private void DoConnect(EndPoint address)
{
ReportConnectFailure(() =>
{
_channel = DatagramChannel.Open();
_channel.ConfigureBlocking(false);
var socket = _channel.Socket;
_connect.Options.ForEach(x => x.BeforeDatagramBind(socket));
if (_connect.LocalAddress != null)
{
socket.Bind(_connect.LocalAddress);
}
_channel.Connect(_connect.RemoteAddress);
_channelRegistry.Register(_channel, SocketAsyncOperation.Receive, Self);
});
_log.Debug("Successfully connected to [{0}]", _connect.RemoteAddress);
}
public UdpListener(UdpExt udp, IChannelRegistry channelRegistry, IActorRef bindCommander, Udp.Bind bind)
{
_udp = udp;
_channelRegistry = channelRegistry;
_bindCommander = bindCommander;
_bind = bind;
_selector = Context.Parent;
Context.Watch(bind.Handler); // sign death pact
_channel = (bind.Options.OfType <Inet.DatagramChannelCreator>()
.FirstOrDefault() ?? new Inet.DatagramChannelCreator()).Create();
_channel.ConfigureBlocking(false);
var localAddress = new Func <object>(() =>
{
try
{
var socket = Channel.Socket;
bind.Options.ForEach(x => x.BeforeDatagramBind(socket));
socket.Bind(bind.LocalAddress);
var ret = socket.LocalEndPoint;
if (ret == null)
{
throw new ArgumentException(string.Format("bound to unknown SocketAddress [{0}]", socket.LocalEndPoint));
}
channelRegistry.Register(Channel, SocketAsyncOperation.Receive, Self);
_log.Debug("Successfully bound to [{0}]", ret);
bind.Options.OfType <Inet.SocketOptionV2>().ForEach(x => x.AfterBind(socket));
return(ret);
}
catch (Exception e)
{
bindCommander.Tell(new Udp.CommandFailed(bind));
_log.Error(e, "Failed to bind UDP channel to endpoint [{0}]", bind.LocalAddress);
Context.Stop(Self);
return(null);
}
})();
}