.NET: Add support for Subworkflows and many threading fixes (#1066)

* feat: Add support for Workflow-as-Executor

* Fixes routing of 'object' compile-typed variables to properly take in type information
* Fixes a concurrency issue in StepTracer

* fix: Make Subworkflow ExternalRequests work properly

* fix: Threading and Concurrency fixes; prep for OffThread Mode

* refactor: Remove dead code around OffStreamRunEventStream

Currently not used, and will be replaced with a rewrite when brought back, so having it in the change is not valuable.

* ci: Work around issues with dotnet-format not properly analyzing the source

* fix: Fix the logic of AsyncCoordinator and AsyncBarrier

* Prevent individual wait cancellations from canceling the entire barrier
* Propagate information about whether the wait was completed or cancelled, and whether any waiters were present when released

* fix: Remove superfluous acces to .Keys in InProcStepTracer

* refactor: Clean up AsyncCoordinator's use of AsyncBarrier
This commit is contained in:
Jacob Alber
2025-10-03 13:26:30 -04:00
committed by GitHub
Unverified
parent 880a99ca05
commit 32e7ff00b5
76 changed files with 2151 additions and 584 deletions
@@ -9,9 +9,9 @@ namespace WorkflowCheckpointWithHumanInTheLoopSample;
/// checkpointing support. The workflow plays a number guessing game where the user provides
/// guesses based on feedback from the workflow. The workflow state is checkpointed at the end
/// of each super step, allowing it to be restored and resumed later.
/// Each InputPort request and response cycle takes two super steps:
/// 1. The InputPort sends a RequestInfoEvent to request input from the external world.
/// 2. The external world sends a response back to the InputPort.
/// Each RequestPort request and response cycle takes two super steps:
/// 1. The RequestPort sends a RequestInfoEvent to request input from the external world.
/// 2. The external world sends a response back to the RequestPort.
/// Thus, two checkpoints are created for each human-in-the-loop interaction.
/// </summary>
/// <remarks>