问题
I have implemented action cable of rails-5 in my system and it's work fine on localhost, but when i tried to bind with ip it's give below error message.
WebSocket connection to 'ws://192.168.1.46:3002/cable' failed: Error during WebSocket handshake: Unexpected response code: 404
and in terminal log
Failed to upgrade to WebSocket (REQUEST_METHOD: GET, HTTP_CONNECTION: Upgrade, HTTP_UPGRADE: websocket)
I have made changes on my development.rb as like
config.action_cable.url = "ws://192.168.1.46:3002/cable"
but not succeed.
please guide me where i am wrong.
tell me if you need extra information, Thanks in advance.
回答1:
Add below line to config/environments/development.rb file
config.action_cable.allowed_request_origins = [/http:\/\/*/, /https:\/\/*/]
Hope this will help you.
来源：https://stackoverflow.com/questions/38719359/action-cable-not-working-after-binding-with-ip