src/DurableTask.Core/Logging/StructuredEventSource.cs (20 lines):
	- line 283: // TODO: Use WriteEventCore for better performance
	- line 311: // TODO: Use WriteEventCore for better performance
	- line 452: // TODO: Use WriteEventCore for better performance
	- line 495: // TODO: Use WriteEventCore for better performance
	- line 519: // TODO: Use WriteEventCore for better performance
	- line 544: // TODO: Use WriteEventCore for better performance
	- line 569: // TODO: Use WriteEventCore for better performance
	- line 614: // TODO: Use WriteEventCore for better performance
	- line 637: // TODO: Use WriteEventCore for better performance
	- line 661: // TODO: Use WriteEventCore for better performance
	- line 688: // TODO: Use WriteEventCore for better performance
	- line 712: // TODO: Use WriteEventCore for better performance
	- line 734: // TODO: Use WriteEventCore for better performance
	- line 758: // TODO: Use WriteEventCore for better performance
	- line 783: // TODO: Use WriteEventCore for better performance
	- line 808: // TODO: Use WriteEventCore for better performance
	- line 852: // TODO: Use WriteEventCore for better performance
	- line 876: // TODO: Use WriteEventCore for better performance
	- line 921: // TODO: Use WriteEventCore for better performance
	- line 938: // TODO: Use WriteEventCore for better performance


src/DurableTask.AzureStorage/AzureStorageOrchestrationService.cs (7 lines):
	- line 250: // TODO: More validation.
	- line 980: // TODO Chris said that there is not case in this root. Double check or write test to prove it.
	- line 1002: // TODO: When distributed correlation is merged, use that instead.
	- line 1226: // TODO: https://github.com/Azure/azure-functions-durable-extension/issues/332
	- line 1670: // TODO: Need to reason about exception delays
	- line 1677: // TODO: Need to reason about exception delays
	- line 2091: // TODO: Change this to a sticky assignment so that partition count changes can


src/DurableTask.ServiceBus/ServiceBusOrchestrationService.cs (7 lines):
	- line 290: // TODO : call shutdown of any remaining orchestrationSessions and orchestrationMessages
	- line 543: // TODO : Here and elsewhere, consider standard retry block instead of our own hand rolled version
	- line 615: // TODO: Duplicate detection: Check if the orchestration already finished
	- line 1093: // TODO: GetOrchestrationState is still flaky as we are fetching from 2 tables while messages are being deleted and added
	- line 1335: // TODO : Once we change the exception model, check for inner exception
	- line 1505: // TODO : send batch to instance store, it can write it as individual if it chooses
	- line 1572: // TODO : take context from the dispatcher and use that to format logs


src/DurableTask.Core/TaskOrchestrationExecutor.cs (4 lines):
	- line 141: // TODO: Log a verbose message indicating that the replay has started (include event count?)
	- line 146: // TODO: Log a verbose message indicating that new events are being processed (include event count?)
	- line 151: // TODO: Create a setting that allows orchestrations to complete when the orchestrator
	- line 176: // TODO: It is an error if result is not completed when all OpenTasks are done.


src/DurableTask.Core/TaskOrchestrationDispatcher.cs (3 lines):
	- line 226: // TODO: Remove this code - it looks incorrect and dangerous
	- line 353: // TODO : mark an orchestration as faulted if there is data corruption
	- line 442: // TODO: Exception handling for invalid decisions, which is increasingly likely


src/DurableTask.Emulator/LocalOrchestrationService.cs (3 lines):
	- line 87: // TODO : unobserved task exception (AFFANDAR)
	- line 444: // TODO : make async (AFFANDAR)
	- line 630: // TODO : add expiration if we want to unit test it (AFFANDAR)


src/DurableTask.Emulator/PeekLockSessionQueue.cs (3 lines):
	- line 104: // TODO : throw proper lock lost exception (AFFANDAR)
	- line 145: // TODO : throw proper lock lost exception (AFFANDAR)
	- line 151: // TODO : note that this we are adding to the tail of the queue rather than head, which is what sbus would actually do (AFFANDAR)


src/DurableTask.ServiceBus/Stats/ServiceBusOrchestrationServiceStats.cs (2 lines):
	- line 21: // TODO: This should implement an interface so implementation specific perf counter implementations are possible
	- line 22: // TODO: Add:


src/DurableTask.ServiceBus/Tracking/AzureTableClient.cs (2 lines):
	- line 137: // TODO: Enable segmented query for paging purpose
	- line 258: // TODO : for now we don't have indexes for anything other than the


src/DurableTask.AzureStorage/Messaging/TaskHubQueue.cs (1 line):
	- line 175: // TODO this might not happen, however, in case happen, introduce NullObjectTraceContext.


