Kubernetes : Some Warnings in Production Mode

[gael-jurin]

Hi, Noticed those logs on our Kubernetes SC server pod (3 Workers + 2 Brokers) :

1552651454358 - Worker 2 was respawned 1 1552651454751 - Origin: Worker (PID 1839) [Warning] SocketProtocolError: Client pong timed out at SCServerSocket._onSCClose (/usr/src/node_modules/socketcluster-server/scserversocket.js:249:17) at Timeout.<anonymous> (/usr/src/node_modules/socketcluster-server/scserversocket.js:194:10) at ontimeout (timers.js:498:11) at tryOnTimeout (timers.js:323:5) at Timer.listOnTimeout (timers.js:290:5) [ 'From : ', '044191', ', To :', 'M00823' ] { channel: 'ROOM_044191' }

Please can You explain the "respawned status" effect on pending messages ? Also Is that the cause of client pong timed out ?

PS: For the configuration I changed the service type NodePort as default in your file "socketcluster-service.yaml" to a normal ClusterIP. Little confusing when your already have Ingress to forward the requests.

Env vars configuration : "env": [ { "name": "NODE_ENV", "value": "prod" }, { "name": "SCC_STATE_SERVER_HOST", "value": "scc-state" }, { "name": "SOCKETCLUSTER_WORKERS", "value": "3" }, { "name": "SOCKETCLUSTER_BROKERS", "value": "2" }, { "name": "SCC_INSTANCE_IP", "valueFrom": { "fieldRef": { "apiVersion": "v1", "fieldPath": "status.podIP" } } }, { "name": "ENV", "value": "prod" } ]