Implement Reconnection, Ping interval, compression level for data

[sacOO7]

Implement reconnection using exponential backoff and plain reconnection timout.
Implement Pinging to server and ping timeout for detecting connection issues.
Implement compression level data setting.

[projetoarduino]

Hi @sacOO7

How i reconect from this event

socket.OnConnectError = func(err error, socket gowebsocket.Socket) {
log.Fatal("Received connect error - ", err)
socket.Connect()
}