From ad53066131f7e08fed45e83864e668a9d6d58413 Mon Sep 17 00:00:00 2001
From: Slava <20563034+veaceslavdoina@users.noreply.github.com>
Date: Tue, 25 Jun 2024 21:31:50 +0300
Subject: [PATCH 1/2] ci: add verify_circuit=true to the releases (#840)

---
 .github/workflows/release.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 936f568e..c3e67d9f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,6 +11,7 @@ env:
   nim_version: v1.6.14
   rust_version: 1.78.0
   binary_base: codex
+  nim_flags: '-d:verify_circuit=true'
   upload_to_codex: false
 
 jobs:
@@ -74,7 +75,7 @@ jobs:
 
       - name: Release - Build
         run: |
-          make NIMFLAGS="--out:${{ env.binary }}"
+          make NIMFLAGS="--out:${{ env.binary }} ${{ env.nim_flags }}"
           
       - name: Release - Upload binaries
         uses: actions/upload-artifact@v4

From a55b676a429f8c2de4b9e7c917005f90acdfd642 Mon Sep 17 00:00:00 2001
From: Giuliano Mega <giuliano.mega@gmail.com>
Date: Tue, 25 Jun 2024 18:38:53 -0300
Subject: [PATCH 2/2] provisional fix so EC errors do not crash the node on
 download (#841)

---
 codex/node.nim | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/codex/node.nim b/codex/node.nim
index e5156a69..15ca1466 100644
--- a/codex/node.nim
+++ b/codex/node.nim
@@ -240,14 +240,14 @@ proc streamEntireDataset(
   self: CodexNodeRef,
   manifest: Manifest,
   manifestCid: Cid,
-): ?!LPStream =
+): Future[?!LPStream] {.async.} =
   ## Streams the contents of the entire dataset described by the manifest.
   ##
   trace "Retrieving blocks from manifest", manifestCid
 
   if manifest.protected:
     # Retrieve, decode and save to the local store all EС groups
-    proc erasureJob(): Future[void] {.async.} =
+    proc erasureJob(): Future[?!void] {.async.} =
       try:
         # Spawn an erasure decoding job
         let
@@ -258,10 +258,16 @@ proc streamEntireDataset(
             self.taskpool)
         without _ =? (await erasure.decode(manifest)), error:
           trace "Unable to erasure decode manifest", manifestCid, exc = error.msg
-      except CatchableError as exc:
+      # --------------------------------------------------------------------------
+      # FIXME this is a HACK so that the node does not crash during the workshop.
+      #   We should NOT catch Defect.
+      except Exception as exc:
         trace "Exception decoding manifest", manifestCid, exc = exc.msg
+        return failure(exc.msg)
+      # --------------------------------------------------------------------------
 
-    asyncSpawn erasureJob()
+    if err =? (await erasureJob()).errorOption:
+      return failure(err)
 
   # Retrieve all blocks of the dataset sequentially from the local store or network
   trace "Creating store stream for manifest", manifestCid
@@ -283,7 +289,7 @@ proc retrieve*(
 
     return await self.streamSingleBlock(cid)
 
-  self.streamEntireDataset(manifest, cid)
+  await self.streamEntireDataset(manifest, cid)
 
 proc store*(
   self: CodexNodeRef,