public AsyncMulticastClientWithMultipleUdpClients(IPAddress multicastAddress, int port)
{
MulticastAddress = multicastAddress;
Port = port;
var localIpAddresses = NetworkHelpers.GetOtherIpAddresses();
foreach (var localIpAddress in localIpAddresses)
{
try
{
UdpClient client = null;
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
client = new UdpClient(port);
}
else
{
client = new UdpClient
{
ExclusiveAddressUse = false
};
client.Client.Bind(new IPEndPoint(IPAddress.Any, Port));
}
Console.WriteLine($"Trying to join {multicastAddress} on {localIpAddress}");
client.JoinMulticastGroup(multicastAddress, localIpAddress);
var state = new State
{
Client = client,
LocalIpAddress = localIpAddress
};
Clients.Add(client);
client.BeginReceive(ReceiveCallback, state);
Console.WriteLine($"{localIpAddress}:{port} Worked");
}
catch (Exception e)
{
Console.WriteLine($"{localIpAddress}:{port} Did not work: {e}");
}
}
}
public AsyncMulticastClientWithTap(IPAddress multicastAddress, int port)
{
MulticastAddress = multicastAddress;
Port = port;
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
Client = new UdpClient(port);
}
else
{
Client = new UdpClient
{
ExclusiveAddressUse = false
};
Client.Client.Bind(new IPEndPoint(IPAddress.Any, Port));
}
CancellationSource = new CancellationTokenSource();
Console.WriteLine(
$"==> ExclusiveAddressUse {Client.ExclusiveAddressUse} MulticastLoopback {Client.MulticastLoopback}");
var localIpAddresses = NetworkHelpers.GetIpAddresses();
foreach (var localIpAddress in localIpAddresses)
{
try
{
Client.JoinMulticastGroup(multicastAddress, localIpAddress);
Console.WriteLine($"{localIpAddress} Worked");
}
catch (Exception e)
{
Console.WriteLine($"{localIpAddress} Did not work");
}
}
Task.Factory.StartNew(ReceiveNextMessage, CancellationSource.Token);
}
