feat: auto-cleanup orphaned chroma-mcp processes on worker startup

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Enhancement to process leak fix from v7.1.9 - automatically detects and
kills orphaned chroma-mcp processes when the worker starts.

Changes:
- Added cleanupOrphanedProcesses() method to WorkerService
- Scans for existing chroma-mcp processes on startup
- Kills all found processes before creating new ones
- Logs cleanup activity (process count and PIDs)
- Non-fatal error handling (continues on cleanup failure)

Benefits:
- Automatically recovers from pre-7.1.9 process leaks
- Ensures clean slate on every worker restart
- No manual intervention needed to cleanup orphans
- Prevents accumulation even if v7.1.9 close() fails

Verified working in logs:
[INFO] [SYSTEM] Cleaning up orphaned chroma-mcp processes {count=2, pids=33753,33750}
[INFO] [SYSTEM] Orphaned processes cleaned up {count=2}

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

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This commit is contained in:

Alex Newman

2025-12-13 20:21:21 -05:00

parent 0f3151cc2d

commit f41579b4d0

2 changed files with 110 additions and 56 deletions

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plugin/scripts/worker-service.cjs

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