fix get project files loop (#68)

- Bugfix: Remove extra loop causing GetProjectFiles for project store to find all chunks once for each chunk found
- Bugfix: Don't capture ChunkIndex variable in CasImpl::IterateChunks by reference as it causes crash
- Improvement: Make FileCasStrategy::IterateChunks (optionally) multithreaded (improves GetProjectFiles performance)

1 files changed, 8 insertions, 5 deletions

diff --git a/src/zenstore/cas.cpp b/src/zenstore/cas.cpp
index 45d7dd277..67790e2c6 100644
--- a/src/zenstore/cas.cpp
+++ b/src/zenstore/cas.cpp
@@ -430,11 +430,14 @@ CasImpl::IterateChunks(std::span<IoHash>												 DecompressedIds,
 	{
 		return false;
 	}
-	if (!m_LargeStrategy.IterateChunks(DecompressedIds, [&](size_t Index, const IoBuffer& Payload) {
-			IoBuffer Chunk(Payload);
-			Chunk.SetContentType(ZenContentType::kCompressedBinary);
-			return AsyncCallback(Index, Payload);
-		}))
+	if (!m_LargeStrategy.IterateChunks(
+			DecompressedIds,
+			[&](size_t Index, const IoBuffer& Payload) {
+				IoBuffer Chunk(Payload);
+				Chunk.SetContentType(ZenContentType::kCompressedBinary);
+				return AsyncCallback(Index, Payload);
+			},
+			OptionalWorkerPool))
 	{
 		return false;
 	}