void DisconnectInternal()
{
if (status == TcpConnectionStatus.Disconnected)
{
return;
}
var socket = clientSocket;
if (socket != null)
{
socket.Dispose();
clientSocket = null;
}
var connection = Connection;
if (connection != null)
{
connection.Close();
Connection = null;
}
ChangeStatus(TcpConnectionStatus.Disconnected);
}