gongzhiyongandClaude Sonnet 4.6 0f2db39655 fix(backend): handle KB Agent cold-start timeout with retry and graceful errors ...

KB Agent runs on Azure App Service which cold-starts after idle periods,
taking 20-30s to respond. The previous 15s timeout caused httpx.ReadTimeout
that crashed the ReAct agent tool node and killed the SSE stream.

Changes:
- Increase kb_agent_search_timeout_sec default from 15 to 30 in config.py
- Add single retry with 2s backoff on ReadTimeout in kb_search tool
- Catch all exceptions and return friendly Chinese error messages instead
  of propagating exceptions to the agent loop

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

2026-04-08 20:51:18 +08:00

..

app

fix(backend): handle KB Agent cold-start timeout with retry and graceful errors

2026-04-08 20:51:18 +08:00

doc

feat(backend): implement file upload with Blob Storage, DB model, and Service Bus dispatch

2026-04-08 18:30:29 +08:00

.gitignore

feat: add backend service and Azure deployment workflow

2026-04-08 13:31:00 +08:00

pyproject.toml

feat: add backend service and Azure deployment workflow

2026-04-08 13:31:00 +08:00

requirements.txt

fix(backend): add azure-storage-blob, azure-servicebus, daytona to requirements

2026-04-08 17:12:02 +08:00

startup.sh

fix: add startup.sh with explicit PYTHONPATH for bundled packages

2026-04-08 13:58:07 +08:00