crewAI

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Files

Devin AI 4c9abe3128 Fix thread safety issue in CrewAIEventsBus emit and register_handler methods

- Add proper locking using existing _lock mechanism in emit() method
- Add thread safety to register_handler() method
- Add comprehensive thread safety tests for concurrent event emission
- Add tests for concurrent handler registration
- Add tests for mixed concurrent operations
- Fixes issue #2991 where streaming events could get mixed between users

The emit() method now uses the existing _lock to ensure thread-safe access
to the _handlers dictionary and signal emission. This prevents race conditions
that could cause data mixing when multiple users interact with streaming
functionality simultaneously.

Resolves #2991

Co-Authored-By: João <joao@crewai.com>

2025-06-11 02:26:13 +00:00

cassettes

telemetry initialization and enhance event handling (#2853 )

2025-05-21 10:32:03 -07:00

evaluators

chore: add missing __init__.py files (#2719 )

2025-04-29 07:35:26 -07:00

events

Fix thread safety issue in CrewAIEventsBus emit and register_handler methods

2025-06-11 02:26:13 +00:00

__init__.py

chore: add missing __init__.py files (#2719 )