src/DurableTask.Core/ISupportsDurableTraceContext.cs (1 line):
	- line 63: // TODO: update trace flags casting to handle 2 digits


src/DurableTask.AzureServiceFabric/IFabricProviderClient.cs (1 line):
	- line 26: /// TODO: Enable this functionality via <see cref="IOrchestrationServiceQueryClient"/> if this is helpful for other providers


src/DurableTask.Core/Command/ScheduleTaskOrchestratorAction.cs (1 line):
	- line 42: // TODO: This property is not used and should be removed or made obsolete


src/DurableTask.Core/History/ExecutionStartedEvent.cs (1 line):
	- line 86: // TODO: Make this property obsolete


src/DurableTask.AzureStorage/Tracking/TableEntityConverter.cs (1 line):
	- line 255: // TODO: Add support for BinaryData if necessary


src/DurableTask.AzureStorage/Storage/Table.cs (1 line):
	- line 63: // TODO: Re-evaluate the use of an "Exists" method as it was intentional omitted from the client API


src/DurableTask.ServiceBus/Common/ServiceBusUtils.cs (1 line):
	- line 124: // TODO : Test more if this helps, initial tests shows not change in performance


src/DurableTask.ServiceBus/Settings/ServiceBusOrchestrationServiceSettings.cs (1 line):
	- line 109: ///     TODO: move this setting into ServiceBusSessionSettings and ServiceBusMessageSettings.


src/DurableTask.AzureStorage/Tracking/AzureTableTrackingStore.cs (1 line):
	- line 833: // TODO: Translating null to "null" is a temporary workaround. We should prioritize


src/DurableTask.ServiceBus/Tracking/JumpStartManager.cs (1 line):
	- line 83: // TODO: Query in batches and change time frame only after current range is finished


src/DurableTask.Core/Settings/CorrelationSettings.cs (1 line):
	- line 47: /// TODO Need to discuss the design for referencing Settings from DurableTask.Core side.


src/DurableTask.AzureStorage/MessageManager.cs (1 line):
	- line 157: // TODO: Deserialize with Stream?


src/DurableTask.Core/WorkItemDispatcher.cs (1 line):
	- line 304: // TODO : dump full node context here


src/DurableTask.Core/HttpCorrelationProtocolTraceContext.cs (1 line):
	- line 51: CurrentActivity.SetParentId(context.ParentId); // TODO check if it is context.ParentId or context.CurrentActivity.Id


src/DurableTask.ServiceBus/Settings/ServiceBusMessageSettings.cs (1 line):
	- line 20: ///     TODO: add a flag OverflowEnabled to indicate if the overflow settings are enabled


src/DurableTask.AzureStorage/Storage/BlobContainer.cs (1 line):
	- line 49: // TODO: Any encryption scope?


src/DurableTask.ServiceBus/Tracking/AzureTableOrchestrationStateEntity.cs (1 line):
	- line 69: // TODO : additional indexes for efficient querying in the future


src/DurableTask.Core/TaskEntityDispatcher.cs (1 line):
	- line 231: // TODO : mark an orchestration as faulted if there is data corruption


src/DurableTask.AzureServiceFabric/FabricOrchestrationServiceClient.cs (1 line):
	- line 161: // TODO: Renmove from FabricOrchestrationService.SessionInfo dictionary and SessionProvider.lockedSessions


src/DurableTask.Core/History/TimerFiredEvent.cs (1 line):
	- line 63: // TODO : wire format change. (AFFANDAR)


src/DurableTask.Core/TraceContextFactory.cs (1 line):
	- line 85: // ParentId = activity.Id // TODO check if it necessary


src/DurableTask.Core/IOrchestrationService.cs (1 line):
	- line 21: // TODO : MASTER (AFFANDAR)


src/DurableTask.Core/TaskOrchestrationContext.cs (1 line):
	- line 273: // TODO: Emit a log message that the timer is cancelled.


src/DurableTask.AzureServiceFabric/Remote/RemoteOrchestrationServiceClient.cs (1 line):
	- line 317: // TODO: Improve exception handling