Replaces DisconnectReason enum import with type-only WASocket import and
uses 401 directly instead of DisconnectReason.loggedOut. Baileys is an ES
module that cannot be executed in Jest's CommonJS mode, so removing the
value import (keeping only type imports) prevents ts-jest from trying to
execute the module.
Also updated session-pool.test.ts to verify end() is called with the
expected Boom error object instead of undefined.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- session.ts: add onReconnect callback so reconnected socket replaces stale pool entry
- session-pool.ts: pass onReconnect to update pool on reconnect; add closeAll() to gracefully end WebSocket connections on shutdown
- approval.ts: use approved flag so double-approval race (updateMany count=0) returns null instead of sending duplicate forward jobs
- main.ts: wrap pool.add() in try/catch to continue if one account fails; replace silent groupMap fallback with explicit error log and early return; call pool.closeAll() before BullMQ shutdown to prevent hanging sockets
- Tests: add closeAll() test to session-pool.test.ts; add double-approval race test to approval.test.ts (56 tests total, all passing)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
maaz519