{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:18.061Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"queued","message":"request queued","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:18.862Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"running","message":"action started","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:19.089Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"progress","message":"planned restart ack HTTP 201","metadata":{"response":"{\"ok\":true,\"status\":\"acked\",\"connectedAdminCount\":2,\"ackCount\":2,\"timeoutMs\":3000,\"requestId\":\"f7fca7c3\",\"action\":\"dev_server_restart\",\"target\":\"frontend\"}"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:19.093Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to pid 39247","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:19.259Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"progress","message":"pid 39247 stopped","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:19.393Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"progress","message":"stopping stale listeners on port 4220","metadata":{"pids":[39329]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:19.394Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to port 4220 listener pid 39329","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:19.395Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"progress","message":"starting frontend dev server","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:19.399Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"progress","message":"started yarn pid=28454","metadata":{"pid":28454,"log_path":"/tmp/blueprint-dev-server/frontend.log"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:24.742Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"progress","message":"URL reachable from restarted process: http://127.0.0.1:4220/","metadata":{"root_pid":28454,"listener_pids":[28537]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:31:24.744Z","request_id":"f7fca7c3","action":"dev_server_restart","target":"frontend","state":"success","message":"action completed","metadata":{}}