On 01/10/2012 12:31 PM, eugene wrote:
messageProducer.send(message, DeliveryMode.NON_PERSISTENT, 1, 10000);
OR
message.setJMSExpiration(10000);
From section 3.4.11 of the JMS specification, 'How Message Header
Values Are Set', it looks like the 'correct' way in JMS is the first of
these, i.e. the send method.
The text in
http://docs.oracle.com/javaee/1.4/api/javax/jms/Message.html#setJMSExpiration%28long%29
also states 'JMS providers set this field when a message is sent', which
isn't as explicit as it might be.
I find this (and the similar situation with delivery mode etc) to be
unintuitive, but that is how it is specified. I'm not sure what exactly
the Qpid JMS client does with the expiration specified on a message
before a send() - can anyone else give an authoritative statement on that?
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