] GetRequestFulfilledEvents();
         RequestCancelledEventDTO[] GetRequestCancelledEvents();
+        RequestFailedEventDTO[] GetRequestFailedEvents();
         SlotFilledEventDTO[] GetSlotFilledEvents();
         SlotFreedEventDTO[] GetSlotFreedEvents();
+        SlotReservationsFullEventDTO[] GetSlotReservationsFull();
     }
 
     public class CodexContractsEvents : ICodexContractsEvents
@@ -37,38 +40,32 @@ namespace CodexContractsPlugin
         {
             var events = gethNode.GetEvents<StorageRequestedEventDTO>(deployment.MarketplaceAddress, BlockInterval);
             var i = new ContractInteractions(log, gethNode);
-            return events
-            .Select(e =>
+            return events.Select(e =>
             {
-                        var requestEvent = i.GetRequest(deployment.MarketplaceAddress, e.Event.RequestId);
-                        var result = requestEvent.ReturnValue1;
-                        result.Block = GetBlock(e.Log.BlockNumber.ToUlong());
-                        result.RequestId = e.Event.RequestId;
-                        return result;
-                    })
-                    .ToArray();
+                var requestEvent = i.GetRequest(deployment.MarketplaceAddress, e.Event.RequestId);
+                var result = requestEvent.ReturnValue1;
+                result.Block = GetBlock(e.Log.BlockNumber.ToUlong());
+                result.RequestId = e.Event.RequestId;
+                return result;
+            }).ToArray();
         }
 
         public RequestFulfilledEventDTO[] GetRequestFulfilledEvents()
         {
             var events = gethNode.GetEvents<RequestFulfilledEventDTO>(deployment.MarketplaceAddress, BlockInterval);
-            return events.Select(e =>
-            {
-                var result = e.Event;
-                result.Block = GetBlock(e.Log.BlockNumber.ToUlong());
-                return result;
-            }).ToArray();
+            return events.Select(SetBlockOnEvent).ToArray();
         }
 
         public RequestCancelledEventDTO[] GetRequestCancelledEvents()
         {
             var events = gethNode.GetEvents<RequestCancelledEventDTO>(deployment.MarketplaceAddress, BlockInterval);
-            return events.Select(e =>
-            {
-                var result = e.Event;
-                result.Block = GetBlock(e.Log.BlockNumber.ToUlong());
-                return result;
-            }).ToArray();
+            return events.Select(SetBlockOnEvent).ToArray();
+        }
+
+        public RequestFailedEventDTO[] GetRequestFailedEvents()
+        {
+            var events = gethNode.GetEvents<RequestFailedEventDTO>(deployment.MarketplaceAddress, BlockInterval);
+            return events.Select(SetBlockOnEvent).ToArray();
         }
 
         public SlotFilledEventDTO[] GetSlotFilledEvents()
@@ -86,12 +83,20 @@ namespace CodexContractsPlugin
         public SlotFreedEventDTO[] GetSlotFreedEvents()
         {
             var events = gethNode.GetEvents<SlotFreedEventDTO>(deployment.MarketplaceAddress, BlockInterval);
-            return events.Select(e =>
-            {
-                var result = e.Event;
-                result.Block = GetBlock(e.Log.BlockNumber.ToUlong());
-                return result;
-            }).ToArray();
+            return events.Select(SetBlockOnEvent).ToArray();
+        }
+
+        public SlotReservationsFullEventDTO[] GetSlotReservationsFull()
+        {
+            var events = gethNode.GetEvents<SlotReservationsFullEventDTO>(deployment.MarketplaceAddress, BlockInterval);
+            return events.Select(SetBlockOnEvent).ToArray();
+        }
+
+        private T SetBlockOnEvent<T>(EventLog<T> e) where T : IHasBlock
+        {
+            var result = e.Event;
+            result.Block = GetBlock(e.Log.BlockNumber.ToUlong());
+            return result;
         }
 
         private BlockTimeEntry GetBlock(ulong number)

ProjectPlugins/CodexContractsPlugin/CodexContractsPlugin.csproj

@@ -1,11 +1,16 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Nethereum.Generators" Version="4.21.4" />
+    <PackageReference Include="Nethereum.Generators.Net" Version="4.21.4" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\Framework\Core\Core.csproj" />
     <ProjectReference Include="..\GethPlugin\GethPlugin.csproj" />

ProjectPlugins/CodexContractsPlugin/CodexContractsStarter.cs

@@ -1,4 +1,5 @@
-using Core;
+using CodexContractsPlugin.Marketplace;
+using Core;
 using GethPlugin;
 using KubernetesWorkflow;
 using KubernetesWorkflow.Types;
@@ -64,7 +65,8 @@ namespace CodexContractsPlugin
 
             var extractor = new ContractsContainerInfoExtractor(tools.GetLog(), workflow, container);
             var marketplaceAddress = extractor.ExtractMarketplaceAddress();
-            var abi = extractor.ExtractMarketplaceAbi();
+            var (abi, bytecode) = extractor.ExtractMarketplaceAbiAndByteCode();
+            EnsureCompatbility(abi, bytecode);
 
             var interaction = new ContractInteractions(tools.GetLog(), gethNode);
             var tokenAddress = interaction.GetTokenAddress(marketplaceAddress);
@@ -78,6 +80,18 @@ namespace CodexContractsPlugin
             return new CodexContractsDeployment(marketplaceAddress, abi, tokenAddress);
         }
 
+        private void EnsureCompatbility(string abi, string bytecode)
+        {
+            var expectedByteCode = MarketplaceDeploymentBase.BYTECODE.ToLowerInvariant();
+
+            if (bytecode != expectedByteCode)
+            {
+                Log("Deployed contract is incompatible with current build of CodexContracts plugin. Running self-updater...");
+                var selfUpdater = new SelfUpdater();
+                selfUpdater.Update(abi, bytecode);
+            }
+        }
+
         private void Log(string msg)
         {
             tools.GetLog().Log(msg);

ProjectPlugins/CodexContractsPlugin/ContractsContainerInfoExtractor.cs

@@ -31,14 +31,14 @@ namespace CodexContractsPlugin
             return marketplaceAddress;
         }
 
-        public string ExtractMarketplaceAbi()
+        public (string, string) ExtractMarketplaceAbiAndByteCode()
         {
             log.Debug();
-            var marketplaceAbi = Retry(FetchMarketplaceAbi);
-            if (string.IsNullOrEmpty(marketplaceAbi)) throw new InvalidOperationException("Unable to fetch marketplace artifacts from codex-contracts node. Test infra failure.");
+            var (abi, bytecode) = Retry(FetchMarketplaceAbiAndByteCode);
+            if (string.IsNullOrEmpty(abi)) throw new InvalidOperationException("Unable to fetch marketplace artifacts from codex-contracts node. Test infra failure.");
 
-            log.Debug("Got Marketplace ABI: " + marketplaceAbi);
-            return marketplaceAbi;
+            log.Debug("Got Marketplace ABI: " + abi);
+            return (abi, bytecode);
         }
 
         private string FetchMarketplaceAddress()
@@ -48,7 +48,7 @@ namespace CodexContractsPlugin
             return marketplace!.address;
         }
 
-        private string FetchMarketplaceAbi()
+        private (string, string) FetchMarketplaceAbiAndByteCode()
         {
             var json = workflow.ExecuteCommand(container, "cat", CodexContractsContainerRecipe.MarketplaceArtifactFilename);
 
@@ -56,19 +56,12 @@ namespace CodexContractsPlugin
             var abi = artifact["abi"];
             var byteCode = artifact["bytecode"];
             var abiResult = abi!.ToString(Formatting.None);
-            var byteCodeResult = byteCode!.ToString(Formatting.None);
-
-            if (byteCodeResult
-                .ToLowerInvariant()
-                .Replace("\"", "") != MarketplaceDeploymentBase.BYTECODE.ToLowerInvariant())
-            {
-                throw new Exception("BYTECODE in CodexContractsPlugin does not match BYTECODE deployed by container. Update Marketplace.cs generated code?");
-            }
-
-            return abiResult;
+            var byteCodeResult = byteCode!.ToString(Formatting.None).ToLowerInvariant().Replace("\"", "");
+          
+            return (abiResult, byteCodeResult);
         }
 
-        private static string Retry(Func<string> fetch)
+        private static T Retry<T>(Func<T> fetch)
         {
             return Time.Retry(fetch, nameof(ContractsContainerInfoExtractor));
         }

ProjectPlugins/CodexContractsPlugin/Marketplace/Customizations.cs

@@ -10,7 +10,12 @@ namespace CodexContractsPlugin.Marketplace
         BlockTimeEntry Block { get; set; }
     }
 
-    public partial class Request : RequestBase, IHasBlock
+    public interface IHasRequestId
+    {
+        byte[] RequestId { get; set; }
+    }
+
+    public partial class Request : RequestBase, IHasBlock, IHasRequestId
     {
         [JsonIgnore]
         public BlockTimeEntry Block { get; set; }
@@ -28,26 +33,38 @@ namespace CodexContractsPlugin.Marketplace
         }
     }
 
-    public partial class RequestFulfilledEventDTO : IHasBlock
+    public partial class RequestFulfilledEventDTO : IHasBlock, IHasRequestId
     {
         [JsonIgnore]
         public BlockTimeEntry Block { get; set; }
     }
 
-    public partial class RequestCancelledEventDTO : IHasBlock
+    public partial class RequestCancelledEventDTO : IHasBlock, IHasRequestId
     {
         [JsonIgnore]
         public BlockTimeEntry Block { get; set; }
     }
 
-    public partial class SlotFilledEventDTO : IHasBlock
+    public partial class RequestFailedEventDTO : IHasBlock, IHasRequestId
+    {
+        [JsonIgnore]
+        public BlockTimeEntry Block { get; set; }
+    }
+
+    public partial class SlotFilledEventDTO : IHasBlock, IHasRequestId
     {
         [JsonIgnore]
         public BlockTimeEntry Block { get; set; }
         public EthAddress Host { get; set; }
     }
 
-    public partial class SlotFreedEventDTO : IHasBlock
+    public partial class SlotFreedEventDTO : IHasBlock, IHasRequestId
+    {
+        [JsonIgnore]
+        public BlockTimeEntry Block { get; set; }
+    }
+
+    public partial class SlotReservationsFullEventDTO : IHasBlock, IHasRequestId
     {
         [JsonIgnore]
         public BlockTimeEntry Block { get; set; }

ProjectPlugins/CodexContractsPlugin/SelfUpdater.cs

@@ -0,0 +1,96 @@
+using Utils;
+
+namespace CodexContractsPlugin
+{
+    public class SelfUpdater
+    {
+        public void Update(string abi, string bytecode)
+        {
+            var filePath = GetMarketplaceFilePath();
+            var content = GenerateContent(abi, bytecode);
+            var contentLines = content.Split("\r\n");
+
+            var beginWith = new string[]
+            {
+                "using Nethereum.ABI.FunctionEncoding.Attributes;",
+                "using Nethereum.Contracts;",
+                "using System.Numerics;",
+                "",
+                "// Generated code, do not modify.",
+                "",
+                "#pragma warning disable CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider declaring as nullable.",
+                "namespace CodexContractsPlugin.Marketplace",
+                "{"
+            };
+
+            var endWith = new string[]
+            {
+                "}",
+                "#pragma warning restore CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider declaring as nullable."
+            };
+
+            File.Delete(filePath);
+            File.WriteAllLines(filePath,
+                beginWith.Concat(
+                contentLines.Concat(
+                endWith))
+            );
+
+            throw new Exception("Oh no! CodexContracts were updated. Current build of CodexContractsPlugin is incompatible. " +
+                "But fear not! SelfUpdater.cs has automatically updated the plugin. Just rebuild and rerun and it should work. " +
+                "Just in case, manual update instructions are found here: 'CodexContractsPlugin/Marketplace/README.md'.");
+        }
+
+        private string GetMarketplaceFilePath()
+        {
+            var projectPluginDir = PluginPathUtils.ProjectPluginsDir;
+            var path = Path.Combine(projectPluginDir, "CodexContractsPlugin", "Marketplace", "Marketplace.cs");
+            if (!File.Exists(path)) throw new Exception("Marketplace file not found. Expected: " + path);
+            return path;
+        }
+
+        private string GenerateContent(string abi, string bytecode)
+        {
+            var deserializer = new Nethereum.Generators.Net.GeneratorModelABIDeserialiser();
+            var abiModel = deserializer.DeserialiseABI(abi);
+            var abiCtor = abiModel.Constructor;
+            var c = new Nethereum.Generators.CQS.ContractDeploymentCQSMessageGenerator(abiCtor, "namespace", bytecode, "Marketplace", Nethereum.Generators.Core.CodeGenLanguage.CSharp);
+            var lines = "";
+            lines += c.GenerateClass();
+            lines += "\r\n";
+
+            foreach (var eventAbi in abiModel.Events)
+            {
+                var d = new Nethereum.Generators.DTOs.EventDTOGenerator(eventAbi, "namespace", Nethereum.Generators.Core.CodeGenLanguage.CSharp);
+                lines += d.GenerateClass();
+                lines += "\r\n";
+            }
+
+            foreach (var errorAbi in abiModel.Errors)
+            {
+                var e = new Nethereum.Generators.DTOs.ErrorDTOGenerator(errorAbi, "namespace", Nethereum.Generators.Core.CodeGenLanguage.CSharp);
+                lines += e.GenerateClass();
+                lines += "\r\n";
+            }
+
+            foreach (var funcAbi in abiModel.Functions)
+            {
+                var f = new Nethereum.Generators.DTOs.FunctionOutputDTOGenerator(funcAbi, "namespace", Nethereum.Generators.Core.CodeGenLanguage.CSharp);
+                var ff = new Nethereum.Generators.CQS.FunctionCQSMessageGenerator(funcAbi, "namespace", "funcoutput", Nethereum.Generators.Core.CodeGenLanguage.CSharp);
+                lines += f.GenerateClass();
+                lines += "\r\n";
+                lines += ff.GenerateClass();
+                lines += "\r\n";
+            }
+
+            foreach (var structAbi in abiModel.Structs)
+            {
+                var g = new Nethereum.Generators.DTOs.StructTypeGenerator(structAbi, "namespace", Nethereum.Generators.Core.CodeGenLanguage.CSharp);
+                lines += g.GenerateClass();
+                lines += "\r\n";
+            }
+
+            return lines;
+        }
+    }
+}

