/// <summary>
/// Starts listening for messages on the specified port
/// </summary>
public void Start(AsyncCallback callback)
{
if (_started)
{
return;
}
_started = true;
IPAddress address = (this.localMessagesOnly ? IPAddress.Loopback : IPAddress.Any);
IPEndPoint endpoint = new IPEndPoint(address, this.port);
this.udp = new UdpClient(endpoint);
this.port = ((IPEndPoint)udp.Client.LocalEndPoint).Port; // if 0 is passed, the system will assign a port.
if (callback == null)
{
callback = new AsyncCallback(this.ProcessPacket);
}
UdpState state = new UdpState();
state.Udp = udp;
state.Endpoint = endpoint;
state.Callback = callback;
udp.BeginReceive(callback, state);
}
/// <summary>
/// Starts listening for messages on the specified port
/// </summary>
public void Start(AsyncCallback callback)
{
if (_started) {
return;
}
_started = true;
IPAddress address = (this.localMessagesOnly ? IPAddress.Loopback : IPAddress.Any);
IPEndPoint endpoint = new IPEndPoint(address, this.port);
this.udp = new UdpClient(endpoint);
this.port = ((IPEndPoint)udp.Client.LocalEndPoint).Port; // if 0 is passed, the system will assign a port.
if (callback == null) {
callback = new AsyncCallback(this.ProcessPacket);
}
UdpState state = new UdpState();
state.Udp = udp;
state.Endpoint = endpoint;
state.Callback = callback;
udp.BeginReceive(callback, state);
}