message-handler/websocket-handler

Implement a WebSocket message handler to add WebSocket functionality. You will need to implement your own WebSocket Server.
This handler class utilizes persistent connections, ensuring that connections remain open after sending messages.

Parameter Name	Required	Parameter Type	Description
type	Yes	int	API ID
protocol	Yes	int	Protocol Type
url	Yes	string	Server Address

 {
  "type": 1001,
  "protocol": 3,
  "url": "ws://127.0.0.1:18000"
 }

  {
    "data": {
      "status": 0,
      "desc": "",
      "cookie": ""
    }
  }