improved assert (#37)

- Improvement: Add file and line to ASSERT exceptions
- Improvement: Catch call stack when throwing assert exceptions and log/output call stack at important places to provide more context to caller

1 files changed, 11 insertions, 11 deletions

diff --git a/src/zenstore/cache/cachedisklayer.cpp b/src/zenstore/cache/cachedisklayer.cpp
index 3605f5582..f53ab6f8b 100644
--- a/src/zenstore/cache/cachedisklayer.cpp
+++ b/src/zenstore/cache/cachedisklayer.cpp
@@ -871,7 +871,7 @@ ZenCacheDiskLayer::CacheBucket::WriteIndexSnapshotLocked(const std::function<uin
 			m_LogFlushPosition = LogCount;
 		}
 	}
-	catch (std::exception& Err)
+	catch (const std::exception& Err)
 	{
 		ZEN_WARN("snapshot FAILED, reason: '{}'", Err.what());
 	}
@@ -1434,7 +1434,7 @@ ZenCacheDiskLayer::CacheBucket::Flush()
 
 		SaveSnapshot();
 	}
-	catch (std::exception& Ex)
+	catch (const std::exception& Ex)
 	{
 		ZEN_WARN("Failed to flush bucket in '{}'. Reason: '{}'", m_BucketDir, Ex.what());
 	}
@@ -1540,7 +1540,7 @@ ZenCacheDiskLayer::CacheBucket::SaveSnapshot(const std::function<uint64_t()>& Cl
 		std::filesystem::path ManifestPath = GetManifestPath(m_BucketDir, m_BucketName);
 		WriteFile(ManifestPath, Buffer);
 	}
-	catch (std::exception& Err)
+	catch (const std::exception& Err)
 	{
 		ZEN_WARN("writing manifest in '{}' FAILED, reason: '{}'", m_BucketDir, Err.what());
 	}
@@ -1985,7 +1985,7 @@ ZenCacheDiskLayer::CacheBucket::CollectGarbage(GcContext& GcCtx)
 		{
 			SaveSnapshot([&]() { return GcCtx.ClaimGCReserve(); });
 		}
-		catch (std::exception& Ex)
+		catch (const std::exception& Ex)
 		{
 			ZEN_WARN("Failed to write index and manifest after GC in '{}'. Reason: '{}'", m_BucketDir, Ex.what());
 		}
@@ -2921,7 +2921,7 @@ ZenCacheDiskLayer::CacheBucket::RemoveExpiredData(GcCtx& Ctx, GcStats& Stats)
 		{
 			SaveSnapshot([]() { return 0; });
 		}
-		catch (std::exception& Ex)
+		catch (const std::exception& Ex)
 		{
 			ZEN_WARN("Failed to write index and manifest after RemoveExpiredData in '{}'. Reason: '{}'", m_BucketDir, Ex.what());
 		}
@@ -3034,7 +3034,7 @@ public:
 			m_IndexLock.reset();
 			m_CacheBucket.m_IndexLock.WithExclusiveLock([&]() { m_CacheBucket.m_TrackedReferences.reset(); });
 		}
-		catch (std::exception& Ex)
+		catch (const std::exception& Ex)
 		{
 			ZEN_ERROR("~DiskBucketReferenceChecker threw exception: '{}'", Ex.what());
 		}
@@ -3367,7 +3367,7 @@ ZenCacheDiskLayer::~ZenCacheDiskLayer()
 		// This can cause a deadlock, if GC is running we would block while holding ZenCacheDiskLayer::m_Lock
 		m_DroppedBuckets.clear();
 	}
-	catch (std::exception& Ex)
+	catch (const std::exception& Ex)
 	{
 		ZEN_ERROR("~ZenCacheDiskLayer() failed. Reason: '{}'", Ex.what());
 	}
@@ -3491,7 +3491,7 @@ ZenCacheDiskLayer::DiscoverBuckets()
 		{
 			IsOk = DeleteDirectories(BadBucketPath);
 		}
-		catch (std::exception&)
+		catch (const std::exception&)
 		{
 		}
 
@@ -3634,14 +3634,14 @@ ZenCacheDiskLayer::Flush()
 					{
 						Bucket->Flush();
 					}
-					catch (std::exception& Ex)
+					catch (const std::exception& Ex)
 					{
 						ZEN_ERROR("Failed flushing bucket. Reason: '{}'", Ex.what());
 					}
 				});
 			}
 		}
-		catch (std::exception& Ex)
+		catch (const std::exception& Ex)
 		{
 			ZEN_ERROR("Failed to flush buckets at '{}'. Reason: '{}'", m_RootDir, Ex.what());
 		}
@@ -3878,7 +3878,7 @@ ZenCacheDiskLayer::MemCacheTrim()
 			}
 		});
 	}
-	catch (std::exception& Ex)
+	catch (const std::exception& Ex)
 	{
 		ZEN_ERROR("Failed scheduling ZenCacheDiskLayer::MemCacheTrim. Reason: '{}'", Ex.what());
 		m_IsMemCacheTrimming.store(false);