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3791a87dbe
Three follow-ups from review on #28296: 1. Sync worker outliving the bounded join. Each sync_turn POST has _TIMEOUT=30s and there are two per turn, but on_session_end and on_session_switch only join for 10s. If the worker is still alive after the join, committing the old session orphans the worker's late writes past the commit boundary — they land in an already- committed session and never get extracted. Both hooks now re-check is_alive() after the join and skip the commit when the worker hasn't drained. 2. on_memory_write late session_id capture. Same shape as the pre-fix sync_turn: f-string for the post path read self._session_id inside the worker, so a switch between thread spawn and post call landed the memory note in the new session. Snapshot sid at call time, same pattern as sync_turn. 3. Stale prefetch repopulating the new session. The pre-switch drain+clear only protects against workers that finish before the join completes; one finishing after the clear would write its result into the new generation's slot. Added a monotonic _prefetch_generation; workers capture it at spawn and refuse to write if it has advanced. Tests: existing in-flight-sync test updated to drain (it tested the join-before-commit happy path); four new tests cover hung-writer skip on end + switch, on_memory_write sid capture, and prefetch generation gating. 177/177 memory tests pass. |
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| .. | ||
| __init__.py | ||
| test_hindsight_provider.py | ||
| test_mem0_v2.py | ||
| test_openviking_provider.py | ||
| test_supermemory_provider.py | ||