Gin go-socket.io

Can anyone help setting up a server that also handles web-socket with gin? Preferably I would like to use github.com/googollee/go-socket.io

Thanks.

Comment From: nazwa

I don't have the code anymore but the way it worked was that you set up gin and socket.io as usual (https://github.com/googollee/go-socket.io#example) and then just map the socket handler to a gin handler

r.GET("/socket/", gin.WrapH(server))

That's it

Comment From: LicaSterian

Thank's. I didn't know the gin.WrapH method part.

Comment From: c9s

gin.WrapH is not a type

Comment From: c9s

And gin doesn't work with github.com/googollee/go-socket.io

Tested: go-socket.io + HTTP / HTTPS works pretty fine

Here is the error message I got when integrating gin with go-socket.io

WebSocket connection to 'wss://localhost:9096/socket.io/?EIO=3&transport=websocket&sid=95lAIzu8kRVD-ZwzHEjn' failed: Error during WebSocket handshake: Unexpected response code: 403

Comment From: javierprovecho

@c9s check https://godoc.org/github.com/gin-gonic/gin#WrapF and https://godoc.org/github.com/gin-gonic/gin#WrapH

can you post an example code for that failure?

Comment From: doquangtan

Use can use this lib socket.io golang. It is socketio server version 4.x and it can using with client version 3.x, 4.x

import (
    "github.com/gin-gonic/gin"
    socketio "github.com/doquangtan/socket.io/v4"
)

func main() {
    io := socketio.New()

    io.OnConnection(func(socket *socketio.Socket) {
        // ...
    })

    router := gin.Default()
    router.GET("/socket.io/", gin.WrapH(io.HttpHandler()))
    router.Run(":3300")
}