{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:29.484Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"queued","message":"request queued","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:29.878Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"running","message":"action started","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:29.901Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"progress","message":"planned restart ack HTTP 201","metadata":{"response":"{\"ok\":true,\"status\":\"acked\",\"connectedAdminCount\":1,\"ackCount\":1,\"timeoutMs\":3000,\"requestId\":\"65cd55f3\",\"action\":\"dev_server_restart\",\"target\":\"frontend\"}"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:29.905Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to pid 89357","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:30.066Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"progress","message":"pid 89357 stopped","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:30.194Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"progress","message":"stopping stale listeners on port 4220","metadata":{"pids":[89559]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:30.195Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to port 4220 listener pid 89559","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:30.197Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"progress","message":"starting frontend dev server","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:30.199Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"progress","message":"started yarn pid=39247","metadata":{"pid":39247,"log_path":"/tmp/blueprint-dev-server/frontend.log"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:35.049Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"progress","message":"URL reachable from restarted process: http://127.0.0.1:4220/","metadata":{"root_pid":39247,"listener_pids":[39329]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T16:27:35.051Z","request_id":"65cd55f3","action":"dev_server_restart","target":"frontend","state":"success","message":"action completed","metadata":{}}