Describe the problem/error/question
I upgrade to the verison: 1.119.0 , any workflow show the ‘Connection Lost‘, and can not Execute workflow; but the Eage no this problem
The error actually showing up on the browser console , which it can’t connect to the WebSocket Client as follows:
N8N VERSION: 1.119.0
Deploy on K8S 1.18.10
Database: PostgreSQL 16
N8N ENV on K8S deployment:
- command:
- /bin/sh
args: - -c
- sleep 5; n8n start
env: - name: DB_TYPE
value: postgresdb - name: DB_POSTGRESDB_HOST
value: postgres-service.n8n.svc.cluster.local - name: DB_POSTGRESDB_PORT
value: “5432” - name: DB_POSTGRESDB_DATABASE
value: n8n - name: DB_POSTGRESDB_USER
valueFrom:
secretKeyRef:
name: postgres-secret
key: POSTGRES_NON_ROOT_USER - name: DB_POSTGRESDB_PASSWORD
valueFrom:
secretKeyRef:
name: postgres-secret
key: POSTGRES_NON_ROOT_PASSWORD - name: N8N_PROTOCOL
value: http - name: N8N_PORT
value: “5678” - name: EXECUTIONS_MODE
value: queue - name: QUEUE_BULL_REDIS_HOST
value: redis-service - name: QUEUE_BULL_REDIS_PORT
value: “6379” - name: QUEUE_HEALTH_CHECK_ACTIVE
value: “true” - name: N8N_SECURE_COOKIE
value: “false” - name: N8N_HOST
value: n8n.internal.xxxxxxx.com - name: N8N_DEFAULT_LOCALE
value: zh - name: N8N_DIAGNOSTICS_ENABLED
value: “false” - name: N8N_VERSION_NOTIFICATIONS_ENABLED
value: “false” - name: N8N_TEMPLATES_ENABLED
value: “false” - name: N8N_RUNNERS_ENABLED
value: “true” - name: OFFLOAD_MANUAL_EXECUTIONS_TO_WORKERS
value: “true” - name: N8N_ENCRYPTION_KEY
value: changeEncryptionKey - name: N8N_COMMUNITY_PACKAGES_ALLOW_TOOL_USAGE
value: “true” - name: WEBHOOK_URL
value: https://n8n.internal.xxxxxxx.com - name: N8N_COMMUNITY_PACKAGES_ENABLED
value: “False” - name: NODE_FUNCTION_ALLOW_EXTERNAL
value: “*” - name: NODE_FUNCTION_ALLOW_BUILTIN
value: “*” - name: N8N_REINSTALL_MISSING_PACKAGES
value: “true” - name: N8N_COMMUNITY_NODES_ENABLED
value: “true” - name: N8N_PROXY_HOPS
value: “1” - name: N8N_RUNNERS_MODE
value: internal - name: N8N_PUSH_BACKEND
value: websocket
- /bin/sh
Nginx proxy config:
server {
server_name n8n.internal.xxxxxx.com;
listen 443 ssl;
ssl_certificate /etc/nginx/ssl_internal/internal.crt;
ssl_certificate_key /etc/nginx/ssl_internal/internal.key;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
ssl_ciphers AES128-SHA:AES256-SHA:RC4-SHA:DES-CBC3-SHA:RC4-MD5;
ssl_prefer_server_ciphers on;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 10m;
location / {
proxy_set_header Host $http_host;
proxy_pass http://k8s-hawaii;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Real-Port $remote_port;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header REMOTE-HOST $remote_addr;
proxy_connect_timeout 60s;
proxy_send_timeout 600s;
proxy_read_timeout 600s;
proxy_set_header Origin https://n8n.internal.xxxxxx.com/;
}
}
I try to change “N8N_PUSH_BACKEND“ to ‘‘SSE‘，the ‘Websocket‘ Promble is gone. But fresh the chrmme ,report the error: /workflow/DXJFEXICVpoPtcFp not foud .
I try to modiy the k8s ingress , add the ingress annotations:
nginx.org/proxy-read-timeout: “3600”
nginx.org/proxy-send-timeout: “3600”
nginx.org/websocket-services: “n8n-service”
but this is nothing.
I guess: this problem is casued by chrome version.
chrome version: 117.0.5938.92 64bit
Eage version: 142.0.3595.90 64bit
If anyone happens to know how to resolve this, I’d really appreciate your input—thank you!