agathoandClaude Opus 4.5
5eeaa84d8c
Previous implementation validated handlers with lock held, then released the lock before dispatching. This created a race window where another thread could delete the BotAI between validation and dispatch, causing ACCESS_VIOLATION crash. Windows SEH exceptions (like access violations) are NOT caught by C++ catch(...), so the server crashes immediately. Fix: Hold the recursive mutex during dispatch. This is safe because: 1. _subscriptionMutex is recursive - handlers can call Unsubscribe() 2. Single lock acquisition for entire dispatch phase 3. No race window between validation and dispatch Co-Authored-By: Claude Opus 4.5 <[email protected]> Signed-off-by: luis <[email protected]>
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