fix(session): prevent concurrent commit re-committing old messages#783

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deepakdevp wants to merge 4 commits intovolcengine:mainfrom

deepakdevp:fix/session-commit-race

Commits on Mar 19, 2026

fix(session): add commit lock to prevent concurrent re-commit race

deepakdevp
and
claude
committed
test(session): add race condition tests for concurrent commit

deepakdevp
and
claude
committed

Commits on Mar 20, 2026

refactor(session): use PathLock instead of asyncio.Lock for commit guard
deepakdevp
committed

Commits on Mar 22, 2026

perf(session): add fast pre-check before PathLock for empty sessions

deepakdevp
and
claude
committed