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Fixes issue with frozen docker commands

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Ben 2025-04-22 09:59:53 +02:00
parent 779897521d
commit c9fe841bb5
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1 changed files with 29 additions and 7 deletions
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36
ProjectPlugins/CodexContractsPlugin/VersionRegistry.cs
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@ -11,7 +11,8 @@ namespace CodexContractsPlugin
public class VersionRegistry
{
private ICodexDockerImageProvider provider = new ExceptionProvider();
private readonly Dictionary<string, string> cache = new Dictionary<string, string>();
private static readonly Dictionary<string, string> cache = new Dictionary<string, string>();
private static readonly object cacheLock = new object();
private readonly ILog log;
public VersionRegistry(ILog log)
@ -39,13 +40,16 @@ namespace CodexContractsPlugin
private string GetContractsDockerImage(string codexImage)
{
if (cache.TryGetValue(codexImage, out string? value))
lock (cacheLock)
{
return value;
if (cache.TryGetValue(codexImage, out string? value))
{
return value;
}
var result = GetContractsImage(codexImage);
cache.Add(codexImage, result);
return result;
}
var result = GetContractsImage(codexImage);
cache.Add(codexImage, result);
return result;
}
private string GetContractsImage(string codexImage)
@ -82,14 +86,32 @@ namespace CodexContractsPlugin
startInfo.RedirectStandardError = true;
var process = Process.Start(startInfo);
if (process == null || process.HasExited)
if (process == null)
{
throw new Exception("Failed to start: " + cmd + args);
}
KillAfterTimeout(process);
process.WaitForExit();
return process.StandardOutput.ReadToEnd();
}
private void KillAfterTimeout(Process process)
{
// There's a known issue that some docker commands on some platforms
// will fail to stop on their own. This has been known since 2019 and it's not fixed.
// So we will issue a kill to the process ourselves if it exceeds a timeout.
Task.Run(() =>
{
Thread.Sleep(TimeSpan.FromSeconds(30.0));
if (process != null && !process.HasExited)
{
process.Kill();
}
});
}
}
internal class ExceptionProvider : ICodexDockerImageProvider