public void Send(TransportMessage message, IEnumerable <Peer> peers, SendContext context)
{
if (context.PersistedPeerIds.Any())
{
throw new ArgumentException("Send invoked with non-empty send context", nameof(context));
}
var isMessagePersistent = _messageSendingStrategy.IsMessagePersistent(message);
var peerList = (peers as IList <Peer>) ?? peers.ToList();
var upPeers = (peerList.Count == 1 && peerList[0].IsUp) ? peerList : peerList.Where(peer => peer.IsUp).ToList();
context.PersistedPeerIds.AddRange(upPeers.Where(peer => isMessagePersistent && _peerDirectory.IsPersistent(peer.Id)).Select(x => x.Id));
_innerTransport.Send(message, upPeers, context);
if (!isMessagePersistent)
{
return;
}
var persistentPeerIds = peerList.Where(p => _peerDirectory.IsPersistent(p.Id)).Select(x => x.Id).ToArray();
if (!persistentPeerIds.Any())
{
return;
}
var persistMessageCommand = new PersistMessageCommand(message, persistentPeerIds);
EnqueueOrSendToPersistenceService(persistMessageCommand);
}
public void Send(TransportMessage message, IEnumerable <Peer> peers, SendContext context)
{
if (context.PersistentPeerIds.Count != 0)
{
throw new ArgumentException("Send invoked with non-empty send context", nameof(context));
}
var isMessagePersistent = _messageSendingStrategy.IsMessagePersistent(message);
var targetPeers = LoadTargetPeersAndUpdateContext(peers, isMessagePersistent, context);
var mustBeSendToPersistence = context.PersistentPeerIds.Count != 0;
context.PersistencePeer = mustBeSendToPersistence ? GetPersistencePeers().FirstOrDefault() : null;
_innerTransport.Send(message, targetPeers, context);
if (mustBeSendToPersistence && context.PersistencePeer == null)
{
Enqueue(new PersistMessageCommand(message, context.PersistentPeerIds));
}
}
public Task <CommandResult> Send(ICommand message, Peer peer)
{
if (peer == null)
{
throw new ArgumentNullException(nameof(peer));
}
if (!IsRunning)
{
throw new InvalidOperationException("Unable to send message, the bus is not running");
}
var taskCompletionSource = new TaskCompletionSource <CommandResult>();
if (LocalDispatch.Enabled && peer.Id == PeerId)
{
HandleLocalMessage(message, taskCompletionSource);
}
else
{
var messageId = MessageId.NextId();
var transportMessage = ToTransportMessage(message, messageId);
if (!peer.IsResponding && !_messageSendingStrategy.IsMessagePersistent(transportMessage) && !message.TypeId().IsInfrastructure())
{
throw new InvalidOperationException($"Unable to send this transient message {BusMessageLogger.ToString(message)} while peer {peer.Id} is not responding.");
}
_messageIdToTaskCompletionSources.TryAdd(messageId, taskCompletionSource);
var peers = new[] { peer };
LogMessageSend(message, transportMessage, peers);
SendTransportMessage(transportMessage, peers);
}
return(taskCompletionSource.Task);
}
