gorilla websocket error

[olebedev]

I am trying to use gin with gorilla/websocket:

func ServeSocket(c *gin.Context) {
    conn, err := websocket.Upgrade(c.Writer, c.Request, nil, 1024, 1024)
    if err != nil {
        http.Error(w, "Websocket error", 400)
        fmt.Println(err)
        return
    }
}

But I am getting an error: websocket: response does not implement http.Hijacker.

As I see, there is no Hijack method on c.Writer, maybe it should be added? Or please tell my how can I use it without changing gin code. Thanks.

[Thomasdezeeuw]

Dup of #51

[olebedev]

This #105 is my PR