public override async Task ReceiveAsync(WebSocket socket, WebSocketReceiveResult result, byte[] buffer)
{
var socketId = WebSocketConnectionManager.GetId(socket);
var message = $"{socketId} said: {Encoding.UTF8.GetString(buffer, 0, result.Count)}";
var decodedMessage = Encoding.UTF8.GetString(buffer, 0, result.Count);
if (decodedMessage.StartsWith("SN:"))
{
var isSucced = WebSocketConnectionManager.ChangeSNForWebSocket(socketId, decodedMessage.Split(':')[1]);
}
await SendMessageToAllAsync(message);
}
