public async Task SendAsync(byte [] buffer, IPAddress gatewayAddressNullable, CancellationToken token)
{
using (await SocketSendLocker.DisposableWaitAsync(token))
{
foreach (var socket in Sockets)
{
try
{
if (gatewayAddressNullable == null)
{
foreach (var defaultGateway in socket.Value)
{
await socket.Key.SendAsync(buffer, buffer.Length, new IPEndPoint(defaultGateway, DefaultPort));
}
}
else
{
await socket.Key.SendAsync(buffer, buffer.Length, new IPEndPoint(gatewayAddressNullable, DefaultPort));
}
}
catch (Exception)
{ ////??????????????
}
}
}
}
public async Task SendAsync(byte[] buffer, IPAddress gatewayAddress, CancellationToken token)
{
using (await SocketSendLocker.EnterAsync(token)) {
foreach (var keypair in Sockets)
{
token.ThrowIfCancellationRequested();
try {
if (gatewayAddress == null)
{
foreach (var defaultGateway in keypair.Value)
{
await keypair.Key.SendAsync(buffer, buffer.Length, new IPEndPoint (defaultGateway, DefaultPort)).ConfigureAwait(false);
}
}
else
{
await keypair.Key.SendAsync(buffer, buffer.Length, new IPEndPoint (gatewayAddress, DefaultPort)).ConfigureAwait(false);
}
} catch (OperationCanceledException) {
throw;
} catch (Exception) {
}
}
}
}
