/// <summary>
/// 初始化Connection，专用于服务一个成功连接的TcpClient
/// <para>Sets up the class to handle the communication to the given TcpClient.</para>
/// </summary>
/// <param name="client">The TcpClient to communicate with.</param>
public async override void HandleClient(object obj)
{
TcpClient client = obj as TcpClient;
ControlClient = client;
RemoteEndPoint = (IPEndPoint)ControlClient.Client.RemoteEndPoint;
ClientIP = RemoteEndPoint.Address.ToString();
ControlStream = ControlClient.GetStream();
OnConnected();
}