private void ButtonStartClick(object sender, EventArgs e)
{
try
{
Int32 localPort;
if (!Int32.TryParse(txtRemotePort.Text, out localPort))
{
throw new Exception("Local port number is wrong.");
}
_socketServer = new SocketDatagramServer(localPort);
_socketServer.Context = WindowsFormsSynchronizationContext.Current;
_socketServer.ReceivedData += SocketServerReceivedData;
_socketServer.SocketError += SocketServerSocketError;
_socketServer.Error += SocketServerError;
_socketServer.Start();
_sentBytes = 0;
_receivedBytes = 0;
_receivedTotalBytes = 0;
RefreshStatusStrip();
EnableDisableButtonControls(false);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public void SendDataBetweenOneUdpClientAndOneUdpServer()
{
var resetEvent = new ManualResetEvent(false);
var address = IPAddress.Loopback;
var port = 55555;
var receivedData = new Byte[] { };
var client = new SocketDatagramClient();
var server = new SocketDatagramServer(port);
server.ReceivedData += (s, e) => { receivedData = e.ReceivedData; resetEvent.Set(); };
server.Start();
client.Connect(address, port);
client.SendData(_data);
resetEvent.WaitOne(WAIT_TIMEOUT);
server.Stop();
server.Dispose();
client.Dispose();
CollectionAssert.AreEqual(_data, receivedData);
}
