{"version":"2.1.248","anchor":"headless-bridge-reports-whether-it-is-up","canonical_anchor":"headless-bridge-reports-whether-it-is-up","heading":"Headless bridge reports whether it is up","tier":"internal","area":"Headless Mode","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248\/e\/headless-bridge-reports-whether-it-is-up","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248","markdown":"### Headless bridge reports whether it is up\n\nThe headless bridge now publishes whether it is running so other code can just ask.\n\n**What**\n\nThe bridge used by print and headless runs now publishes a liveness check on the session registry, so other code can ask directly whether the bridge is running rather than inferring it from side effects.\n\n**Details**\n\n- The check reports whether the bridge's transcript writer exists.\n\n**Evidence**\n\n`remoteBridgeLive`\n\n- Area: Headless Mode\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 2\/5"}