Add stream inactivity timeout to prevent mid-session hangs (Issue #1444)#1445
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Add stream inactivity timeout to prevent mid-session hangs (Issue #1444)#1445konard wants to merge 5 commits into
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Adding .gitkeep for PR creation (default mode). This file will be removed when the task is complete. Issue: #1444
The /hive command got stuck when Claude CLI stopped producing output mid-session (likely due to API rate limiting). The existing Issue #1280 timeout only triggers after a `result` event, which never arrived in this case. This adds a configurable inactivity timeout (default 5 min) that force-kills the process if no output is received for too long. - Add HIVE_MIND_STREAM_INACTIVITY_TIMEOUT_MS config (default 300000ms) - Reset inactivity timer on each stream chunk received - Clear inactivity timer when result event received (Issue #1280 takes over) - Add case study with full timeline reconstruction and root cause analysis Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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March 19, 2026 10:36
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Summary
Fixes #1444 —
/hivecommand stuck on completion requiring CTRL+C interruption.Root Cause
The Claude CLI stopped producing output mid-session while processing issue #299 from
suenot/machine-learning-for-trading, likely due to hitting the Anthropic API 7-day rate limit (utilization: 0.85,overage-status: rejected).The existing Issue #1280 fix (30s force-kill timeout) only activates after a
resultevent is received. Since the Claude CLI never emitted aresultevent (it was stuck waiting for an API response), the timeout was never started, and the process hung indefinitely.Solution
HIVE_MIND_STREAM_INACTIVITY_TIMEOUT_MS, default: 5 minutes) that force-kills the Claude CLI process if no output chunks are received for the configured durationresultevent is received, the inactivity timer is cleared and the existing Issue--tool claudecommand execution is stuck just after the success, and I had to manually interrupt it #1280 timer takes overTimeline from Log Analysis (156,197 lines)
09:50:52Z09:54:39Z7d-utilization: 0.85,overage-status: rejected09:55:55Ztool_resultfor file creation09:57:09ZFiles Changed
src/config.lib.mjs— AddstreamInactivityMstimeout configsrc/claude.lib.mjs— Add inactivity timeout logic complementing Issue--tool claudecommand execution is stuck just after the success, and I had to manually interrupt it #1280 fixdocs/case-studies/issue-1444/ANALYSIS.md— Full case study with timeline and root causeHow the Two Timeouts Work Together
resultevent)Test plan
npm test)npx eslint)/hiveagainst a repo and verify inactivity timeout fires if API becomes unresponsiveHIVE_MIND_STREAM_INACTIVITY_TIMEOUT_MSenv var override works🤖 Generated with Claude Code