fix: harden websocket heartbeat under load

2026-09-30 17:36:33 +08:00
parent b83800c0f3
commit 2b631ab176
12 changed files with 228 additions and 9 deletions
@@ -34,5 +34,7 @@ Expected values are requests `1 CPU / 512Mi`, limits `2 CPU / 1Gi`, and
 liveness path `/livez`. The MySQL pool environment must be
 `MYSQL_MAX_OPEN_CONNS=24`, `MYSQL_MAX_IDLE_CONNS=8`,
 `MYSQL_REGISTRY_MAX_OPEN_CONNS=4`, and `MYSQL_REGISTRY_MAX_IDLE_CONNS=2`.
+The WebSocket heartbeat environment must be `WS_PING_PERIOD_SECONDS=15` and
+`WS_PONG_WAIT_SECONDS=90`.
 The application repository's deploy workflow waits for reconciliation and
 fails if ArgoCD restores different values.
@@ -9,6 +9,10 @@ spec:
      containers:
        - name: im-server
          env:
+            - name: WS_PING_PERIOD_SECONDS
+              value: "15"
+            - name: WS_PONG_WAIT_SECONDS
+              value: "90"
            - name: CLUSTER_PROXY_TO_MASTER_BUFFER
              value: "4096"
            - name: CLUSTER_PROXY_TO_MASTER_WORKERS