{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:23.017Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"queued","message":"request queued","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:23.504Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"running","message":"action started","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:23.664Z","request_id":"f21a3bb8","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\":\"f21a3bb8\",\"action\":\"dev_server_restart\",\"target\":\"frontend\"}"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:23.671Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to pid 59490","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:23.851Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"progress","message":"pid 59490 stopped","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:24.010Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"progress","message":"stopping stale listeners on port 4220","metadata":{"pids":[59708]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:24.011Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to port 4220 listener pid 59708","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:24.015Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"progress","message":"starting frontend dev server","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:24.020Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"progress","message":"started yarn pid=4612","metadata":{"pid":4612,"log_path":"/tmp/blueprint-dev-server/frontend.log"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:29.920Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"progress","message":"URL reachable from restarted process: http://127.0.0.1:4220/","metadata":{"root_pid":4612,"listener_pids":[4679]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:58:29.921Z","request_id":"f21a3bb8","action":"dev_server_restart","target":"frontend","state":"success","message":"action completed","metadata":{}}