socket.io V3

[mcorning]

Will vue-socket work with socket.io V3?

[dbussert]

3.x seems to be working fine for my use case

[mcorning]

Excellent. Thanks for the reply.

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---

From: Dillon Bussert notifications@github.com Sent: Saturday, November 14, 2020 2:46:16 PM To: MetinSeylan/Vue-Socket.io Vue-Socket.io@noreply.github.com Cc: Michael Corning mcorning@outlook.com; Author author@noreply.github.com Subject: Re: [MetinSeylan/Vue-Socket.io] socket.io V3 (#292)

3.x seems to be working fine for my use case

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[Tzahile]

3.x seems to be working fine for my use case

@dbussert Could you please share what is required for migration? I tried migrating but the client refuses to connect to the server

[dbussert]

I have a working system with the latest of all libraries. This is generally what you need.

client

package.json

"socket.io-client": "",
"vue-socket.io": "",

main.js

import VueSocketIO from 'vue-socket.io'
import SocketIO from "socket.io-client"
...
Vue.use(new VueSocketIO({
    debug: true,
    connection: SocketIO(`/`, {
        path: '/socket'
    })
}))

App.vue

  sockets: {
    async message(message) {
       //handle message
    }
  },

server

package.json

"socket.io": "",

express web server

const io = require('socket.io')(http, { path: '/socket' })
...
io.emit('message', json)

nginx

        location /socket/ {
            proxy_pass http://your-express-server;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "Upgrade";
            proxy_set_header Host $host;
        }

[djcaesar9114]

Actually it doesn't work perfectly, look at all the warnings you get in the compilations and during the execution in the console.

[leonardlin]

It doesn't work for me out of the box. this library is using socket-io v2

socket-io v3+ servers probably need to set backward compatibility, otherwise it doesn't work https://socket.io/blog/socket-io-3-1-0/

[SelimAydi]

It doesn't work for me out of the box. this library is using socket-io v2

socket-io v3+ servers probably need to set backward compatibility, otherwise it doesn't work https://socket.io/blog/socket-io-3-1-0/

Like @leonardlin said, compatibility mode (allowEIO3: true) is available between a Socket.IO v2 client and a Socket.IO v3 or v4 server.

On the server side: const io = require("socket.io")({ allowEIO3: true });

[liquidvisual]

Has anyone gotten this to work with the Vue 3 composition API?