2 Commits

• .NET: feat: Update GroupChatManager semantics to match other Orchestration patterns (#6140)

  * Refactor group chat workflow to prevent message echoing and enhance checkpointing
  
  - Updated GroupChatWorkflowBuilder to disable forwarding incoming messages to prevent duplicates.
  - Enhanced RoundRobinGroupChatManager with checkpointing support to preserve state across executions.
  - Modified GroupChatHost to maintain a history of messages and track the current speaker for message broadcasting.
  - Implemented broadcasting logic to ensure participants receive messages from others while excluding their own responses.
  - Added comprehensive unit tests for group chat orchestration, including scenarios for tool approval and function calls.
  - Introduced a new ApprovalHarness for testing tool invocation and approval workflows.
  
  * fixup: format
  
  * Add JSON serialization support for GroupChatManagerState and RoundRobinGroupChatManagerState
  
  ---------
  
  Co-authored-by: Jacob Alber <jalber@lokitoth.com>

  Jacob Alber · 2026-05-28 18:40:48 +00:00
  d2f79930d5
• .NET: Improve workflow unit test coverage (#5072)

  * Improve workflow unit tests
  
  * Update test name prefix for clarity.
  
  * Update tests to surface any errors.

  Peter Ibekwe · 2026-04-03 15:04:59 +00:00
  9f0dbe5f8d