ProjectPlugins/CodexDiscordBotPlugin/CodexDiscordBotPlugin.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

ProjectPlugins/CodexDiscordBotPlugin/DiscordBotContainerRecipe.cs

@@ -7,7 +7,7 @@ namespace CodexDiscordBotPlugin
     public class DiscordBotContainerRecipe : ContainerRecipeFactory
     {
         public override string AppName => "discordbot-bibliotech";
-        public override string Image => "codexstorage/codex-discordbot:sha-22cf82b";
+        public override string Image => "codexstorage/codex-discordbot:sha-8033da1";
 
         public static string RewardsPort = "bot_rewards_port";
 

ProjectPlugins/CodexDiscordBotPlugin/RewarderBotContainerRecipe.cs

@@ -7,8 +7,7 @@ namespace CodexDiscordBotPlugin
     public class RewarderBotContainerRecipe : ContainerRecipeFactory
     {
         public override string AppName => "discordbot-rewarder";
-        public override string Image => "thatbenbierens/codex-rewardbot:newstate";
-            //"codexstorage/codex-rewarderbot:sha-12dc7ef";
+        public override string Image => "codexstorage/codex-rewarderbot:sha-8033da1";
 
         protected override void Initialize(StartupConfig startupConfig)
         {

ProjectPlugins/CodexPlugin/ApiChecker.cs

@@ -3,13 +3,14 @@ using KubernetesWorkflow.Types;
 using Logging;
 using System.Security.Cryptography;
 using System.Text;
+using Utils;
 
 namespace CodexPlugin
 {
     public class ApiChecker
     {
         // <INSERT-OPENAPI-YAML-HASH>
-        private const string OpenApiYamlHash = "67-76-AB-FC-54-4F-EB-81-F5-E4-F8-27-DF-82-92-41-63-A5-EA-1B-17-14-0C-BE-20-9C-B3-DF-CE-E4-AA-38";
+        private const string OpenApiYamlHash = "34-B5-DA-26-40-76-B8-D8-8E-7D-9C-17-85-C6-B0-63-55-8D-C6-01-0B-96-BB-7C-BD-53-E5-32-07-ED-29-92";
         private const string OpenApiFilePath = "/codex/openapi.yaml";
         private const string DisableEnvironmentVariable = "CODEXPLUGIN_DISABLE_APICHECK";
 
@@ -21,8 +22,9 @@ namespace CodexPlugin
 
         private const string Failure =
             "Codex API compatibility check failed! " +
-            "openapi.yaml used by CodexPlugin does not match openapi.yaml in Codex container. Please update the openapi.yaml in " +
-            "'ProjectPlugins/CodexPlugin' and rebuild this project. If you wish to disable API compatibility checking, please set " +
+            "openapi.yaml used by CodexPlugin does not match openapi.yaml in Codex container. The openapi.yaml in " +
+            "'ProjectPlugins/CodexPlugin' has been overwritten with the container one. " +
+            "Please and rebuild this project. If you wish to disable API compatibility checking, please set " +
             $"the environment variable '{DisableEnvironmentVariable}' or set the disable bool in 'ProjectPlugins/CodexPlugin/ApiChecker.cs'.";
 
         private static bool checkPassed = false;
@@ -71,10 +73,23 @@ namespace CodexPlugin
                 return;
             }
 
+            OverwriteOpenApiYaml(containerApi);
+
             log.Error(Failure);
             throw new Exception(Failure);
         }
 
+        private void OverwriteOpenApiYaml(string containerApi)
+        {
+            Log("API compatibility check failed. Updating CodexPlugin...");
+            var openApiFilePath = Path.Combine(PluginPathUtils.ProjectPluginsDir, "CodexPlugin", "openapi.yaml");
+            if (!File.Exists(openApiFilePath)) throw new Exception("Unable to locate CodexPlugin/openapi.yaml. Expected: " + openApiFilePath);
+
+            File.Delete(openApiFilePath);
+            File.WriteAllText(openApiFilePath, containerApi);
+            Log("CodexPlugin/openapi.yaml has been updated.");
+        }
+
         private string Hash(string file)
         {
             var fileBytes = Encoding.ASCII.GetBytes(file

ProjectPlugins/CodexPlugin/CodexAccess.cs

@@ -63,17 +63,17 @@ namespace CodexPlugin
             });
         }
 
-        public string UploadFile(FileStream fileStream, Action<Failure> onFailure)
+        public string UploadFile(UploadInput uploadInput, Action<Failure> onFailure)
         {
             return OnCodex(
-                api => api.UploadAsync(fileStream),
+                api => api.UploadAsync(uploadInput.ContentType, uploadInput.ContentDisposition, uploadInput.FileStream),
                 CreateRetryConfig(nameof(UploadFile), onFailure));
         }
 
         public Stream DownloadFile(string contentId, Action<Failure> onFailure)
         {
             var fileResponse = OnCodex(
-                api => api.DownloadNetworkAsync(contentId),
+                api => api.DownloadNetworkStreamAsync(contentId),
                 CreateRetryConfig(nameof(DownloadFile), onFailure));
 
             if (fileResponse.StatusCode != 200) throw new Exception("Download failed with StatusCode: " + fileResponse.StatusCode);
@@ -82,25 +82,44 @@ namespace CodexPlugin
 
         public LocalDatasetList LocalFiles()
         {
-            return mapper.Map(OnCodex(api => api.ListDataAsync()));
+            // API for listData mismatches.
+            //return mapper.Map(OnCodex(api => api.ListDataAsync()));
+
+            return mapper.Map(CrashCheck(() =>
+            {
+                var endpoint = GetEndpoint();
+                return Time.Retry(() =>
+                {
+                    var str = endpoint.HttpGetString("data");
+                    if (string.IsNullOrEmpty(str)) throw new Exception("Empty response.");
+                    return JsonConvert.DeserializeObject<LocalDatasetListJson>(str)!;
+                }, nameof(LocalFiles));
+            }));
+
         }
 
         public StorageAvailability SalesAvailability(StorageAvailability request)
         {
             var body = mapper.Map(request);
-            var read = OnCodex<SalesAvailabilityREAD>(api => api.OfferStorageAsync(body));
+            var read = OnCodex(api => api.OfferStorageAsync(body));
             return mapper.Map(read);
         }
 
+        public StorageAvailability[] GetAvailabilities()
+        {
+            var collection = OnCodex(api => api.GetAvailabilitiesAsync());
+            return mapper.Map(collection);
+        }
+
         public string RequestStorage(StoragePurchaseRequest request)
         {
             var body = mapper.Map(request);
-            return OnCodex<string>(api => api.CreateStorageRequestAsync(request.ContentId.Id, body));
+            return OnCodex(api => api.CreateStorageRequestAsync(request.ContentId.Id, body));
         }
 
         public CodexSpace Space()
         {
-            var space = OnCodex<Space>(api => api.SpaceAsync());
+            var space = OnCodex(api => api.SpaceAsync());
             return mapper.Map(space);
         }
 
@@ -132,19 +151,6 @@ namespace CodexPlugin
             return workflow.GetPodInfo(Container);
         }
 
-        public void LogDiskSpace(string msg)
-        {
-            try
-            {
-                var diskInfo = tools.CreateWorkflow().ExecuteCommand(Container.Containers.Single(), "df", "--sync");
-                Log($"{msg} - Disk info: {diskInfo}");
-            }
-            catch (Exception e)
-            {
-                Log("Failed to get disk info: " + e);
-            }
-        }
-
         public void DeleteRepoFolder()
         {
             try
@@ -163,13 +169,13 @@ namespace CodexPlugin
 
         private T OnCodex<T>(Func<CodexApi, Task<T>> action)
         {
-            var result = tools.CreateHttp(CheckContainerCrashed).OnClient(client => CallCodex(client, action));
+            var result = tools.CreateHttp(GetHttpId(), CheckContainerCrashed).OnClient(client => CallCodex(client, action));
             return result;
         }
 
         private T OnCodex<T>(Func<CodexApi, Task<T>> action, Retry retry)
         {
-            var result = tools.CreateHttp(CheckContainerCrashed).OnClient(client => CallCodex(client, action), retry);
+            var result = tools.CreateHttp(GetHttpId(), CheckContainerCrashed).OnClient(client => CallCodex(client, action), retry);
             return result;
         }
 
@@ -196,13 +202,18 @@ namespace CodexPlugin
         private IEndpoint GetEndpoint()
         {
             return tools
-                .CreateHttp(CheckContainerCrashed)
+                .CreateHttp(GetHttpId(), CheckContainerCrashed)
                 .CreateEndpoint(GetAddress(), "/api/codex/v1/", Container.Name);
         }
 
         private Address GetAddress()
         {
-            return Container.Containers.Single().GetAddress(log, CodexContainerRecipe.ApiPortTag);
+            return Container.Containers.Single().GetAddress(CodexContainerRecipe.ApiPortTag);
+        }
+
+        private string GetHttpId()
+        {
+            return GetAddress().ToString();
         }
 
         private void CheckContainerCrashed(HttpClient client)
@@ -227,8 +238,6 @@ namespace CodexPlugin
                 $"(HTTP timeout = {Time.FormatDuration(timeSet.HttpCallTimeout())}) " +
                 $"Checking if node responds to debug/info...");
 
-            LogDiskSpace("After retry failure");
-
             try
             {
                 var debugInfo = GetDebugInfo();
@@ -265,4 +274,18 @@ namespace CodexPlugin
             log.Log($"{GetName()} {msg}");
         }
     }
+
+    public class UploadInput
+    {
+        public UploadInput(string contentType, string contentDisposition, FileStream fileStream)
+        {
+            ContentType = contentType;
+            ContentDisposition = contentDisposition;
+            FileStream = fileStream;
+        }
+
+        public string ContentType { get; }
+        public string ContentDisposition { get; }
+        public FileStream FileStream { get; }
+    }
 }

ProjectPlugins/CodexPlugin/CodexContainerRecipe.cs

@@ -7,8 +7,7 @@ namespace CodexPlugin
 {
     public class CodexContainerRecipe : ContainerRecipeFactory
     {
-        private const string DefaultDockerImage = "codexstorage/nim-codex:sha-b89493e-dist-tests";
-
+        private const string DefaultDockerImage = "codexstorage/nim-codex:latest-dist-tests";
         public const string ApiPortTag = "codex_api_port";
         public const string ListenPortTag = "codex_listen_port";
         public const string MetricsPortTag = "codex_metrics_port";
@@ -110,7 +109,7 @@ namespace CodexPlugin
                 // Custom scripting in the Codex test image will write this variable to a private-key file,
                 // and pass the correct filename to Codex.
                 var account = marketplaceSetup.EthAccountSetup.GetNew();
-                AddEnvVar("PRIV_KEY", account.PrivateKey);
+                AddEnvVar("ETH_PRIVATE_KEY", account.PrivateKey);
                 Additional(account);
 
                 SetCommandOverride(marketplaceSetup);

