I would like to make real-time chat app on React-Native,
I have backend express
like this; enter image description here
Now , I want to use socket.io in express backend , But not in app.js I would like to use socket.io in socketmessage.js
my client side code
this.socket = io(url.getURL()+"/socketmessage",{jsonp:false})
I tried this post but didn't run
Using socket.io with express 4 generator
how can I do this? Thank you...
