feat: graceful wind-down on rate limit detection#10
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Savolent wants to merge 1 commit intovcarl:mainfrom
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feat: graceful wind-down on rate limit detection#10Savolent wants to merge 1 commit intovcarl:mainfrom
Savolent wants to merge 1 commit intovcarl:mainfrom
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Add a wind-down file IPC mechanism for graceful session lifecycle management. When the Claude API returns a rate_limit_event in the stream-json output, the process runner writes a WIND_DOWN.json file that the orchestrator can poll to halt gracefully. - New file: operator/wind-down-file.ts with read/write/clear/isStale/watcher - process-runner.ts: detect rate_limit_event, write WIND_DOWN.json - TurnResult: add optional rateLimitResetsAt field - Export WindDownSignal type and functions from @roci/core Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
rate_limit_eventin Claude's stream-json output and writesWIND_DOWN.jsonChanges
operator/wind-down-file.tsWindDownSignaltype,writeWindDown(),readWindDown(),clearWindDown(),isWindDownStale(),startWindDownWatcher()process-runner.tsrate_limit_eventin stream, write WIND_DOWN.json with reset time. Triggers on rejection or >75% utilization warning.hypothalamus/types.tsrateLimitResetsAt?: numbertoTurnResultindex.tsMotivation
When API rate limits hit, agents should stop gracefully rather than continue attempting API calls that will fail. The wind-down file provides a filesystem-based IPC signal that any monitoring process can read:
sessionEndTimeisWindDownStale()auto-detects expired signals for cleanupTest plan
npx nx run @roci/core:buildpasses (verified)readWindDown()returns null when no file existsisWindDownStale()returns true for expired signals, false for active onesstartWindDownWatcher()calls callback when signal appears🤖 Generated with Claude Code