ProjectPlugins/CodexPlugin/CodexNode.cs

@@ -1,4 +1,5 @@
-using Core;
+using CodexPlugin.Hooks;
+using Core;
 using FileUtils;
 using GethPlugin;
 using KubernetesWorkflow;
@@ -12,10 +13,12 @@ namespace CodexPlugin
     public interface ICodexNode : IHasContainer, IHasMetricsScrapeTarget, IHasEthAddress
     {
         string GetName();
+        string GetPeerId();
         DebugInfo GetDebugInfo();
         DebugPeer GetDebugPeer(string peerId);
         ContentId UploadFile(TrackedFile file);
         ContentId UploadFile(TrackedFile file, Action<Failure> onFailure);
+        ContentId UploadFile(TrackedFile file, string contentType, string contentDisposition, Action<Failure> onFailure);
         TrackedFile? DownloadContent(ContentId contentId, string fileLabel = "");
         TrackedFile? DownloadContent(ContentId contentId, Action<Failure> onFailure, string fileLabel = "");
         LocalDatasetList LocalFiles();
@@ -39,19 +42,36 @@ namespace CodexPlugin
     public class CodexNode : ICodexNode
     {
         private const string UploadFailedMessage = "Unable to store block";
+        private readonly ILog log;
         private readonly IPluginTools tools;
+        private readonly ICodexNodeHooks hooks;
         private readonly EthAccount? ethAccount;
         private readonly TransferSpeeds transferSpeeds;
+        private string peerId = string.Empty;
+        private string nodeId = string.Empty;
 
-        public CodexNode(IPluginTools tools, CodexAccess codexAccess, CodexNodeGroup group, IMarketplaceAccess marketplaceAccess, EthAccount? ethAccount)
+        public CodexNode(IPluginTools tools, CodexAccess codexAccess, CodexNodeGroup group, IMarketplaceAccess marketplaceAccess, ICodexNodeHooks hooks, EthAccount? ethAccount)
         {
             this.tools = tools;
             this.ethAccount = ethAccount;
             CodexAccess = codexAccess;
             Group = group;
             Marketplace = marketplaceAccess;
+            this.hooks = hooks;
             Version = new DebugInfoVersion();
             transferSpeeds = new TransferSpeeds();
+
+            log = new LogPrefixer(tools.GetLog(), $"{GetName()} ");
+        }
+
+        public void Awake()
+        {
+            hooks.OnNodeStarting(Container.Recipe.RecipeCreatedUtc, Container.Recipe.Image, ethAccount);
+        }
+
+        public void Initialize()
+        {
+            hooks.OnNodeStarted(peerId, nodeId);
         }
 
         public RunningPod Pod { get { return CodexAccess.Container; } }
@@ -95,6 +115,11 @@ namespace CodexPlugin
             return Container.Name;
         }
 
+        public string GetPeerId()
+        {
+            return peerId;
+        }
+
         public DebugInfo GetDebugInfo()
         {
             var debugInfo = CodexAccess.GetDebugInfo();
@@ -115,27 +140,35 @@ namespace CodexPlugin
 
         public ContentId UploadFile(TrackedFile file, Action<Failure> onFailure)
         {
-            CodexAccess.LogDiskSpace("Before upload");
+            return UploadFile(file, "application/octet-stream", $"attachment; filename=\"{Path.GetFileName(file.Filename)}\"", onFailure);
+        }
 
+        public ContentId UploadFile(TrackedFile file, string contentType, string contentDisposition, Action<Failure> onFailure)
+        {
             using var fileStream = File.OpenRead(file.Filename);
+            var uniqueId = Guid.NewGuid().ToString();
+            var size = file.GetFilesize();
 
-            var logMessage = $"Uploading file {file.Describe()}...";
-            Log(logMessage);
-            var measurement = Stopwatch.Measure(tools.GetLog(), logMessage, () =>
+            hooks.OnFileUploading(uniqueId, size);
+
+            var input = new UploadInput(contentType, contentDisposition, fileStream);
+            var logMessage = $"Uploading file {file.Describe()} with contentType: '{input.ContentType}' and disposition: '{input.ContentDisposition}'...";
+            var measurement = Stopwatch.Measure(log, logMessage, () =>
             {
-                return CodexAccess.UploadFile(fileStream, onFailure);
+                return CodexAccess.UploadFile(input, onFailure);
             });
 
             var response = measurement.Value;
-            transferSpeeds.AddUploadSample(file.GetFilesize(), measurement.Duration);
+            transferSpeeds.AddUploadSample(size, measurement.Duration);
 
             if (string.IsNullOrEmpty(response)) FrameworkAssert.Fail("Received empty response.");
             if (response.StartsWith(UploadFailedMessage)) FrameworkAssert.Fail("Node failed to store block.");
 
-            Log($"Uploaded file. Received contentId: '{response}'.");
-            CodexAccess.LogDiskSpace("After upload");
+            Log($"Uploaded file {file.Describe()}. Received contentId: '{response}'.");
 
-            return new ContentId(response);
+            var cid = new ContentId(response);
+            hooks.OnFileUploaded(uniqueId, size, cid);
+            return cid;
         }
 
         public TrackedFile? DownloadContent(ContentId contentId, string fileLabel = "")
@@ -145,12 +178,17 @@ namespace CodexPlugin
 
         public TrackedFile? DownloadContent(ContentId contentId, Action<Failure> onFailure, string fileLabel = "")
         {
-            var logMessage = $"Downloading for contentId: '{contentId.Id}'...";
-            Log(logMessage);
             var file = tools.GetFileManager().CreateEmptyFile(fileLabel);
-            var measurement = Stopwatch.Measure(tools.GetLog(), logMessage, () => DownloadToFile(contentId.Id, file, onFailure));
-            transferSpeeds.AddDownloadSample(file.GetFilesize(), measurement);
-            Log($"Downloaded file {file.Describe()} to '{file.Filename}'.");
+            hooks.OnFileDownloading(contentId);
+            Log($"Downloading '{contentId}'...");
+
+            var logMessage = $"Downloaded '{contentId}' to '{file.Filename}'";
+            var measurement = Stopwatch.Measure(log, logMessage, () => DownloadToFile(contentId.Id, file, onFailure));
+
+            var size = file.GetFilesize();
+            transferSpeeds.AddDownloadSample(size, measurement);
+            hooks.OnFileDownloaded(size, contentId);
+
             return file;
         }
 
@@ -188,6 +226,8 @@ namespace CodexPlugin
         public void Stop(bool waitTillStopped)
         {
             Log("Stopping...");
+            hooks.OnNodeStopping();
+
             CrashWatcher.Stop();
             Group.Stop(this, waitTillStopped);
         }
@@ -195,7 +235,8 @@ namespace CodexPlugin
         public void EnsureOnlineGetVersionResponse()
         {
             var debugInfo = Time.Retry(CodexAccess.GetDebugInfo, "ensure online");
-            var nodePeerId = debugInfo.Id;
+            peerId = debugInfo.Id;
+            nodeId = debugInfo.Table.LocalNode.NodeId;
             var nodeName = CodexAccess.Container.Name;
 
             if (!debugInfo.Version.IsValid())
@@ -203,12 +244,18 @@ namespace CodexPlugin
                 throw new Exception($"Invalid version information received from Codex node {GetName()}: {debugInfo.Version}");
             }
 
-            var log = tools.GetLog();
-            log.AddStringReplace(nodePeerId, nodeName);
+            log.AddStringReplace(peerId, nodeName);
+            log.AddStringReplace(CodexUtils.ToShortId(peerId), nodeName);
             log.AddStringReplace(debugInfo.Table.LocalNode.NodeId, nodeName);
+            log.AddStringReplace(CodexUtils.ToShortId(debugInfo.Table.LocalNode.NodeId), nodeName);
             Version = debugInfo.Version;
         }
 
+        public override string ToString()
+        {
+            return $"CodexNode:{GetName()}";
+        }
+
         private string[] GetPeerMultiAddresses(CodexNode peer, DebugInfo peerInfo)
         {
             // The peer we want to connect is in a different pod.
@@ -223,21 +270,34 @@ namespace CodexPlugin
 
         private void DownloadToFile(string contentId, TrackedFile file, Action<Failure> onFailure)
         {
-            CodexAccess.LogDiskSpace("Before download");
-
             using var fileStream = File.OpenWrite(file.Filename);
+            var timeout = tools.TimeSet.HttpCallTimeout();
             try
             {
-                using var downloadStream = CodexAccess.DownloadFile(contentId, onFailure);
-                downloadStream.CopyTo(fileStream);
+                // Type of stream generated by openAPI client does not support timeouts.
+                var start = DateTime.UtcNow;
+                var cts = new CancellationTokenSource();
+                var downloadTask = Task.Run(() =>
+                {
+                    using var downloadStream = CodexAccess.DownloadFile(contentId, onFailure);
+                    downloadStream.CopyTo(fileStream);
+                }, cts.Token);
+                
+                while (DateTime.UtcNow - start < timeout)
+                {
+                    if (downloadTask.IsFaulted) throw downloadTask.Exception;
+                    if (downloadTask.IsCompletedSuccessfully) return;
+                    Thread.Sleep(100);
+                }
+
+                cts.Cancel();
+                throw new TimeoutException($"Download of '{contentId}' timed out after {Time.FormatDuration(timeout)}");
             }
             catch
             {
                 Log($"Failed to download file '{contentId}'.");
                 throw;
             }
-
-            CodexAccess.LogDiskSpace("After download");
         }
 
         private void EnsureMarketplace()
@@ -247,7 +307,7 @@ namespace CodexPlugin
 
         private void Log(string msg)
         {
-            tools.GetLog().Log($"{GetName()}: {msg}");
+            log.Log(msg);
         }
 
         private void DoNothing(Failure failure)

ProjectPlugins/CodexPlugin/CodexNodeFactory.cs

@@ -1,4 +1,5 @@
-using Core;
+using CodexPlugin.Hooks;
+using Core;
 using GethPlugin;
 using KubernetesWorkflow;
 using KubernetesWorkflow.Types;
@@ -14,23 +15,27 @@ namespace CodexPlugin
     public class CodexNodeFactory : ICodexNodeFactory
     {
         private readonly IPluginTools tools;
+        private readonly CodexHooksFactory codexHooksFactory;
 
-        public CodexNodeFactory(IPluginTools tools)
+        public CodexNodeFactory(IPluginTools tools, CodexHooksFactory codexHooksFactory)
         {
             this.tools = tools;
+            this.codexHooksFactory = codexHooksFactory;
         }
 
         public CodexNode CreateOnlineCodexNode(CodexAccess access, CodexNodeGroup group)
         {
             var ethAccount = GetEthAccount(access);
-            var marketplaceAccess = GetMarketplaceAccess(access, ethAccount);
-            return new CodexNode(tools, access, group, marketplaceAccess, ethAccount);
+            var hooks = codexHooksFactory.CreateHooks(access.Container.Name);
+
+            var marketplaceAccess = GetMarketplaceAccess(access, ethAccount, hooks);
+            return new CodexNode(tools, access, group, marketplaceAccess, hooks, ethAccount);
         }
 
-        private IMarketplaceAccess GetMarketplaceAccess(CodexAccess codexAccess, EthAccount? ethAccount)
+        private IMarketplaceAccess GetMarketplaceAccess(CodexAccess codexAccess, EthAccount? ethAccount, ICodexNodeHooks hooks)
         {
             if (ethAccount == null) return new MarketplaceUnavailable();
-            return new MarketplaceAccess(tools.GetLog(), codexAccess);
+            return new MarketplaceAccess(tools.GetLog(), codexAccess, hooks);
         }
 
         private EthAccount? GetEthAccount(CodexAccess access)

ProjectPlugins/CodexPlugin/CodexNodeGroup.cs

@@ -79,13 +79,16 @@ namespace CodexPlugin
             }
 
             Version = first;
+            foreach (var node in Nodes) node.Initialize();
         }
 
         private CodexNode CreateOnlineCodexNode(RunningPod c, IPluginTools tools, ICodexNodeFactory factory)
         {
             var watcher = factory.CreateCrashWatcher(c.Containers.Single());
             var access = new CodexAccess(tools, c, watcher);
-            return factory.CreateOnlineCodexNode(access, this);
+            var node = factory.CreateOnlineCodexNode(access, this);
+            node.Awake();
+            return node;
         }
     }
 }

ProjectPlugins/CodexPlugin/CodexPlugin.cs

@@ -1,3 +1,4 @@
+using CodexPlugin.Hooks;
 using Core;
 using KubernetesWorkflow.Types;
 
@@ -57,6 +58,11 @@ namespace CodexPlugin
             }
         }
 
+        public void SetCodexHooksProvider(ICodexHooksProvider hooksProvider)
+        {
+            codexStarter.HooksFactory.Provider = hooksProvider;
+        }
+
         private CodexSetup GetSetup(int numberOfNodes, Action<ICodexSetup> setup)
         {
             var codexSetup = new CodexSetup(numberOfNodes);

ProjectPlugins/CodexPlugin/CodexPlugin.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
@@ -29,6 +29,7 @@
   <ItemGroup>
     <ProjectReference Include="..\..\Framework\Core\Core.csproj" />
     <ProjectReference Include="..\..\Framework\KubernetesWorkflow\KubernetesWorkflow.csproj" />
+    <ProjectReference Include="..\..\Framework\OverwatchTranscript\OverwatchTranscript.csproj" />
     <ProjectReference Include="..\CodexContractsPlugin\CodexContractsPlugin.csproj" />
     <ProjectReference Include="..\GethPlugin\GethPlugin.csproj" />
     <ProjectReference Include="..\MetricsPlugin\MetricsPlugin.csproj" />

