CODEWITHSUNDEEP
ruby-on-railsrubycloud9-ide
Cannon Moyer
Cannon Moyer

Reputation: 3174

WebSocket is closed before the connection is established - Rails 5

I'm trying to get action cable to work and I'm getting the error 

 WebSocket connection to 'ws://cloud9workspace:3000/cable' failed: WebSocket is closed before the connection is established.

I've looked all over google and can't find anything that works. I did add line 3 to my config.ru because someone on Cloud9 community said they tried it and it worked. It didn't work for me though.

require ::File.expand_path('../../config/environment',  __FILE__)
Rails.application.eager_load!
ActionCable.server.config.disable_request_forgery_protection = true

run ActionCable.server

I am using a pro workspace on cloud9 but I haven't seen anything that indicates cloud9 to be the issue. I've been stuck on this for a while now. Any help would be appreciated!

Upvotes: 4

Views: 2793

Answers (1)

michal.samluk
michal.samluk

Reputation: 352

What about running ActionCable standalone server? Are you using puma?

Add cable/config.ru

require_relative '../config/environment'
Rails.application.eager_load!
run ActionCable.server

And start your server (on 28080 port): 

bundle exec puma -p 28080 cable/config.ru

Upvotes: 1

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