Subworkflows run into issues with Checkpointing and the Chat Protocol:
* The concurrency rework made subtle changes in behaviour that introduced a hang when using subworkflows with ChatProtocol and streaming execution.
* The ResetAsync() implementation in WorkflowHostExecutor was improperly resetting the joinContext - this was happening on restore checkpoint _after_ the join context was attached when
* Subworkflows cannot be used as the start node when hosted AsAgent due to inability to treat Catch-All as a Chat Protocol
* Subworkflow ownership issue when used in non-concurrent mode after finishing a run
Also fixes:
* When ChatMessages are output by executors that are not agents, there is no corresponding AgentResponseUpdate/AgentResponse event
Breaking Changes
* [BREAKING CHANGE] It is possible to provide the wrong RunId when resuming from CheckpointInfo (even though the data already exists on CheckpointInfo)
* Make ChatMessageStore and AIContextProvider context props setable
* Add validation to preserve non-null requirement of certain properties.
* Fix broken tests.
* fix: Expose WorkflowErrorEvent as ErrorContent
When hosted using .AsAgent(), Workflows were not exposing inner errors coming as Exceptions (through the WorkflowErrorEvent)
The fix is to convert their message to an ErrorContent on the way out, rather than rely on the default "empty update" to collect the raw event.
* feat: Add a way to show/suppress exception information
* save input messages and stream updates to the continuation token to be able to use them in the last successful stream resumption call.
* Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update dotnet/tests/Microsoft.Agents.AI.UnitTests/ChatClient/ChatClientAgent_BackgroundResponsesTests.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* fix typo
* init continuation token from chat response
* remove unnecessary types for source generation
* remove check for continuation token passed at initial run
* remove check for continuation token pass at initial run
* centralize continuation token parsing
* update xml comments
* use readonly collection instead of enumerable
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* map additional props from agent run options to a2a request metadata
* small touches
* add unit tests for new extension methods
* Sort using
* add unit test
* add additiona unit tests
* special case json element to avoid unnecessary serialization
* Refactor ChatMessageStore methods to be similar to AIContextProvider
* Fix file encoding
* Ensure that AIContextProvider messages area also persisted.
* Update formatting and seal context classes
* Improve formatting
* Remove optional messages from constructor and add unit test
* Add ChatMessageStore filtering via a decorator
* Update sample and cosmos message store to store AIContextProvider messages in right order. Fix unit tests.
* Update Workflowmessage store to use aicontext provider messages.
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Apply suggestions from code review
Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>
* Improve xml docs messaging
* Address code review comments.
* Also notify message store on failure
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>
* Use GrpcEntityRunner instead of TaskEntityDispatcher
* Pin to Durable worker 1.11.0
* Set the invocation result
* Update all Durable packages
* Update changelog, rename dispatcher to encondedEntityRequest
* Switch to new "RunAgent" method name.
* Try to disable false positive naming warning.
* Add comment about disabled warnings.
* Rename `RunAgent` to just `Run`.
* Update CHANGELOG.
* Cosmos DB UT Fast Skip (Non-Configured Local envs) + Long running UT skip in pipeline when no CosmosDB changes happened
* Force a CosmosDB source code change to trigger the pipeline
* Address possible string boolean mismatch
* Add debug
* Enabling emulator always when running IT
* Update to latest Azure.AI.*, OpenAI, and M.E.AI*
Absorb breaking changes in Responses surface area
* Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs
* Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs
* Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs
* Update dotnet/samples/GettingStarted/AgentWithOpenAI/Agent_OpenAI_Step04_CreateFromOpenAIResponseClient/Program.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Using patch to remove the model is necessary, updated the response client to actually use the the ForAgent
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>
* adds support for labels in edges, fixes rendering of labels in dot and mermaid, adds rendering of labels in edges
* Update dotnet/src/Microsoft.Agents.AI.Workflows/Visualization/WorkflowVisualizer.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* escaping edge labels, adding tests for labels containing strange characters that would break the diagram and enabling the previous signature so the API has backwards compatibility.
* Unify label in EdgeData
* Edge API adjustments, removed useless "sanitizer"
* fixed test
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Jacob Alber <jaalber@microsoft.com>
Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>
* .NET: [Durable Agents] Update CHANGELOG with release notes for past releases
Backfills the CHANGELOG.md files with the last several updates.
* Update dotnet/src/Microsoft.Agents.AI.DurableTask/CHANGELOG.md
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update the Azure Functions changelog and add GHCP changelog instructions for these projects
* Tweak instructions
* Remove the timestamp requirement
* Rename instructions file
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* change namespaces for agents and extension methods of the Microsoft.Agents.AI.OpenAI package
* remove unnecessary namespace
* remove unused namespaces
* fix compilation issues and rrolled back removed run methods
* sort usings
* add extension methods for AIAgent to work with OpenAI Responses primitives
* Move OpenAIChatClientAgent and OpenAIResponseClientAgent to samples
* sort usings
* sort usings
Jacob AlberandGitHub
eoindoherty1andGitHub
Dmytro StrukandGitHub
Korolev DmitryandGitHub
Jacob ViauandGitHub
Phillip HoffandGitHub