ProjectPlugins/CodexPlugin/CodexSetup.cs

@@ -169,7 +169,7 @@ namespace CodexPlugin
         public bool IsValidator { get; private set; }
         public Ether InitialEth { get; private set; } = 0.Eth();
         public TestToken InitialTestTokens { get; private set; } = 0.Tst();
-        public EthAccountSetup EthAccountSetup { get; private set; } = new EthAccountSetup();
+        public EthAccountSetup EthAccountSetup { get; } = new EthAccountSetup();
 
         public IMarketplaceSetup AsStorageNode()
         {
@@ -201,8 +201,8 @@ namespace CodexPlugin
             var result = "[(clientNode)"; // When marketplace is enabled, being a clientNode is implicit.
             result += IsStorageNode ? "(storageNode)" : "()";
             result += IsValidator ? "(validator)" : "() ";
-            result += $"Address: '{EthAccountSetup}' ";
-            result += $"{InitialEth.Eth} / {InitialTestTokens}";
+            result += $"Pinned address: '{EthAccountSetup}' ";
+            result += $"{InitialEth} / {InitialTestTokens}";
             result += "] ";
             return result;
         }
@@ -235,6 +235,7 @@ namespace CodexPlugin
 
         public override string ToString()
         {
+            if (!accounts.Any()) return "NoEthAccounts";
             return string.Join(",", accounts.Select(a => a.ToString()).ToArray());
         }
     }

ProjectPlugins/CodexPlugin/CodexStarter.cs

@@ -1,4 +1,6 @@
-using Core;
+using CodexPlugin.Hooks;
+using Core;
+using GethPlugin;
 using KubernetesWorkflow;
 using KubernetesWorkflow.Types;
 using Logging;
@@ -19,6 +21,8 @@ namespace CodexPlugin
             apiChecker = new ApiChecker(pluginTools);
         }
 
+        public CodexHooksFactory HooksFactory { get; } = new CodexHooksFactory();
+
         public RunningPod[] BringOnline(CodexSetup codexSetup)
         {
             LogSeparator();
@@ -34,7 +38,8 @@ namespace CodexPlugin
             {
                 var podInfo = GetPodInfo(rc);
                 var podInfos = string.Join(", ", rc.Containers.Select(c => $"Container: '{c.Name}' PodLabel: '{c.RunningPod.StartResult.Deployment.PodLabel}' runs at '{podInfo.K8SNodeName}'={podInfo.Ip}"));
-                Log($"Started {codexSetup.NumberOfNodes} nodes of image '{containers.First().Containers.First().Recipe.Image}'. ({podInfos})");
+                Log($"Started node with image '{containers.First().Containers.First().Recipe.Image}'. ({podInfos})");
+                LogEthAddress(rc);
             }
             LogSeparator();
 
@@ -43,7 +48,7 @@ namespace CodexPlugin
 
         public ICodexNodeGroup WrapCodexContainers(CoreInterface coreInterface, RunningPod[] containers)
         {
-            var codexNodeFactory = new CodexNodeFactory(pluginTools);
+            var codexNodeFactory = new CodexNodeFactory(pluginTools, HooksFactory);
 
             var group = CreateCodexGroup(coreInterface, containers, codexNodeFactory);
 
@@ -141,6 +146,13 @@ namespace CodexPlugin
             Log("----------------------------------------------------------------------------");
         }
 
+        private void LogEthAddress(RunningPod rc)
+        {
+            var account = rc.Containers.First().Recipe.Additionals.Get<EthAccount>();
+            if (account == null) return;
+            Log($"{rc.Name} = {account}");
+        }
+
         private void Log(string message)
         {
             pluginTools.GetLog().Log(message);

ProjectPlugins/CodexPlugin/CodexStartupConfig.cs

@@ -8,7 +8,7 @@ namespace CodexPlugin
         public string? NameOverride { get; set; }
         public ILocation Location { get; set; } = KnownLocations.UnspecifiedLocation;
         public CodexLogLevel LogLevel { get; set; }
-        public CodexLogCustomTopics? CustomTopics { get; set; } = new CodexLogCustomTopics(CodexLogLevel.Warn, CodexLogLevel.Warn);
+        public CodexLogCustomTopics? CustomTopics { get; set; } = new CodexLogCustomTopics(CodexLogLevel.Info, CodexLogLevel.Warn);
         public ByteSize? StorageQuota { get; set; }
         public bool MetricsEnabled { get; set; }
         public MarketplaceInitialConfig? MarketplaceConfig { get; set; }
@@ -50,10 +50,10 @@ namespace CodexPlugin
                     "secure",
                     "chronosstream",
                     "connection",
-                    "connmanager",
+                    // Removed: "connmanager", is used for transcript peer-dropped event.
                     "websock",
                     "ws-session",
-                    "dialer",
+                    // Removed: "dialer", is used for transcript successful-dial event.
                     "muxedupgrade",
                     "upgrade",
                     "identify"

ProjectPlugins/CodexPlugin/CodexTypes.cs

@@ -95,6 +95,11 @@ namespace CodexPlugin
 
         public string Id { get; }
 
+        public override string ToString()
+        {
+            return Id;
+        }
+
         public override bool Equals(object? obj)
         {
             return obj is ContentId id && Id == id.Id;

ProjectPlugins/CodexPlugin/CodexUtils.cs

@@ -0,0 +1,24 @@
+namespace CodexPlugin
+{
+    public static class CodexUtils
+    {
+        public static string ToShortId(string id)
+        {
+            if (id.Length > 10)
+            {
+                return $"{id[..3]}*{id[^6..]}";
+            }
+            return id;
+        }
+
+        // after update of codex-dht, shortID should be consistent!
+        public static string ToNodeIdShortId(string id)
+        {
+            if (id.Length > 10)
+            {
+                return $"{id[..2]}*{id[^6..]}";
+            }
+            return id;
+        }
+    }
+}

ProjectPlugins/CodexPlugin/CoreInterfaceExtensions.cs

@@ -1,4 +1,5 @@
-using Core;
+using CodexPlugin.Hooks;
+using Core;
 using KubernetesWorkflow.Types;
 
 namespace CodexPlugin
@@ -38,6 +39,11 @@ namespace CodexPlugin
             return ci.StartCodexNodes(number, s => { });
         }
 
+        public static void SetCodexHooksProvider(this CoreInterface ci, ICodexHooksProvider hooksProvider)
+        {
+            Plugin(ci).SetCodexHooksProvider(hooksProvider);
+        }
+
         private static CodexPlugin Plugin(CoreInterface ci)
         {
             return ci.GetPlugin<CodexPlugin>();

ProjectPlugins/CodexPlugin/Hooks/CodexHooksFactory.cs

@@ -0,0 +1,71 @@
+using GethPlugin;
+using Utils;
+
+namespace CodexPlugin.Hooks
+{
+    public interface ICodexHooksProvider
+    {
+        ICodexNodeHooks CreateHooks(string nodeName);
+    }
+
+    public class CodexHooksFactory
+    {
+        public ICodexHooksProvider Provider { get; set; } = new DoNothingHooksProvider();
+
+        public ICodexNodeHooks CreateHooks(string nodeName)
+        {
+            return Provider.CreateHooks(nodeName);
+        }
+    }
+
+    public class DoNothingHooksProvider : ICodexHooksProvider
+    {
+        public ICodexNodeHooks CreateHooks(string nodeName)
+        {
+            return new DoNothingCodexHooks();
+        }
+    }
+
+    public class DoNothingCodexHooks : ICodexNodeHooks
+    {
+        public void OnFileDownloaded(ByteSize size, ContentId cid)
+        {
+        }
+
+        public void OnFileDownloading(ContentId cid)
+        {
+        }
+
+        public void OnFileUploaded(string uid, ByteSize size, ContentId cid)
+        {
+        }
+
+        public void OnFileUploading(string uid, ByteSize size)
+        {
+        }
+
+        public void OnNodeStarted(string peerId, string nodeId)
+        {
+        }
+
+        public void OnNodeStarting(DateTime startUtc, string image, EthAccount? ethAccount)
+        {
+        }
+
+        public void OnNodeStopping()
+        {
+        }
+
+        public void OnStorageAvailabilityCreated(StorageAvailability response)
+        {
+        }
+
+        public void OnStorageContractSubmitted(StoragePurchaseContract storagePurchaseContract)
+        {
+        }
+
+        public void OnStorageContractUpdated(StoragePurchase purchaseStatus)
+        {
+        }
+    }
+}

ProjectPlugins/CodexPlugin/Hooks/CodexNodeHooks.cs

@@ -0,0 +1,19 @@
+using GethPlugin;
+using Utils;
+
+namespace CodexPlugin.Hooks
+{
+    public interface ICodexNodeHooks
+    {
+        void OnNodeStarting(DateTime startUtc, string image, EthAccount? ethAccount);
+        void OnNodeStarted(string peerId, string nodeId);
+        void OnNodeStopping();
+        void OnFileUploading(string uid, ByteSize size);
+        void OnFileUploaded(string uid, ByteSize size, ContentId cid);
+        void OnFileDownloading(ContentId cid);
+        void OnFileDownloaded(ByteSize size, ContentId cid);
+        void OnStorageContractSubmitted(StoragePurchaseContract storagePurchaseContract);
+        void OnStorageContractUpdated(StoragePurchase purchaseStatus);
+        void OnStorageAvailabilityCreated(StorageAvailability response);
+    }
+}

ProjectPlugins/CodexPlugin/Mapper.cs

@@ -16,8 +16,16 @@ namespace CodexPlugin
                 Spr = debugInfo.Spr,
                 Addrs = debugInfo.Addrs.ToArray(),
                 AnnounceAddresses = JArray(debugInfo.AdditionalProperties, "announceAddresses").Select(x => x.ToString()).ToArray(),
-                Version = MapDebugInfoVersion(JObject(debugInfo.AdditionalProperties, "codex")),
-                Table = MapDebugInfoTable(JObject(debugInfo.AdditionalProperties, "table"))
+                Version = Map(debugInfo.Codex),
+                Table = Map(debugInfo.Table)
+            };
+        }
+
+        public LocalDatasetList Map(LocalDatasetListJson json)
+        {
+            return new LocalDatasetList
+            {
+                Content = json.Content.Select(Map).ToArray()
             };
         }
 
@@ -38,6 +46,15 @@ namespace CodexPlugin
             };
         }
 
+        public LocalDataset Map(LocalDatasetListJsonItem item)
+        {
+            return new LocalDataset
+            {
+                Cid = new ContentId(item.Cid),
+                Manifest = MapManifest(item.Manifest)
+            };
+        }
+
         public CodexOpenApi.SalesAvailabilityCREATE Map(StorageAvailability availability)
         {
             return new CodexOpenApi.SalesAvailabilityCREATE
@@ -63,6 +80,26 @@ namespace CodexPlugin
             };
         }
 
+        public StorageAvailability[] Map(ICollection<SalesAvailabilityREAD> availabilities)
+        {
+            return availabilities.Select(a => Map(a)).ToArray();
+        }
+
+        public StorageAvailability Map(SalesAvailabilityREAD availability)
+        {
+            return new StorageAvailability
+            (
+                ToByteSize(availability.TotalSize),
+                ToTimespan(availability.Duration),
+                new TestToken(ToBigIng(availability.MinPrice)),
+                new TestToken(ToBigIng(availability.MaxCollateral))
+            )
+            {
+                Id = availability.Id,
+                FreeSpace = ToByteSize(availability.FreeSize),
+            };
+        }
+
         // TODO: Fix openapi spec for this call.
         //public StoragePurchase Map(CodexOpenApi.Purchase purchase)
         //{
@@ -105,19 +142,6 @@ namespace CodexPlugin
         //    };
         //}
 
-        public StorageAvailability Map(CodexOpenApi.SalesAvailabilityREAD read)
-        {
-            return new StorageAvailability(
-                totalSpace: new ByteSize(Convert.ToInt64(read.TotalSize)),
-                maxDuration: TimeSpan.FromSeconds(Convert.ToDouble(read.Duration)),
-                minPriceForTotalSpace: new TestToken(BigInteger.Parse(read.MinPrice)),
-                maxCollateral: new TestToken(BigInteger.Parse(read.MaxCollateral))
-            )
-            {
-                Id = read.Id
-            };
-        }
-
         public CodexSpace Map(Space space)
         {
             return new CodexSpace
@@ -129,47 +153,45 @@ namespace CodexPlugin
             };
         }
 
-        private DebugInfoVersion MapDebugInfoVersion(JObject obj)
+        private DebugInfoVersion Map(CodexVersion obj)
         {
             return new DebugInfoVersion
             {
-                Version = StringOrEmpty(obj, "version"),
-                Revision = StringOrEmpty(obj, "revision")
+                Version = obj.Version,
+                Revision = obj.Revision
             };
         }
 
