{"version":"2.1.246","anchor":"tool-telemetry-records-how-far-into-a-call-an-interruption-a","canonical_anchor":"tool-telemetry-records-how-far-into-a-call-an-interruption-a","heading":"Tool telemetry records how far into a call an interruption arrived","tier":"internal","area":"Telemetry","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.246\/e\/tool-telemetry-records-how-far-into-a-call-an-interruption-a","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.246","markdown":"### Tool telemetry records how far into a call an interruption arrived\n\nInterrupted tool calls now report how long they'd been running when you cancelled.\n\n**What**\n\nEvery tool call now watches for cancellation and reports how long it had been running when the abort came in, on both the success and error events.\n\n**Details**\n\n- The value is `durationMsAtAbort`; if the call was already cancelled when it was dispatched, the abort time is the start time, giving zero.\n- Recent-activity records gained the time they were recorded and the tool use id.\n\n**Evidence**\n\n`durationMsAtAbort`\n\n- Area: Telemetry\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 2\/5"}