Action Cable configuration
config/application.rb
config.web_socket_server_url = "wss://rubysnippets.net/cable"
config/environments/development.rb
config.action_cable.url = "ws://localhost:3000/cable"
config/environments/production.rb
config.action_cable.allowed_request_origins = ['http://rubysnippets.net', 'https://rubysnippets.net']
config/routes.rb
mount ActionCable.server => '/cable'
/etc/nginx/sites-available/default
passenger_enabled on; passenger_app_env production; location /cable { passenger_app_group_name scry_websocket; passenger_force_max_concurrent_requests_per_process 0; } location @app { proxy_pass http://app; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Host $http_host; proxy_redirect off; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-NginX-Proxy true; }