-        private DebugInfoTable MapDebugInfoTable(JObject obj)
+        private DebugInfoTable Map(PeersTable obj)
         {
             return new DebugInfoTable
             {
-                LocalNode = MapDebugInfoTableNode(obj.GetValue("localNode")),
-                Nodes = MapDebugInfoTableNodeArray(obj.GetValue("nodes") as JArray)
+                LocalNode = Map(obj.LocalNode),
+                Nodes = Map(obj.Nodes)
             };
         }
 
-        private DebugInfoTableNode MapDebugInfoTableNode(JToken? token)
+        private DebugInfoTableNode Map(Node? token)
         {
-            var obj = token as JObject;
-            if (obj == null) return new DebugInfoTableNode();
-
+            if (token == null) return new DebugInfoTableNode();
             return new DebugInfoTableNode
             {
-                Address = StringOrEmpty(obj, "address"),
-                NodeId = StringOrEmpty(obj, "nodeId"),
-                PeerId = StringOrEmpty(obj, "peerId"),
-                Record = StringOrEmpty(obj, "record"),
-                Seen = Bool(obj, "seen")
+                Address = token.Address,
+                NodeId = token.NodeId,
+                PeerId = token.PeerId,
+                Record = token.Record,
+                Seen = token.Seen
             };
         }
 
-        private DebugInfoTableNode[] MapDebugInfoTableNodeArray(JArray? nodes)
+        private DebugInfoTableNode[] Map(ICollection<Node> nodes)
         {
             if (nodes == null || nodes.Count == 0)
             {
                 return new DebugInfoTableNode[0];
             }
 
-            return nodes.Select(MapDebugInfoTableNode).ToArray();
+            return nodes.Select(Map).ToArray();
         }
 
         private Manifest MapManifest(CodexOpenApi.ManifestItem manifest)
@@ -177,8 +199,20 @@ namespace CodexPlugin
             return new Manifest
             {
                 BlockSize = new ByteSize(Convert.ToInt64(manifest.BlockSize)),
-                OriginalBytes = new ByteSize(Convert.ToInt64(manifest.OriginalBytes)),
-                RootHash = manifest.RootHash,
+                OriginalBytes = new ByteSize(Convert.ToInt64(manifest.DatasetSize)),
+                RootHash = manifest.TreeCid,
+                Protected = manifest.Protected
+            };
+        }
+
+        public Manifest MapManifest(LocalDatasetListJsonItemManifest manifest)
+        {
+            return new Manifest
+            {
+                // needs update
+                BlockSize = new ByteSize(Convert.ToInt64(manifest.BlockSize)),
+                OriginalBytes = new ByteSize(Convert.ToInt64(manifest.DatasetSize)),
+                RootHash = manifest.TreeCid,
                 Protected = manifest.Protected
             };
         }
@@ -222,5 +256,58 @@ namespace CodexPlugin
         {
             return t.TstWei.ToString("D");
         }
+
+        private BigInteger ToBigIng(string tokens)
+        {
+            return BigInteger.Parse(tokens);
+        }
+
+        private TimeSpan ToTimespan(string duration)
+        {
+            return TimeSpan.FromSeconds(Convert.ToInt32(duration));
+        }
+
+        private ByteSize ToByteSize(string size)
+        {
+            return new ByteSize(Convert.ToInt64(size));
+        }
+    }
+
+
+//"content": [
+//        {
+//            "cid": "zDvZRwzkxLxVaGces3kpkHjo8EcTPXudvYMfNxdoH21Ask1Js5fJ",
+//            "manifest": {
+//                "treeCid": "zDzSvJTf8GBRyEDNuAzXS9VnRfh8cNuYuRPwTLW6RUQReSgKnhCt",
+//                "datasetSize": 5242880,
+//                "blockSize": 65536,
+//                "filename": null,
+//                "mimetype": "application/octet-stream",
+//                "uploadedAt": 1731426230,
+//                "protected": false
+//            }
+//        }
+//    ]
+
+    public class LocalDatasetListJson
+    {
+        public LocalDatasetListJsonItem[] Content { get; set; } = Array.Empty<LocalDatasetListJsonItem>();
+    }
+
+    public class LocalDatasetListJsonItem
+    {
+        public string Cid { get; set; } = string.Empty;
+        public LocalDatasetListJsonItemManifest Manifest { get; set; } = new();
+    }
+
+    public class LocalDatasetListJsonItemManifest
+    {
+        public string TreeCid { get; set; } = string.Empty;
+        public int DatasetSize { get; set; }
+        public int BlockSize { get; set; }
+        public string? Filename { get; set; } = string.Empty;
+        public string? MimeType { get; set; } = string.Empty;
+        public int? UploadedAt { get; set; } 
+        public bool Protected { get; set; }
     }
 }

ProjectPlugins/CodexPlugin/MarketplaceAccess.cs

@@ -1,4 +1,5 @@
-using Logging;
+using CodexPlugin.Hooks;
+using Logging;
 using Utils;
 
 namespace CodexPlugin
@@ -6,6 +7,7 @@ namespace CodexPlugin
     public interface IMarketplaceAccess
     {
         string MakeStorageAvailable(StorageAvailability availability);
+        StorageAvailability[] GetAvailabilities();
         IStoragePurchaseContract RequestStorage(StoragePurchaseRequest purchase);
     }
 
@@ -13,11 +15,13 @@ namespace CodexPlugin
     {
         private readonly ILog log;
         private readonly CodexAccess codexAccess;
+        private readonly ICodexNodeHooks hooks;
 
-        public MarketplaceAccess(ILog log, CodexAccess codexAccess)
+        public MarketplaceAccess(ILog log, CodexAccess codexAccess, ICodexNodeHooks hooks)
         {
             this.log = log;
             this.codexAccess = codexAccess;
+            this.hooks = hooks;
         }
 
         public IStoragePurchaseContract RequestStorage(StoragePurchaseRequest purchase)
@@ -27,6 +31,7 @@ namespace CodexPlugin
             var response = codexAccess.RequestStorage(purchase);
 
             if (string.IsNullOrEmpty(response) ||
+                response == "Unable to encode manifest" ||
                 response == "Purchasing not available" ||
                 response == "Expiry required" ||
                 response == "Expiry needs to be in future" ||
@@ -37,8 +42,11 @@ namespace CodexPlugin
 
             Log($"Storage requested successfully. PurchaseId: '{response}'.");
 
-            var contract = new StoragePurchaseContract(log, codexAccess, response, purchase);
+            var contract = new StoragePurchaseContract(log, codexAccess, response, purchase, hooks);
             contract.WaitForStorageContractSubmitted();
+
+            hooks.OnStorageContractSubmitted(contract);
+
             return contract;
         }
 
@@ -49,10 +57,19 @@ namespace CodexPlugin
             var response = codexAccess.SalesAvailability(availability);
 
             Log($"Storage successfully made available. Id: {response.Id}");
+            hooks.OnStorageAvailabilityCreated(response);
 
             return response.Id;
         }
 
+        public StorageAvailability[] GetAvailabilities()
+        {
+            var result = codexAccess.GetAvailabilities();
+            Log($"Got {result.Length} availabilities:");
+            foreach (var a in result) a.Log(log);
+            return result;
+        }
+
         private void Log(string msg)
         {
             log.Log($"{codexAccess.Container.Containers.Single().Name} {msg}");
@@ -73,6 +90,12 @@ namespace CodexPlugin
             throw new NotImplementedException();
         }
 
+        public StorageAvailability[] GetAvailabilities()
+        {
+            Unavailable();
+            throw new NotImplementedException();
+        }
+
         private void Unavailable()
         {
             FrameworkAssert.Fail("Incorrect test setup: Marketplace was not enabled for this group of Codex nodes. Add 'EnableMarketplace(...)' after 'SetupCodexNodes()' to enable it.");

ProjectPlugins/CodexPlugin/MarketplaceTypes.cs

@@ -40,6 +40,12 @@ namespace CodexPlugin
         public string State { get; set; } = string.Empty;
         public string Error { get; set; } = string.Empty;
         public StorageRequest Request { get; set; } = null!;
+
+        public bool IsCancelled => State.ToLowerInvariant().Contains("cancel");
+        public bool IsError => State.ToLowerInvariant().Contains("error");
+        public bool IsFinished => State.ToLowerInvariant().Contains("finished");
+        public bool IsStarted => State.ToLowerInvariant().Contains("started");
+        public bool IsSubmitted => State.ToLowerInvariant().Contains("submitted");
     }
 
     public class StorageRequest
@@ -84,10 +90,11 @@ namespace CodexPlugin
         public TimeSpan MaxDuration { get; }
         public TestToken MinPriceForTotalSpace { get; }
         public TestToken MaxCollateral { get; } 
+        public ByteSize FreeSpace { get; set; } = ByteSize.Zero;
 
         public void Log(ILog log)
         {
-            log.Log($"Making storage available... (" +
+            log.Log($"Storage Availability: (" +
                 $"totalSize: {TotalSpace}, " +
                 $"maxDuration: {Time.FormatDuration(MaxDuration)}, " + 
                 $"minPriceForTotalSpace: {MinPriceForTotalSpace}, " +

ProjectPlugins/CodexPlugin/OverwatchSupport/CodexLogConverter.cs

@@ -0,0 +1,128 @@
+using CodexPlugin.OverwatchSupport.LineConverters;
+using KubernetesWorkflow;
+using OverwatchTranscript;
+using Utils;
+
+namespace CodexPlugin.OverwatchSupport
+{
+    public class CodexLogConverter
+    {
+        private readonly ITranscriptWriter writer;
+        private readonly CodexTranscriptWriterConfig config;
+        private readonly IdentityMap identityMap;
+
+        public CodexLogConverter(ITranscriptWriter writer, CodexTranscriptWriterConfig config, IdentityMap identityMap)
+        {
+            this.writer = writer;
+            this.config = config;
+            this.identityMap = identityMap;
+        }
+
+        public void ProcessLog(IDownloadedLog log)
+        {
+            var name = DetermineName(log);
+            var identityIndex = identityMap.GetIndex(name);
+            var runner = new ConversionRunner(writer, config, identityMap, identityIndex);
+            runner.Run(log);
+        }
+
+        private string DetermineName(IDownloadedLog log)
+        {
+            // Expected string:
+            // Downloading container log for '<Downloader1>'
+            var nameLine = log.FindLinesThatContain("Downloading container log for").First();
+            return Str.Between(nameLine, "'", "'");
+        }
+    }
+
+    public class ConversionRunner
+    {
+        private readonly ITranscriptWriter writer;
+        private readonly IdentityMap nameIdMap;
+        private readonly int nodeIdentityIndex;
+        private readonly ILineConverter[] converters;
+
+        public ConversionRunner(ITranscriptWriter writer, CodexTranscriptWriterConfig config, IdentityMap nameIdMap, int nodeIdentityIndex)
+        {
+            this.nodeIdentityIndex = nodeIdentityIndex;
+            this.writer = writer;
+            this.nameIdMap = nameIdMap;
+
+            converters = CreateConverters(config).ToArray();
+        }
+
+        private IEnumerable<ILineConverter> CreateConverters(CodexTranscriptWriterConfig config)
+        {
+            if (config.IncludeBlockReceivedEvents)
+            {
+                yield return new BlockReceivedLineConverter();
+            }
+            yield return new BootstrapLineConverter();
+            yield return new DialSuccessfulLineConverter();
+            yield return new PeerDroppedLineConverter();
+        }
+
+        public void Run(IDownloadedLog log)
+        {
+            log.IterateLines(line =>
+            {
+                foreach (var converter in converters)
+                {
+                    ProcessLine(line, converter);
+                }
+            });
+        }
+
+        private void AddEvent(DateTime utc, Action<OverwatchCodexEvent> action)
+        {
+            var e = new OverwatchCodexEvent
+            {
+                NodeIdentity = nodeIdentityIndex,
+            };
+            action(e);
+
+            e.Write(utc, writer);
+        }
+
+        private void ProcessLine(string line, ILineConverter converter)
+        {
+            if (!line.Contains(converter.Interest)) return;
+
+            var codexLine = CodexLogLine.Parse(line);
+
+            if (codexLine == null) throw new Exception("Unable to parse required line");
+            EnsureFullIds(codexLine);
+
+            converter.Process(codexLine, (action) =>
+            {
+                AddEvent(codexLine.TimestampUtc, action);
+            });
+        }
+
+        private void EnsureFullIds(CodexLogLine codexLine)
+        {
+            // The issue is: node IDs occure both in full and short version.
+            // Downstream tools will assume that a node ID string-equals its own ID.
+            // So we replace all shortened IDs we can find with their full ones.
+
+            // Usually, the shortID appears as the entire string of an attribute:
+            // "peerId=123*567890"
+            // But sometimes, it is part of a larger string:
+            // "thing=abc:123*567890,def"
+            
+            foreach (var pair in codexLine.Attributes)
+            {
+                if (pair.Value.Contains("*"))
+                {
+                    codexLine.Attributes[pair.Key] = nameIdMap.ReplaceShortIds(pair.Value);
+                }
+            }
+        }
+    }
+
+    public interface ILineConverter
+    {
+        string Interest { get; }
+        void Process(CodexLogLine line, Action<Action<OverwatchCodexEvent>> addEvent);
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/CodexNodeTranscriptWriter.cs

