hi, I have a RSV1, RSV2, RSV3 error on my server with n8n in docker.
here is what I did step by step.
- uninstalled podman and installed docker,
- installed docker compose,
- created n8n.[mydomain].com DNS (A) on cloudflare,
- created a website with SSL on cyberpanel.
- created in /opt/n8n/docker-compose.yml in which defined 127.0.0.1:5678 and n8n.domain.com, data dir: ./n8n_data
- granted node user to access n8n_data
- defined reverse proxy in the vHost file on the cyberpanel->web sites->n8n.domain.com
- n8n interface works but when I test to execute a workflow I got the errors:
- “Problem running workflow Lost connection to the server” on the n8n interface
index-B0Bli0Hg.js:205680 WebSocket connection to 'wss://n8n.[domain].com/rest/push?pushRef=ntsgobbplt' failed:
connect @ index-B0Bli0Hg.js:205680
(anonymous) @ index-B0Bli0Hg.js:205622
index-B0Bli0Hg.js:205664 [WebSocketClient] Connection error:
Event {isTrusted: true, type: 'error', target: WebSocket, currentTarget: WebSocket, eventPhase: 2, …}
onError @ index-B0Bli0Hg.js:205664
in browser the console.
n8n-1 | Invalid WebSocket frame: RSV1 must be clear
n8n-1 | Invalid WebSocket frame: RSV2 and RSV3 must be clear
in the docker-compose logs -f command.
my vHost file is:
docRoot $VH_ROOT/public_html
vhDomain $VH_NAME
vhAliases www.$VH_NAME
enableGzip 0
enableBr 0
vhssl {
keyFile /etc/letsencrypt/live/n8n.[domain].com/privkey.pem
certFile /etc/letsencrypt/live/n8n.[domain].com/fullchain.pem
certChain 1
enableSpdy 0
enableStapling 1
sslSessionCache 1
}
rewrite {
enable 0
autoLoadHtaccess 0
}
extprocessor n8n-proxy {
type proxy
address http://127.0.0.1:5678
maxConns 100
initTimeout 60
retryTimeout 0
respBuffer 0
}
context /rest/push {
type proxy
handler n8n-proxy
enableDataCheck 0
renegRespHeader 1
addDefaultCharset off
rewriteProxyHeaders 1
}
context / {
type proxy
handler n8n-proxy
addDefaultCharset off
enableExpires 0
allowBrowse 1
rewriteProxyHeaders 1
}
this is rewrite rules:
RewriteEngine On
# HTTP -> HTTPS
RewriteCond %{HTTPS} !=on
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
RewriteRule ^(.*)$ http://n8nproxy/$1 [P]
I, chatgpt, and gemini are working on last 4-5 days. I don’t know about them but I am about to get crazy.
Could anyone help about the problem?
