feat(middleware): implement SessionMap with file-backed session store (#24)#25
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alexey-pelykh merged 1 commit intomainfrom Feb 25, 2026
Merged
feat(middleware): implement SessionMap with file-backed session store (#24)#25alexey-pelykh merged 1 commit intomainfrom
alexey-pelykh merged 1 commit intomainfrom
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…#24) Add SessionMap class that maps channel conversations to CLI runtime session IDs, enabling session continuity across messaging channels. - Composite key format: channelId:userId:threadId (or _ sentinel) - File-backed JSON storage with atomic writes (temp + rename) - Lazy TTL eviction on set(), 7-day default - Graceful degradation on corrupted/missing files (including non-object JSON) - No in-memory cache: every operation hits disk - 23 tests covering CRUD, persistence, TTL, resilience, and key composition Co-Authored-By: Claude Opus 4.6 <[email protected]>
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Summary
Implements
SessionMapclass that maps channel conversations to CLI runtime session IDs, enabling session continuity across messaging channels.SessionMapclass,SessionKeytype,SessionEntrytype fromsrc/middleware/session-map.ts{channelId}:{userId}:{threadId ?? "_"}get()returnsundefinedfor unknown, expired, or corrupted entriesset()evicts all expired entries, writes atomically (temp + rename)delete()removes entry, no-op for missing keyset()Closes #24
Test plan
npx vitest run src/middleware/session-map.test.ts— all 17 tests passnpx vitest run— full suite passes (pre-existing flakyserver.authtimeout unrelated)pnpm check— format, typecheck, lint all clean🤖 Generated with Claude Code