@@ -0,0 +1,191 @@
+using CodexPlugin.Hooks;
+using GethPlugin;
+using OverwatchTranscript;
+using Utils;
+
+namespace CodexPlugin.OverwatchSupport
+{
+    public class CodexNodeTranscriptWriter : ICodexNodeHooks
+    {
+        private readonly ITranscriptWriter writer;
+        private readonly IdentityMap identityMap;
+        private readonly string name;
+        private int identityIndex = -1;
+        private readonly List<(DateTime, OverwatchCodexEvent)> pendingEvents = new List<(DateTime, OverwatchCodexEvent)>();
+
+        public CodexNodeTranscriptWriter(ITranscriptWriter writer, IdentityMap identityMap, string name)
+        {
+            this.writer = writer;
+            this.identityMap = identityMap;
+            this.name = name;
+        }
+
+        public void OnNodeStarting(DateTime startUtc, string image, EthAccount? ethAccount)
+        {
+            WriteCodexEvent(startUtc, e =>
+            {
+                e.NodeStarting = new NodeStartingEvent
+                {
+                    Image = image,
+                    EthAddress = ethAccount != null ? ethAccount.ToString() : ""
+                };
+            });
+        }
+
+        public void OnNodeStarted(string peerId, string nodeId)
+        {
+            if (string.IsNullOrEmpty(peerId) || string.IsNullOrEmpty(nodeId))
+            {
+                throw new Exception("Node started - peerId and/or nodeId unknown.");
+            }
+
+            identityMap.Add(name, peerId, nodeId);
+            identityIndex = identityMap.GetIndex(name);
+
+            WriteCodexEvent(e =>
+            {
+                e.NodeStarted = new NodeStartedEvent
+                {
+                };
+            });
+        }
+
+        public void OnNodeStopping()
+        {
+            WriteCodexEvent(e =>
+            {
+                e.NodeStopping = new NodeStoppingEvent
+                {
+                };
+            });
+        }
+
+        public void OnFileDownloading(ContentId cid)
+        {
+            WriteCodexEvent(e =>
+            {
+                e.FileDownloading = new FileDownloadingEvent
+                {
+                    Cid = cid.Id
+                };
+            });
+        }
+
+        public void OnFileDownloaded(ByteSize size, ContentId cid)
+        {
+            WriteCodexEvent(e =>
+            {
+                e.FileDownloaded = new FileDownloadedEvent
+                {
+                    Cid = cid.Id,
+                    ByteSize = size.SizeInBytes
+                };
+            });
+        }
+
+        public void OnFileUploading(string uid, ByteSize size)
+        {
+            WriteCodexEvent(e =>
+            {
+                e.FileUploading = new FileUploadingEvent
+                {
+                    UniqueId = uid,
+                    ByteSize = size.SizeInBytes
+                };
+            });
+        }
+
+        public void OnFileUploaded(string uid, ByteSize size, ContentId cid)
+        {
+            WriteCodexEvent(e =>
+            {
+                e.FileUploaded = new FileUploadedEvent
+                { 
+                    UniqueId = uid,
+                    Cid = cid.Id,
+                    ByteSize = size.SizeInBytes
+                };
+            });
+        }
+
+        public void OnStorageContractSubmitted(StoragePurchaseContract storagePurchaseContract)
+        {
+            WriteCodexEvent(e =>
+            {
+                e.StorageContractSubmitted = new StorageContractSubmittedEvent
+                {
+                    PurchaseId = storagePurchaseContract.PurchaseId,
+                    PurchaseRequest = storagePurchaseContract.Purchase
+                };
+            });
+        }
+
+        public void OnStorageContractUpdated(StoragePurchase purchaseStatus)
+        {
+            WriteCodexEvent(e =>
+            {
+                e.StorageContractUpdated = new StorageContractUpdatedEvent
+                {
+                    StoragePurchase = purchaseStatus
+                };
+            });
+        }
+
+        public void OnStorageAvailabilityCreated(StorageAvailability response)
+        {
+            WriteCodexEvent(e =>
+            {
+                e.StorageAvailabilityCreated = new StorageAvailabilityCreatedEvent
+                {
+                    StorageAvailability = response
+                };
+            });
+        }
+
+        private void WriteCodexEvent(Action<OverwatchCodexEvent> action)
+        {
+            WriteCodexEvent(DateTime.UtcNow, action);
+        }
+
+        private void WriteCodexEvent(DateTime utc, Action<OverwatchCodexEvent> action)
+        {
+            var e = new OverwatchCodexEvent
+            {
+                NodeIdentity = identityIndex
+            };
+
+            action(e);
+
+            if (identityIndex < 0)
+            {
+                // If we don't know our id, don't write the events yet.
+                AddToCache(utc, e);
+            }
+            else
+            {
+                e.Write(utc, writer);
+
+                // Write any events that we cached when we didn't have our id yet.
+                WriteAndClearCache();
+            }
+        }
+
+        private void AddToCache(DateTime utc, OverwatchCodexEvent e)
+        {
+            pendingEvents.Add((utc, e));
+        }
+
+        private void WriteAndClearCache()
+        {
+            if (pendingEvents.Any())
+            {
+                foreach (var pair in pendingEvents)
+                {
+                    pair.Item2.NodeIdentity = identityIndex;
+                    pair.Item2.Write(pair.Item1, writer);
+                }
+                pendingEvents.Clear();
+            }
+        }
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/CodexTranscriptWriter.cs

@@ -0,0 +1,91 @@
+using CodexPlugin.Hooks;
+using KubernetesWorkflow;
+using Logging;
+using OverwatchTranscript;
+using Utils;
+
+namespace CodexPlugin.OverwatchSupport
+{
+    public class CodexTranscriptWriter : ICodexHooksProvider
+    {
+        private const string CodexHeaderKey = "cdx_h";
+        private readonly ILog log;
+        private readonly CodexTranscriptWriterConfig config;
+        private readonly ITranscriptWriter writer;
+        private readonly CodexLogConverter converter;
+        private readonly IdentityMap identityMap = new IdentityMap();
+        private readonly KademliaPositionFinder positionFinder = new KademliaPositionFinder();
+
+        public CodexTranscriptWriter(ILog log, CodexTranscriptWriterConfig config, ITranscriptWriter transcriptWriter)
+        {
+            this.log = log;
+            this.config = config;
+            writer = transcriptWriter;
+            converter = new CodexLogConverter(writer, config, identityMap);
+        }
+
+        public void Finalize(string outputFilepath)
+        {
+            log.Log("Finalizing Codex transcript...");
+
+            writer.AddHeader(CodexHeaderKey, CreateCodexHeader());
+            writer.Write(outputFilepath);
+
+            log.Log("Done");
+        }
+
+        public ICodexNodeHooks CreateHooks(string nodeName)
+        {
+            nodeName = Str.Between(nodeName, "'", "'");
+            return new CodexNodeTranscriptWriter(writer, identityMap, nodeName);
+        }
+
+        public void IncludeFile(string filepath)
+        {
+            writer.IncludeArtifact(filepath);   
+        }
+
+        public void ProcessLogs(IDownloadedLog[] downloadedLogs)
+        {
+            foreach (var l in downloadedLogs)
+            {
+                log.Log("Include artifact: " + l.GetFilepath());
+                writer.IncludeArtifact(l.GetFilepath());
+
+                // Not all of these logs are necessarily Codex logs.
+                // Check, and process only the Codex ones.
+                if (IsCodexLog(l))
+                {
+                    log.Log("Processing Codex log: " + l.GetFilepath());
+                    converter.ProcessLog(l);
+                }
+            }
+        }
+
+        public void AddResult(bool success, string result)
+        {
+            writer.Add(DateTime.UtcNow, new OverwatchCodexEvent
+            {
+                NodeIdentity = -1,
+                ScenarioFinished = new ScenarioFinishedEvent
+                {
+                    Success = success,
+                    Result = result
+                }
+            });
+        }
+
+        private OverwatchCodexHeader CreateCodexHeader()
+        {
+            return new OverwatchCodexHeader
+            {
+                Nodes = positionFinder.DeterminePositions(identityMap.Get())
+            };
+        }
+
+        private bool IsCodexLog(IDownloadedLog log)
+        {
+            return log.GetLinesContaining("Run Codex node").Any();
+        }
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/CodexTranscriptWriterConfig.cs

@@ -0,0 +1,12 @@
+namespace CodexPlugin.OverwatchSupport
+{
+    public class CodexTranscriptWriterConfig
+    {
+        public CodexTranscriptWriterConfig(bool includeBlockReceivedEvents)
+        {
+            IncludeBlockReceivedEvents = includeBlockReceivedEvents;
+        }
+
+        public bool IncludeBlockReceivedEvents { get; }
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/IdentityMap.cs

@@ -0,0 +1,63 @@
+namespace CodexPlugin.OverwatchSupport
+{
+    public class IdentityMap
+    {
+        private readonly List<CodexNodeIdentity> nodes = new List<CodexNodeIdentity>();
+        private readonly Dictionary<string, int> nameIndexMap = new Dictionary<string, int>();
+        private readonly Dictionary<string, string> shortToLong = new Dictionary<string, string>();
+
+        public void Add(string name, string peerId, string nodeId)
+        {
+            Add(new CodexNodeIdentity
+            {
+                Name = name,
+                PeerId = peerId,
+                NodeId = nodeId
+            });
+
+            nameIndexMap.Add(name, nameIndexMap.Count);
+        }
+
+        public void Add(CodexNodeIdentity identity)
+        {
+            if (string.IsNullOrWhiteSpace(identity.Name)) throw new Exception("Name required");
+            if (string.IsNullOrWhiteSpace(identity.PeerId) || identity.PeerId.Length < 11) throw new Exception("PeerId invalid");
+            if (string.IsNullOrWhiteSpace(identity.NodeId) || identity.NodeId.Length < 11) throw new Exception("NodeId invalid");
+
+            nodes.Add(identity);
+
+            shortToLong.Add(CodexUtils.ToShortId(identity.PeerId), identity.PeerId);
+            shortToLong.Add(CodexUtils.ToNodeIdShortId(identity.NodeId), identity.NodeId);
+        }
+
+        public CodexNodeIdentity[] Get()
+        {
+            return nodes.ToArray();
+        }
+
+        public int GetIndex(string name)
+        {
+            return nameIndexMap[name];
+        }
+
+        public CodexNodeIdentity GetId(string name)
+        {
+            return nodes.Single(n => n.Name == name);
+        }
+
+        public string ReplaceShortIds(string value)
+        {
+            var result = value;
+            foreach (var pair in shortToLong)
+            {
+                result = result.Replace(pair.Key, pair.Value);
+            }
+            return result;
+        }
+
+        public int Size
+        {
+            get { return nodes.Count; }
+        }
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/KademliaPositionFinder.cs

@@ -0,0 +1,68 @@
+using System.Numerics;
+using Utils;
+using YamlDotNet.Core.Tokens;
+
+namespace CodexPlugin.OverwatchSupport
+{
+    public class KademliaPositionFinder
+    {
+        public CodexNodeIdentity[] DeterminePositions(CodexNodeIdentity[] identities)
+        {
+            var zero = identities.First();
+            var distances = CalculateDistances(zero, identities);
+
+            var maxDistance = distances.Values.Max();
+            CalculateNormalizedPositions(distances, maxDistance);
+
+            return identities;
+        }
+
+        private Dictionary<CodexNodeIdentity, BigInteger>  CalculateDistances(CodexNodeIdentity zero, CodexNodeIdentity[] identities)
+        {
+            var result = new Dictionary<CodexNodeIdentity, BigInteger>();
+            foreach (var id in identities.Skip(1))
+            {
+                result.Add(id, GetDistance(zero.NodeId, id.NodeId));
+            }
+            return result;
+        }
+
+        private BigInteger GetDistance(string id1, string id2)
+        {
+            var one = BigInteger.Parse(id1, System.Globalization.NumberStyles.HexNumber).ToByteArray();
+            var two = BigInteger.Parse(id2, System.Globalization.NumberStyles.HexNumber).ToByteArray();
+
+            var x = Xor(one, two);
+            return new BigInteger(x, isUnsigned: true);
+        }
+
+        private byte[] Xor(byte[] one, byte[] two)
+        {
+            if (one.Length != two.Length) throw new Exception("Not equal length");
+
+            var result = new byte[one.Length];
+            for (int i = 0; i < one.Length; i++)
+            {
+                uint a = one[i];
+                uint b = two[i];
+                uint c = (a ^ b);
+                result[i] = (byte)c;
+            }
+            return result;
+        }
+
+        private void CalculateNormalizedPositions(Dictionary<CodexNodeIdentity, BigInteger> distances, BigInteger maxDistance)
+        {
+            foreach (var pair in distances)
+            {
+                pair.Key.KademliaNormalizedPosition = DeterminePosition(pair.Value, maxDistance);
+            }
+        }
+
+        private float DeterminePosition(BigInteger value, BigInteger maxDistance)
+        {
+            var f = (value * 10000) / maxDistance;
+            return ((float)f) / 10000.0f;
+        }
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/LineConverters/BlockReceivedLineConverter.cs

