openclaw - 💡(How to fix) Fix WebChat assistant replies still duplicate after #66875 fix (2026.4.27) [1 comments, 2 participants]

TL;DR

The issue can be addressed by further refining the event handling to prevent race conditions between chat.final, session.message, and sessions.changed events.

Guidance

• Review the event listeners for chat.final, session.message, and sessions.changed to ensure they are properly synchronized to avoid triggering duplicate chat.history reloads.
• Verify that the fixes for issues #66875, #66274, #72975, #72963, #72974, and #72753 are correctly implemented and do not introduce new race conditions.
• Consider adding additional logging or debugging statements to track the sequence of events and identify where the duplication occurs.
• Evaluate the possibility of debouncing or throttling the event handlers to prevent multiple simultaneous triggers.

Example

No code example is provided due to the lack of specific implementation details in the issue.

Notes

The provided information suggests that the issue is related to a race condition, but without access to the codebase, it's challenging to provide a precise fix. The steps outlined are intended to guide the developer toward identifying and resolving the root cause.

Recommendation

Apply workaround: Refine event handling to prevent race conditions, as the issue persists despite previous fixes, indicating a need for further mitigation.