fix(agent): flush un-persisted messages before session rotation (#47202)#47215
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fix(agent): flush un-persisted messages before session rotation (#47202)#47215kyssta-exe wants to merge 1 commit into
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…Research#47202) compress_context() rotates the session (end_session -> create_session) mid-turn when auto-compress triggers, but never called _flush_messages_to_session_db() first. Messages generated during the current turn that hadn't been persisted to state.db were silently lost. The same bug existed in cli.py:new_session() (/new command). Both paths now flush un-persisted messages before ending the old session.
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This was referenced Jun 18, 2026
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Fixes #47202. compress_context() rotates the session_id (end_session -> create_session) mid-turn when auto-compress triggers, but never called _flush_messages_to_session_db() first. Messages generated during the current turn that hadn't been persisted to state.db were silently lost.
The same bug existed in cli.py:new_session() (the /new command). Both paths now flush un-persisted messages before ending the old session, preventing data loss on session rotation.