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WarmSession

Defined in the protocols module.

AI Agent A warm per-session agent cache eligible for memory-pressure eviction. A pure, import-free fact carried from the running gateway to :func:plan_pressure_evictions. Attributes:

• session_id: the cache key to soft-evict.
• last_activity: monotonic/epoch seconds of the session’s last turn; the planner evicts the coldest (smallest last_activity) first.
• in_flight: True while a turn is executing — never evicted (would abort live work).
• flushed: True when the transcript is durably persisted — only a flushed cache is rebuildable, so an unflushed one is never evicted (would lose data).

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Properties

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Source

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