@@ -0,0 +1,44 @@
+namespace CodexPlugin.OverwatchSupport.LineConverters
+{
+    public class BlockReceivedLineConverter : ILineConverter
+    {
+        public string Interest => "Received blocks from peer";
+
+        public void Process(CodexLogLine line, Action<Action<OverwatchCodexEvent>> addEvent)
+        {
+            var peer = line.Attributes["peer"];
+            var blockAddresses = line.Attributes["blocks"];
+
+            SplitBlockAddresses(blockAddresses, address =>
+            {
+                addEvent(e =>
+                {
+                    e.BlockReceived = new BlockReceivedEvent
+                    {
+                        SenderPeerId = peer,
+                        BlockAddress = address
+                    };
+                });
+            });
+        }
+
+        private void SplitBlockAddresses(string blockAddresses, Action<string> onBlockAddress)
+        {
+            // Single line can contain multiple block addresses.
+            var tokens = blockAddresses.Split(",", StringSplitOptions.RemoveEmptyEntries).ToList();
+            while (tokens.Count > 0)
+            {
+                if (tokens.Count == 1)
+                {
+                    onBlockAddress(tokens[0]);
+                    return;
+                }
+
+                var blockAddress = $"{tokens[0]}, {tokens[1]}";
+                tokens.RemoveRange(0, 2);
+
+                onBlockAddress(blockAddress);
+            }
+        }
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/LineConverters/BootstrapLineConverter.cs

@@ -0,0 +1,71 @@
+namespace CodexPlugin.OverwatchSupport.LineConverters
+{
+    public class BootstrapLineConverter : ILineConverter
+    {
+        private const string peerIdTag = "peerId: ";
+
+        public string Interest => "Starting codex node";
+
+        public void Process(CodexLogLine line, Action<Action<OverwatchCodexEvent>> addEvent)
+        {
+            // "(
+            // configFile: none(InputFile),
+            // logLevel: \"TRACE;warn:discv5,providers,manager,cache;warn:libp2p,multistream,switch,transport,tcptransport,semaphore,asyncstreamwrapper,lpstream,mplex,mplexchannel,noise,bufferstream,mplexcoder,secure,chronosstream,connection,connmanager,websock,ws-session,dialer,muxedupgrade,upgrade,identify;warn:contracts,clock;warn:serde,json,serialization\",
+            // logFormat: auto,
+            // metricsEnabled: false,
+            // metricsAddress: 127.0.0.1,
+            // metricsPort: 8008,
+            // dataDir: datadir5,
+            // circuitDir: /root/.cache/codex/circuits,
+            // listenAddrs: @[/ip4/0.0.0.0/tcp/8081],
+            // nat: 10.1.0.214,
+            // discoveryIp: 0.0.0.0,
+            // discoveryPort: 8080,
+            // netPrivKeyFile: \"key\",
+            // bootstrapNodes:
+                // @[(envelope: (publicKey: secp256k1 key (0414380858330307a4a59e8a1643512f80680dedb8c541674f40382be71c26556cd65b7e1775ec9fabfaf6d58d562b88a3c8afb969f8cc256db20e4c4c9e1f70a6),
+                // domain: \"libp2p-peer-record\",
+                // payloadType: @[3, 1],
+                // payload: @[10, 39, 0, 37, 8, 2, 18, 33, 2, 20, 56, 8, 88, 51, 3, 7, 164, 165, 158, 138, 22, 67, 81, 47, 128, 104, 13, 237, 184, 197, 65, 103, 79, 64, 56, 43, 231, 28, 38, 85, 108, 16, 254, 211, 141, 181, 6, 26, 11, 10, 9, 4, 10, 1, 0, 210, 145, 2, 31, 144],
+                // signature: 3045022100FA846871D96EDCA579990244B1C590E16B57A7BDB817908A2B580043F8A0B0280220342825DBE577E83C22CD59AA9099DE8F8DC86A38C659F60E8B9255126CF37FDE),
+                // data:
+                    // (peerId: 16Uiu2HAkvnbgwdB2NmNe1uWGJxE3Ep3sDHxNW95W2rTPs2vfxvou,
+                    // seqNo: 1721985534,
+                    // addresses: @[(address: /ip4/10.1.0.210/udp/8080)]
+                    // )
+                // )],
+            // maxPeers: 160,
+            // agentString: \"Codex\",
+            // apiBindAddress: \"0.0.0.0\",
+            // apiPort: 30035,
+            // apiCorsAllowedOrigin: none(string),
+            // repoKind: fs,
+            // storageQuota: 8589934592\'NByte,
+            // blockTtl: 1d,
+            // blockMaintenanceInterval: 10m,
+            // blockMaintenanceNumberOfBlocks: 1000,
+            // cacheSize: 0\'NByte,
+            // logFile: none(string),
+            // cmd: noCmd
+            // )"
+
+            var config = line.Attributes["config"];
+            
+            while (config.Contains(peerIdTag))
+            {
+                var openIndex = config.IndexOf(peerIdTag) + peerIdTag.Length;
+                var closeIndex = config.IndexOf(",", openIndex);
+                var bootPeerId = config.Substring(openIndex, closeIndex - openIndex);
+                config = config.Substring(closeIndex);
+
+                addEvent(e =>
+                {
+                    e.BootstrapConfig = new BootstrapConfigEvent
+                    {
+                        BootstrapPeerId = bootPeerId
+                    };
+                });
+            }
+        }
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/LineConverters/DialSuccessfulLineConverter.cs

@@ -0,0 +1,20 @@
+namespace CodexPlugin.OverwatchSupport.LineConverters
+{
+    public class DialSuccessfulLineConverter : ILineConverter
+    {
+        public string Interest => "Dial successful";
+
+        public void Process(CodexLogLine line, Action<Action<OverwatchCodexEvent>> addEvent)
+        {
+            var peerId = line.Attributes["peerId"];
+
+            addEvent(e =>
+            {
+                e.DialSuccessful = new PeerDialSuccessfulEvent
+                {
+                    TargetPeerId = peerId
+                };
+            });
+        }
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/LineConverters/PeerDroppedLineConverter.cs

@@ -0,0 +1,20 @@
+namespace CodexPlugin.OverwatchSupport.LineConverters
+{
+    public class PeerDroppedLineConverter : ILineConverter
+    {
+        public string Interest => "Dropping peer";
+
+        public void Process(CodexLogLine line, Action<Action<OverwatchCodexEvent>> addEvent)
+        {
+            var peerId = line.Attributes["peer"];
+
+            addEvent(e =>
+            {
+                e.PeerDropped = new PeerDroppedEvent
+                {
+                    DroppedPeerId = peerId
+                };
+            });
+        }
+    }
+}

ProjectPlugins/CodexPlugin/OverwatchSupport/ModelExtensions.cs

@@ -0,0 +1,164 @@
+using OverwatchTranscript;
+
+namespace CodexPlugin.OverwatchSupport
+{
+    [Serializable]
+    public class OverwatchCodexHeader
+    {
+        public CodexNodeIdentity[] Nodes { get; set; } = Array.Empty<CodexNodeIdentity>();
+    }
+
+    [Serializable]
+    public class OverwatchCodexEvent
+    {
+        public int NodeIdentity { get; set; } = -1;
+        public ScenarioFinishedEvent? ScenarioFinished { get; set; }
+        public NodeStartingEvent? NodeStarting { get; set; }
+        public NodeStartedEvent? NodeStarted { get; set; }
+        public NodeStoppingEvent? NodeStopping { get; set; }
+        public BootstrapConfigEvent? BootstrapConfig { get; set; }
+        public FileUploadingEvent? FileUploading { get; set; }
+        public FileUploadedEvent? FileUploaded { get; set; }
+        public FileDownloadingEvent? FileDownloading { get; set; }
+        public FileDownloadedEvent? FileDownloaded { get; set; }
+        public BlockReceivedEvent? BlockReceived { get; set; }
+        public PeerDialSuccessfulEvent? DialSuccessful { get; set; }
+        public PeerDroppedEvent? PeerDropped { get; set; }
+        public StorageContractSubmittedEvent? StorageContractSubmitted { get; set; }
+        public StorageContractUpdatedEvent? StorageContractUpdated { get; set; }
+        public StorageAvailabilityCreatedEvent? StorageAvailabilityCreated { get; set; }
+
+        public void Write(DateTime utc, ITranscriptWriter writer)
+        {
+            if (NodeIdentity == -1 && ScenarioFinished == null)
+            {
+                throw new Exception("NodeIdentity not set, and event is not ScenarioFinished.");
+            }
+            if (AllNull()) throw new Exception("No event data was set");
+
+            writer.Add(utc, this);
+        }
+
+        private bool AllNull()
+        {
+            var props = GetType()
+                .GetProperties(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance)
+                .Where(p => p.PropertyType != typeof(string)).ToArray();
+
+            return props.All(p => p.GetValue(this) == null);
+        }
+    }
+
+    [Serializable]
+    public class CodexNodeIdentity
+    {
+        public string Name { get; set; } = string.Empty;
+        public string PeerId { get; set; } = string.Empty;
+        public string NodeId { get; set; } = string.Empty;
+        public float KademliaNormalizedPosition { get; set; } = 0.0f;
+    }
+
+    #region Scenario Generated Events
+
+    [Serializable]
+    public class ScenarioFinishedEvent
+    {
+        public bool Success { get; set; }
+        public string Result { get; set; } = string.Empty;
+    }
+
+    [Serializable]
+    public class NodeStartingEvent
+    {
+        public string Image { get; set; } = string.Empty;
+        public string EthAddress { get; set; } = string.Empty;
+    }
+
+    [Serializable]
+    public class NodeStartedEvent
+    {
+    }
+
+    [Serializable]
+    public class NodeStoppingEvent
+    {
+    }
+
+    [Serializable]
+    public class BootstrapConfigEvent
+    {
+        public string BootstrapPeerId { get; set; } = string.Empty;
+    }
+
+    [Serializable]
+    public class FileUploadingEvent
+    {
+        public string UniqueId { get; set;} = string.Empty;
+        public long ByteSize { get; set; }
+    }
+
+    [Serializable]
+    public class FileDownloadingEvent
+    {
+        public string Cid { get; set; } = string.Empty;
+    }
+
+    [Serializable]
+    public class FileUploadedEvent
+    {
+        public string UniqueId { get; set; } = string.Empty;
+        public long ByteSize { get; set; }
+        public string Cid { get; set; } = string.Empty;
+    }
+
+    [Serializable]
+    public class FileDownloadedEvent
+    {
+        public string Cid { get; set; } = string.Empty;
+        public long ByteSize { get; set; }
+    }
+
+    [Serializable]
+    public class StorageAvailabilityCreatedEvent
+    {
+        public StorageAvailability StorageAvailability { get; set; } = null!;
+    }
+
+    [Serializable]
+    public class StorageContractUpdatedEvent
+    {
+        public StoragePurchase StoragePurchase { get; set; } = null!;
+    }
+
+    [Serializable]
+    public class StorageContractSubmittedEvent
+    {
+        public string PurchaseId { get; set; } = string.Empty;
+        public StoragePurchaseRequest PurchaseRequest { get; set; } = null!;
+    }
+
+    #endregion
+
+    #region Codex Generated Events
+
+    [Serializable]
+    public class BlockReceivedEvent
+    {
+        public string BlockAddress { get; set; } = string.Empty;
+        public string SenderPeerId { get; set; } = string.Empty;
+    }
+
+    [Serializable]
+    public class PeerDialSuccessfulEvent
+    {
+        public string TargetPeerId { get; set; } = string.Empty;
+    }
+
+    [Serializable]
+    public class PeerDroppedEvent
+    {
+        public string DroppedPeerId { get; set; } = string.Empty;
+    }
+
+    #endregion
+}

ProjectPlugins/CodexPlugin/StoragePurchaseContract.cs

@@ -1,4 +1,5 @@
-using Logging;
+using CodexPlugin.Hooks;
+using Logging;
 using Newtonsoft.Json;
 using Utils;
 
@@ -18,19 +19,20 @@ namespace CodexPlugin
     {
         private readonly ILog log;
         private readonly CodexAccess codexAccess;
+        private readonly ICodexNodeHooks hooks;
         private readonly TimeSpan gracePeriod = TimeSpan.FromSeconds(30);
         private readonly DateTime contractPendingUtc = DateTime.UtcNow;
         private DateTime? contractSubmittedUtc = DateTime.UtcNow;
         private DateTime? contractStartedUtc;
         private DateTime? contractFinishedUtc;
 
-        public StoragePurchaseContract(ILog log, CodexAccess codexAccess, string purchaseId, StoragePurchaseRequest purchase)
+        public StoragePurchaseContract(ILog log, CodexAccess codexAccess, string purchaseId, StoragePurchaseRequest purchase, ICodexNodeHooks hooks)
         {
             this.log = log;
             this.codexAccess = codexAccess;
             PurchaseId = purchaseId;
             Purchase = purchase;
-
+            this.hooks = hooks;
             ContentId = new ContentId(codexAccess.GetPurchaseStatus(purchaseId).Request.Content.Cid);
         }
 
@@ -87,16 +89,17 @@ namespace CodexPlugin
             Log($"Waiting for {Time.FormatDuration(timeout)} to reach state '{desiredState}'.");
             while (lastState != desiredState)
             {
+                Thread.Sleep(sleep);
+
                 var purchaseStatus = codexAccess.GetPurchaseStatus(PurchaseId);
                 var statusJson = JsonConvert.SerializeObject(purchaseStatus);
                 if (purchaseStatus != null && purchaseStatus.State != lastState)
                 {
                     lastState = purchaseStatus.State;
                     log.Debug("Purchase status: " + statusJson);
+                    hooks.OnStorageContractUpdated(purchaseStatus);
                 }
 
-                Thread.Sleep(sleep);
-
                 if (lastState == "errored")
                 {
                     FrameworkAssert.Fail("Contract errored: " + statusJson);

ProjectPlugins/CodexPlugin/openapi.yaml

@@ -23,6 +23,8 @@ components:
     Id:
       type: string
       description: 32bits identifier encoded in hex-decimal string.
+      minLength: 66
+      maxLength: 66
       example: 0x...
 
