{"version":"2.1.251","anchor":"idle-session-cache-stop-policy-runs-in-shadow-mode","canonical_anchor":"idle-session-cache-stop-policy-runs-in-shadow-mode","heading":"Idle-session cache stop policy runs in shadow mode","tier":"soon","area":"Caching","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.251\/e\/idle-session-cache-stop-policy-runs-in-shadow-mode","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.251","markdown":"### Idle-session cache stop policy runs in shadow mode\n\nLogic measuring how long you've been idle logs what a cache stop would do without doing it.\n\n**What**\n\nNew logic tracks main-loop request timing, when you last typed, and any delegated or background work in order to compute how long a session has been idle, then logs what a cache stop would have done. It does not act on that decision in this build, and the whole thing is behind an internal flag that defaults off.\n\n**Details**\n\n- Purely observational: the computed stop is recorded, never applied.\n\n**Evidence**\n\n`tengu_cache_heartbeat_shadow`\n\n- Area: Caching\n- Tier: Nothing to try yet\n- Useful: 2\/5\n- Signal: 4\/5\n- Present in the build but not switched on"}