public async Task <IMessageProducer> CreateProducerAsync(IDestination destination)
{
var producer = new NmsMessageProducer(GetNextProducerId(), this, destination);
await producer.Init().Await();
return(producer);
}
public IMessageProducer CreateProducer(IDestination destination)
{
NmsMessageProducer messageProducer = new NmsMessageProducer(producerIdGenerator.GenerateId(), this, destination);
messageProducer.Init().ConfigureAwait(false).GetAwaiter().GetResult();
producers.TryAdd(messageProducer.Info.Id, messageProducer);
return(messageProducer);
}
/**
* Create a new JMSProducer instance.
*
* The producer is backed by the given Session object and uses the shared MessageProducer
* instance to send all of its messages.
*
* @param session
* The Session that created this JMSProducer
* @param producer
* The shared MessageProducer owned by the parent Session.
*/
public NmsProducer(ISession session, NmsMessageProducer producer)
{
this.session = session;
this.producer = producer;
}
public void Remove(NmsMessageProducer messageProducer)
{
producers.TryRemove(messageProducer.Info.Id, out messageProducer);
}
public void Send(NmsMessageProducer producer, IDestination destination, IMessage original, MsgDeliveryMode deliveryMode,
MsgPriority priority, TimeSpan timeToLive, bool disableMessageId, bool disableMessageTimestamp)
{
if (destination == null)
{
throw new InvalidDestinationException("Destination must not be null");
}
if (original == null)
{
throw new MessageFormatException("Message must not be null");
}
NmsMessage outbound = null;
original.NMSDeliveryMode = deliveryMode;
original.NMSPriority = priority;
original.NMSRedelivered = false;
original.NMSDestination = destination;
bool isNmsMessage = original is NmsMessage;
DateTime timeStamp = DateTime.UtcNow;
bool hasTTL = timeToLive > TimeSpan.Zero;
if (!disableMessageTimestamp)
{
original.NMSTimestamp = timeStamp;
}
else
{
original.NMSTimestamp = DateTime.MinValue;
}
if (!disableMessageId)
{
original.NMSMessageId = producer.MessageIdGenerator.GenerateId().ToString();
}
else
{
original.NMSMessageId = null;
}
if (isNmsMessage)
{
outbound = (NmsMessage)original;
}
else
{
outbound = NmsMessageTransformation.TransformMessage(Connection.MessageFactory, original);
}
if (hasTTL)
{
outbound.Facade.Expiration = timeStamp + timeToLive;
}
else
{
outbound.Facade.Expiration = DateTime.MinValue;
}
outbound.OnSend(timeToLive);
bool sync = deliveryMode == MsgDeliveryMode.Persistent;
Connection.Send(new OutboundMessageDispatch
{
Message = outbound,
ProducerId = producer.Info.Id,
ProducerInfo = producer.Info,
SendAsync = !sync
}).ConfigureAwait(false).GetAwaiter().GetResult();
}
