public async Task SendAsync <P>(ServiceBusMessage message, Reference <ReplyTask <P> > replyReference) where P : class
{
UdpClient udpSender = null;
if (ServiceBusMessage.TO_ALL_NODES.Equals(message.ToNode))
{
udpSender = _senderClient;
}
else
{
var peerInfo = GetLocalService <IPeerManager>().Peers.Where(s => s.Name == message.ToNode).FirstOrDefault();
if (peerInfo != null && peerInfo.IPAddresses.Length > 0)
{
Interlocked.Increment(ref _sendAsyncReplyCount);
var peerAddress = peerInfo.IPAddresses[0];
var senderClient = new UdpClient(peerAddress, _multicastPort);
udpSender = senderClient;
}
else
{
throw new Exception("There is no known peer, or a known peer has no known ip addresses.");
}
}
if (udpSender != null)
{
if (replyReference != null)
{
lock (_outgoingMessages)
{
replyReference.Item = _outgoingMessages.First.Value.AddForMessage <P>(message);
message.MarkOriginatorRequiresReply();
}
}
Interlocked.Increment(ref _sendingAsync);
message.SetSendTimeUTC(DateTime.UtcNow);
var data = Root.ServiceBusInstance.GetLocalService <ISerializer>().Serialize(message);
udpSender.SendAsync(data, data.Length).ContinueWith(
(task) =>
{
if (task.Status != TaskStatus.RanToCompletion)
{
_serviceBusTracing.TraceEvent(TraceEventType.Warning, TRACEEVENT_SENDASYNC, "SendAsync {1} - {0} bytes.", task.Result, task.Status);
Interlocked.Increment(ref _sentAsyncFailed);
}
else
{
_serviceBusTracing.TraceEvent(TraceEventType.Verbose, TRACEEVENT_SENDASYNC, "SendAsync OK {0} bytes.", task.Result);
Interlocked.Increment(ref _sentAsyncOK);
}
_serviceBusTracing.TraceEvent(TraceEventType.Verbose, TRACEEVENT_SENDASYNC, "SendAsync {0} bytes.", task.Result);
}
);
}
else
{
throw new Exception("There is no transport available to send this message on.");
}
}
