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fix: make MemOS startup recovery non-blocking#1758

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leavrcn wants to merge 1 commit into
MemTensor:dev-20260604-v2.0.19from
leavrcn:fix/memos-startup-recovery-nonblocking
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fix: make MemOS startup recovery non-blocking#1758
leavrcn wants to merge 1 commit into
MemTensor:dev-20260604-v2.0.19from
leavrcn:fix/memos-startup-recovery-nonblocking

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@leavrcn leavrcn commented May 18, 2026

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Summary

  • Make MemOS startup recovery for stale open / dirty closed episodes non-blocking during MemoryCore.init().
  • Schedule startup recovery work in the background so session.open can return promptly even when recovery triggers slow reward/LLM work.
  • Add a focused regression test that locks the init-time non-blocking contract.

Why

Hermes adapter opens a JSON-RPC bridge session during startup. If init() synchronously waits for stale/dirty episode recovery, recovery can call slow scoring paths and prevent session.open from responding before the adapter timeout. The host then kills/restarts bridge processes and can enter a reconnect storm.

Test plan

  • npm --prefix apps/memos-local-plugin test -- tests/unit/startup-recovery.test.ts
  • cd apps/memos-local-plugin && npm run lint

@Memtensor-AI Memtensor-AI changed the base branch from main to dev-20260604-v2.0.19 June 10, 2026 15:40
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