Extension-websocket prints "Waiting for socket to be available for reading"

[Mathias_Westerdahl]

Try version 1.4.0 now:

Release Support custom headers, connect timeout and option for binary/text...

I added support for sending text messages:

websocket.send(this.ws, "ping", {type = websocket.DATA_TYPE_TEXT})

And also for the connection, I added support for adding custom headers:

local params = {
    headers = "Sec-WebSocket-Protocol: chat\r\n"
}
self.ws = websocket.connect(url, params, function(self, conn, data)
    end)