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{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:22:00.734Z","request_id":"53fa5669","action":"dev_server_restart","target":"frontend","state":"running","message":"action started","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:22:00.895Z","request_id":"53fa5669","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\":\"53fa5669\",\"action\":\"dev_server_restart\",\"target\":\"frontend\"}"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:22:00.899Z","request_id":"53fa5669","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to pid 41289","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:22:01.072Z","request_id":"53fa5669","action":"dev_server_restart","target":"frontend","state":"progress","message":"pid 41289 stopped","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:22:01.241Z","request_id":"53fa5669","action":"dev_server_restart","target":"frontend","state":"progress","message":"stopping stale listeners on port 4220","metadata":{"pids":[41372]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:22:01.242Z","request_id":"53fa5669","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to port 4220 listener pid 41372","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:22:01.243Z","request_id":"53fa5669","action":"dev_server_restart","target":"frontend","state":"progress","message":"starting frontend dev server","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:22:01.248Z","request_id":"53fa5669","action":"dev_server_restart","target":"frontend","state":"progress","message":"started yarn pid=83381","metadata":{"pid":83381,"log_path":"/tmp/blueprint-dev-server/frontend.log"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:22:07.145Z","request_id":"53fa5669","action":"dev_server_restart","target":"frontend","state":"progress","message":"URL reachable from restarted process: http://127.0.0.1:4220/","metadata":{"root_pid":83381,"listener_pids":[83446]}}
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