4de709ad4b
- Add RCVTIMEO (300s) to prevent recv operations from hanging indefinitely - Add SNDTIMEO (300s) to prevent send operations from hanging indefinitely - Add IMMEDIATE mode to avoid message queue blocking - Applied to both api.py and searcher_base.py ZMQ socket connections This ensures ZMQ operations timeout gracefully instead of hanging the process when embedding servers become unresponsive. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>