/// <summary>
/// The private method that sends an "advertising" message to the multicast group.
/// </summary>
private async Task SendMessageAsync()
{
// Connect to a multicast group IP and send a message to the group.
Stream outStream = (await AdvertiserSocket.GetOutputStreamAsync(AdvertiserGroupHost, AdvertiserPort)).AsStreamForWrite();
using (var writer = new StreamWriter(outStream))
{
await writer.WriteLineAsync(AdvertiserMessage);
await writer.FlushAsync();
}
}
public override bool StopAdvertising()
{
if (AdvertiserSocket != null)
{
AdvertiserSocket.MessageReceived -= MessageToConnectReceivedFromParticipantAsync;
AdvertiserSocket.Dispose();
AdvertiserSocket = null;
_timer.Dispose();
return(true);
}
return(false);
}
