Deploying ActionCable

Deploying ActionCable

<< Deploying ActionCable >>

1. Install redis-server
> sudo apt-get install redis-server

2. Check redis-server is installed or not
> redi-server

3. Mount actioncable url in 'routes.rb'
> Add following line to 'routes.rb'
> mount ActionCable.server => "/cable"

4. Set cable's url in cable.js file
> Parse '/cable' to Actioncable.createconsumer method.

5. Set remote origin url of action cable
> Paste following lines to 'production.rb' file
> config.action_cable.url = 'ws://<Server IP>/cable'
> config.action_cable.allowed_request_origins = ["http://<Server IP>"]
> config.action_cable.disable_request_forgery_protection = true

If you end with "Webscoked failed to handshake" error in browser's console tab, check your nginx config for "Action Cable" according to below:

location /cable {
    proxy_pass http://puma;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "Upgrade";

    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-Proto https;
    proxy_redirect off;
  }


< Urls >
https://gorails.com/deploy/actioncable
https://deanpcmad.com/2017/rails-5-actioncable-nginx-and-puma-in-production/