AsterixDisplayAnalyser.ASTERIX.ReinitializeSocket C# (CSharp) Метод

        public static bool ReinitializeSocket()
        {
            // Save the state of the flag that indicates that data is to be
            // acquired
            bool Listen_for_Data_Was_On = SharedData.bool_Listen_for_Data;
            bool Reinitialize_Result = true;

            // If data is being acquired then stop
            // acquistion and wait for a 1 second
            if (Listen_for_Data_Was_On == true)
            {
                SharedData.bool_Listen_for_Data = false;
                Thread.Sleep(1000);
            }

            // If socket is opened then close it
            if (sock != null)
                sock.Close();

            // Open up a new socket with the net IP address and port number
            try
            {
                sock = new UdpClient();
                sock.ExclusiveAddressUse = false;
                iep = new IPEndPoint(IPAddress.Any, SharedData.Current_Port);
                sock.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
                sock.ExclusiveAddressUse = false;
                sock.Client.Bind(iep);
                sock.JoinMulticastGroup(IPAddress.Parse(SharedData.CurrentMulticastAddress), IPAddress.Parse(SharedData.CurrentInterfaceIPAddress));
            }
            catch
            {
                MessageBox.Show("ASTERIX ReinitializeSocket: Not possible! Make sure given IP address/port is a valid one on your system or not already used by some other process");
                Reinitialize_Result = false;
            }

            // Everything is done, now resume listening (data acqusition) if it was active
            // before new data was entered.
            if (Listen_for_Data_Was_On == true)
                SharedData.bool_Listen_for_Data = true;

            return Reinitialize_Result;
        }

        private void SetNewConnection()
        {
            SharedData.ConnName = (string)this.listBoxConnName.Items[this.listBoxConnName.SelectedIndex];
            SharedData.CurrentInterfaceIPAddress = (string)this.listBoxLocalAddr.Items[this.listBoxConnName.SelectedIndex];
            SharedData.CurrentMulticastAddress   = (string)this.listBoxIPAddress.Items[this.listBoxConnName.SelectedIndex];
            SharedData.Current_Port = int.Parse((string)this.listBoxPort.Items[this.listBoxConnName.SelectedIndex]);

            if (ASTERIX.ReinitializeSocket() != true)
            {
                SharedData.ResetConnectionParameters();
            }
        }