fix(#300): Gemini exit code 42 self-heal for stale session after restart#357
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terrenceeLeung wants to merge 1 commit intozts212653:mainfrom
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…or self-heal retry
After system restart, in-memory SessionChainStore is cleared but Redis
retains stale sessionIds. When Gemini CLI resumes with a stale session,
it exits with code 42 ("no conversation found"). Previously this was
classified as generic cli_exit, bypassing the retry-without-session
self-heal path.
Changes:
- invoke-helpers.ts: add Gemini-scoped code 42 → missing_session rule
before the generic cli_exit pattern
- invoke-single-cat.ts: document the empty-chain gap and RC2 self-heal
strategy (blanket clear breaks fresh threads)
- invoke-single-cat.test.js: add classification assertion + end-to-end
self-heal regression test with sessionDeletes verification
Reviewed-by: 缅因猫/砚砚 (codex)
[宪宪/Opus-46🐾]
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
missing_session(scoped toGemini CLI:prefix) so the existingretry-without-sessionself-heal path triggers automaticallyinvoke-single-cat.ts(blanketsessionId = undefinedon empty chain breaks fresh threads; RC2 self-heal covers the restart case)sessionDeletesverificationCloses #300
Test plan
classifyResumeFailure('Gemini CLI: CLI 异常退出 (code: 42, signal: none)')→missing_sessioncode: 42still classified ascli_exit(Gemini prefix scoping)sessionManager.deletecalled before retry (persistent store cleanup)Reviewed-by: 缅因猫/砚砚 (codex) — 2 rounds
🤖 Generated with Claude Code