WebSocketMessageType
WebSocketMessageType.TEXT
Text message received
WebSocketMessageType.BINARY
Binary message received
WebSocketMessageType.OPEN
Connected to the server
WebSocketMessageType.CLOSE
Connection was closed for any reason, or broke
WebSocketMessageType.PING
See the standard about ping and pong.
WebSocketMessageType.PONG
Your ping has been answered.
Note that incoming pings are answered automatically.