apache reverse proxy laravel echo server

echo-server.json

- npm install pm2 -g
- pm2 start echo-server.json --name="apps"


```echo-server.json
{
  "name": "apps",
  "script": "laravel-echo-server",
  "args": "start"
}
```

laravel-echo-server.json

{
   "authHost": "https://domainName.com",
   "authEndpoint": "/broadcasting/auth",
   "clients": [
      {
        "appId": "xxxxxxx",
        "key": "xxxxxxxxxxx"
      }
   ],
   "database": "redis",
   "databaseConfig": {
      "redis": {},
      "sqlite": {
          "databasePath": "/database/laravel-echo-server.sqlite"
      }
   },
   "devMode": false,
   "host": null,
   "port": "6001",
   "protocol": "http",
   "socketio": {},
   "sslCertPath": "",
   "sslKeyPath": "",
   "sslCertChainPath": "",
   "sslPassphrase": "",
   "subscribers": {
       "http": true,
       "redis": true
   },
   "apiOriginAllow": {
   "allowCors": true,
   "allowOrigin": "*",
   "allowMethods": "GET, POST",
   "allowHeaders": "Origin, Content-Type, X-Auth-Token, X-Requested-With, Accept, Authorization, X-CSRF-TOKEN, X-Socket-Id"
}

laravel-echo.js

import Echo from "laravel-echo";
window.io = require('socket.io-client');
// Have this in case you stop running your laravel echo server
if (typeof io !== 'undefined') {
  window.Echo = new Echo({
    broadcaster: 'socket.io',
    host: window.location.hostname,
  });

}

using supervisor

[program:staging-echo-server]
process_name=%(program_name)s_%(process_num)02d
directory=/var/www/laravel-project-path
command=laravel-echo-server start
autostart=true
autorestart=true
user=www-data
numprocs=1
redirect_stderr=true
stdout_logfile=/var/log/supervisor/laravel-project-staging.log

xxxx.conf

RewriteEngine On
RewriteCond %{REQUEST_URI}  ^/socket.io            [NC]
RewriteCond %{QUERY_STRING} transport=websocket    [NC]
RewriteRule /(.*)           ws://localhost:6001/$1 [P,L]

ProxyPass        /socket.io http://localhost:6001/socket.io
ProxyPassReverse /socket.io http://localhost:6001/socket.io