{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:12.246Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"queued","message":"request queued","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:12.945Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"running","message":"action started","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:13.079Z","request_id":"f99d405e","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\":\"f99d405e\",\"action\":\"dev_server_restart\",\"target\":\"frontend\"}"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:13.089Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to pid 70761","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:13.261Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"progress","message":"pid 70761 stopped","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:13.427Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"progress","message":"stopping stale listeners on port 4220","metadata":{"pids":[70973]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:13.441Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to port 4220 listener pid 70973","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:13.459Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"progress","message":"starting frontend dev server","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:13.465Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"progress","message":"started yarn pid=43554","metadata":{"pid":43554,"log_path":"/tmp/blueprint-dev-server/frontend.log"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:19.366Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"progress","message":"URL reachable from restarted process: http://127.0.0.1:4220/","metadata":{"root_pid":43554,"listener_pids":[43748]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:05:19.368Z","request_id":"f99d405e","action":"dev_server_restart","target":"frontend","state":"success","message":"action completed","metadata":{}}