Re: compositeTopic and lost messages - broker restart

2019-11-07 Thread Tim Bain
Durable topic subscriptions are dangerous things, because if the consumer disappears without removing the subscription, the broker will keep the messages for it forever, eventually running the broker out of memory. A durable topic subscription between brokers (for implementing a composite destinati

Re: JMSActiveMQBrokerInTime

2019-11-07 Thread Tim Bain
Martin, This isn't code I've looked at before, but if I'm reading org.apache.activemq.filter.PropertyExpression correctly, JMSActiveMQBrokerInTime is an expression that maps to the message's getBrokerInTime() method, so it wouldn't be set in the message headers per se but it would still be availab

Re: MongoDB for ActiveMQ persistence

2019-11-07 Thread Tim Bain
We understand that. The question is why that's what you want, why the existing persistent store technologies don't meet your needs (or at least, why MongoDB is better for your needs than the other options). The challenge for implementing any new technology for a backing store is performance. Anyon

Re: Graceful shutdown in ActiveMQ console

2019-11-07 Thread Tim Bain
I can't comment on why it's not in the CLI, since I don't have any insight into how that came to be. But if you'd like to see it in the CLI, please submit an enhancement request in JIRA. In the meantime, could you invoke the JMX endpoint you referenced directly, from outside of the ActiveMQ CLI, v

Re: Java.io.ioexception Unknown data type:51

2019-11-07 Thread Tim Bain
That's especially strange that the data type would switch from 51 to 49; that sounds to me like the data being read got updated/replaced between the two occurrences, but to an object type that's still not recognized, which is very strange. Is there anything in your activemq.xml that would be hard-

Re: Unable to validate user

2019-11-07 Thread Justin Bertram
Presumably your application is passing the username "myuser" to the broker when it attempts to connect to it. It's safe to say that *some application* is attempting to connect to the broker with the username "myuser". Justin On Wed, Nov 6, 2019 at 10:15 AM GemQ wrote: > As a newbee on Fedora 3

Re: Artemis - Inhibit initial message distribution

2019-11-07 Thread AntonR
Hi, That's great news! Though unfortunately I am not very good at coding and I am not familiar with your development process. I can certainly look into a quick fix for trying the changes out locally, but I can not provide you with a PR right now. I will look into learning your processes for futur