     BigInt:
@@ -81,33 +83,46 @@ components:
         id:
           $ref: "#/components/schemas/PeerId"
 
-    ErasureParameters:
-      type: object
-      properties:
-        totalChunks:
-          type: integer
-
-    PoRParameters:
-      description: Parameters for Proof of Retrievability
-      type: object
-      properties:
-        u:
-          type: string
-        publicKey:
-          type: string
-        name:
-          type: string
-
     Content:
       type: object
       description: Parameters specifying the content
       properties:
         cid:
           $ref: "#/components/schemas/Cid"
-        erasure:
-          $ref: "#/components/schemas/ErasureParameters"
-        por:
-          $ref: "#/components/schemas/PoRParameters"
+
+    Node:
+      type: object
+      properties:
+        nodeId:
+          type: string
+        peerId:
+          type: string
+        record:
+          type: string
+        address:
+          type: string
+        seen:
+          type: boolean
+
+    CodexVersion:
+      type: object
+      properties:
+        version:
+          type: string
+          example: v0.1.7
+        revision:
+          type: string
+          example: 0c647d8
+
+    PeersTable:
+      type: object
+      properties:
+        localNode:
+          $ref: "#/components/schemas/Node"
+        nodes:
+          type: array
+          items:
+            $ref: "#/components/schemas/Node"
 
     DebugInfo:
       type: object
@@ -123,6 +138,10 @@ components:
           description: Path of the data repository where all nodes data are stored
         spr:
           $ref: "#/components/schemas/SPR"
+        table:
+          $ref: "#/components/schemas/PeersTable"
+        codex:
+          $ref: "#/components/schemas/CodexVersion"
 
     SalesAvailability:
       type: object
@@ -136,7 +155,7 @@ components:
           $ref: "#/components/schemas/Duration"
         minPrice:
           type: string
-          description: Minimum price to be paid (in amount of tokens) as decimal string
+          description: Minimal price paid (in amount of tokens) for the whole hosted request's slot for the request's duration as decimal string
         maxCollateral:
           type: string
           description: Maximum collateral user is willing to pay per filled Slot (in amount of tokens) as decimal string
@@ -168,7 +187,39 @@ components:
           $ref: "#/components/schemas/StorageRequest"
         slotIndex:
           type: string
-          description: Slot Index as hexadecimal string
+          description: Slot Index as decimal string
+
+    SlotAgent:
+      type: object
+      properties:
+        id:
+          $ref: "#/components/schemas/SlotId"
+        slotIndex:
+          type: string
+          description: Slot Index as decimal string
+        requestId:
+          $ref: "#/components/schemas/Id"
+        request:
+          $ref: "#/components/schemas/StorageRequest"
+        reservation:
+          $ref: "#/components/schemas/Reservation"
+        state:
+          type: string
+          description: Description of the slot's
+          enum:
+            - SaleCancelled
+            - SaleDownloading
+            - SaleErrored
+            - SaleFailed
+            - SaleFilled
+            - SaleFilling
+            - SaleFinished
+            - SaleIgnored
+            - SaleInitialProving
+            - SalePayout
+            - SalePreparing
+            - SaleProving
+            - SaleUnknown
 
     Reservation:
       type: object
@@ -183,7 +234,7 @@ components:
           $ref: "#/components/schemas/Id"
         slotIndex:
           type: string
-          description: Slot Index as hexadecimal string
+          description: Slot Index as decimal string
 
     StorageRequestCreation:
       type: object
@@ -259,6 +310,15 @@ components:
         state:
           type: string
           description: Description of the Request's state
+          enum:
+            - cancelled
+            - error
+            - failed
+            - finished
+            - pending
+            - started
+            - submitted
+            - unknown
         error:
           type: string
           description: If Request failed, then here is presented the error message
@@ -284,10 +344,10 @@ components:
     ManifestItem:
       type: object
       properties:
-        rootHash:
+        treeCid:
           $ref: "#/components/schemas/Cid"
-          description: "Root hash of the content"
-        originalBytes:
+          description: "Unique data identifier"
+        datasetSize:
           type: integer
           format: int64
           description: "Length of original content in bytes"
@@ -297,6 +357,22 @@ components:
         protected:
           type: boolean
           description: "Indicates if content is protected by erasure-coding"
+        filename:
+          type: string
+          nullable: true
+          description: "The original name of the uploaded content (optional)"
+          example: codex.png
+        mimetype:
+          type: string
+          nullable: true
+          description: "The original mimetype of the uploaded content (optional)"
+          example: image/png
+        uploadedAt:
+          type: integer
+          format: int64
+          nullable: true
+          description: "The UTC upload timestamp in seconds"
+          example: 1729244192
 
     Space:
       type: object
@@ -308,15 +384,15 @@ components:
         quotaMaxBytes:
           type: integer
           format: int64
-          description: "Maximum storage space used by the node"
+          description: "Maximum storage space (in bytes) available for the node in Codex's local repository."
         quotaUsedBytes:
           type: integer
           format: int64
-          description: "Amount of storage space currently in use"
+          description: "Amount of storage space (in bytes) currently used for storing files in Codex's local repository."
         quotaReservedBytes:
           type: integer
           format: int64
-          description: "Amount of storage space reserved"
+          description: "Amount of storage reserved (in bytes) in the Codex's local repository for future use when storage requests will be picked up and hosted by the node using node's availabilities. This does not include the storage currently in use."
 
 servers:
   - url: "http://localhost:8080/api/codex/v1"
@@ -382,12 +458,29 @@ paths:
           description: Invalid CID is specified
         "404":
           description: Content specified by the CID is not found
+        "422":
+          description: The content type is not a valid content type or the filename is not valid
         "500":
           description: Well it was bad-bad
     post:
       summary: "Upload a file in a streaming manner. Once finished, the file is stored in the node and can be retrieved by any node in the network using the returned CID."
       tags: [ Data ]
       operationId: upload
+      parameters:
+        - name: content-type
+          in: header
+          required: false
+          description: The content type of the file. Must be valid.
+          schema:
+            type: string
+            example: "image/png"
+        - name: content-disposition
+          in: header
+          required: false
+          description: The content disposition used to send the filename.
+          schema:
+            type: string
+            example: "attachment; filename=\"codex.png\""
       requestBody:
         content:
           application/octet-stream:
@@ -433,10 +526,36 @@ paths:
           description: Well it was bad-bad
 
   "/data/{cid}/network":
+    post:
+      summary: "Download a file from the network to the local node if it's not available locally. Note: Download is performed async. Call can return before download is completed."
+      tags: [ Data ]
+      operationId: downloadNetwork
+      parameters:
+        - in: path
+          name: cid
+          required: true
+          schema:
+              $ref: "#/components/schemas/Cid"
+          description: "File to be downloaded."
+      responses:
+        "200":
+          description: Manifest information for download that has been started.
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/DataItem"
+        "400":
+          description: Invalid CID is specified
+        "404":
+          description: Failed to download dataset manifest
+        "500":
+          description: Well it was bad-bad
+
+  "/data/{cid}/network/stream":
     get:
       summary: "Download a file from the network in a streaming manner. If the file is not available locally, it will be retrieved from other nodes in the network if able."
       tags: [ Data ]
-      operationId: downloadNetwork
+      operationId: downloadNetworkStream
       parameters:
         - in: path
           name: cid
@@ -459,6 +578,32 @@ paths:
         "500":
           description: Well it was bad-bad
 
+  "/data/{cid}/network/manifest":
+    get:
+      summary: "Download only the dataset manifest from the network to the local node if it's not available locally."
+      tags: [ Data ]
+      operationId: downloadNetworkManifest
+      parameters:
+        - in: path
+          name: cid
+          required: true
+          schema:
+              $ref: "#/components/schemas/Cid"
+          description: "File for which the manifest is to be downloaded."
+      responses:
+        "200":
+          description: Manifest information.
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/DataItem"
+        "400":
+          description: Invalid CID is specified
+        "404":
+          description: Failed to download dataset manifest
+        "500":
+          description: Well it was bad-bad
+
   "/space":
     get:
       summary: "Gets a summary of the storage space allocation of the node."
@@ -491,7 +636,7 @@ paths:
                   $ref: "#/components/schemas/Slot"
 
         "503":
-          description: Sales are unavailable
+          description: Persistence is not enabled
 
   "/sales/slots/{slotId}":
     get:
@@ -511,7 +656,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: "#/components/schemas/Slot"
+                $ref: "#/components/schemas/SlotAgent"
 
         "400":
           description: Invalid or missing SlotId
@@ -520,13 +665,13 @@ paths:
           description: Host is not in an active sale for the slot
 
         "503":
-          description: Sales are unavailable
+          description: Persistence is not enabled
 
   "/sales/availability":
     get:
       summary: "Returns storage that is for sale"
       tags: [ Marketplace ]
-      operationId: getOfferedStorage
+      operationId: getAvailabilities
       responses:
         "200":
           description: Retrieved storage availabilities of the node
@@ -535,11 +680,11 @@ paths:
               schema:
                 type: array
                 items:
-                  $ref: "#/components/schemas/SalesAvailability"
+                  $ref: "#/components/schemas/SalesAvailabilityREAD"
         "500":
           description: Error getting unused availabilities
         "503":
-          description: Sales are unavailable
+          description: Persistence is not enabled
 
     post:
       summary: "Offers storage for sale"
@@ -564,7 +709,7 @@ paths:
         "500":
           description: Error reserving availability
         "503":
-          description: Sales are unavailable
+          description: Persistence is not enabled
   "/sales/availability/{id}":
     patch:
       summary: "Updates availability"
@@ -597,10 +742,10 @@ paths:
         "500":
           description: Error reserving availability
         "503":
-          description: Sales are unavailable
+          description: Persistence is not enabled
 
   "/sales/availability/{id}/reservations":
-    patch:
+    get:
       summary: "Get availability's reservations"
       description: Return's list of Reservations for ongoing Storage Requests that the node hosts.
       operationId: getReservations
@@ -628,7 +773,7 @@ paths:
         "500":
           description: Error getting reservations
         "503":
-          description: Sales are unavailable
+          description: Persistence is not enabled
 
   "/storage/request/{cid}":
     post:
@@ -659,7 +804,7 @@ paths:
         "404":
           description: Request ID not found
         "503":
-          description: Purchasing is unavailable
+          description: Persistence is not enabled
 
   "/storage/purchases":
     get:
@@ -676,7 +821,7 @@ paths:
                 items:
                   type: string
         "503":
-          description: Purchasing is unavailable
+          description: Persistence is not enabled
 
   "/storage/purchases/{id}":
     get:
@@ -702,9 +847,9 @@ paths:
         "404":
           description: Purchase not found
         "503":
-          description: Purchasing is unavailable
+          description: Persistence is not enabled
 
-  "/node/spr":
+  "/spr":
     get:
       summary: "Get Node's SPR"
       operationId: getSPR
@@ -722,7 +867,7 @@ paths:
         "503":
           description: Node SPR not ready, try again later
 
-  "/node/peerid":
+  "/peerid":
     get:
       summary: "Get Node's PeerID"
       operationId: getPeerId
@@ -770,4 +915,4 @@ paths:
           content:
             application/json:
               schema:
-                $ref: "#/components/schemas/DebugInfo"
+                $ref: "#/components/schemas/DebugInfo"