Re: kill -9 in message listener

Hi, Sorry for late reply. So what will happen when the listener is in a JMS transaction? How do I control this timeout? Where is this wiki? Raster -- View this message in context: http://activemq.2283324.n4.nabble.com/kill-9-in-message-listener-tp4714620p4716051.html Sent from the ActiveMQ

JMS exception during the Failover

I am enabling the shared file storage for two independent brokers with the EFS mount. While i am testing the shared file storage with the two individual brokers , one of the master broker is acquiring the lock and it's working as expected in case of publishing and consuming. The client is using the

Persistent Message useCache Setting

Hi, I set useCache parameter to false for all queues with policyEntry in activemq.xml config file. And if this setting is true persistent messages are cached for fast retrieval from store so if it is false then all persistent messages should be kept in the data store not in memory. I set this ke

Need Help With A JMS Exception

We had a rather unique situation some time ago where our message broker log was recording the JMSException for an Invalid acknowledgement. We traced it to the fact that the consumer of the message was using a more recent version of ActiveMQ than our message broker was running (i.e. message brok

Re: Unresolved constraint in bundle activemq-karaf when trying to upgrade to AMQ 5.13.2

Understood. I am suggesting an improvement https://issues.apache.org/jira/browse/AMQ-6407 as it should still be possible to use ActiveMQ with Karaf 3.x. christopher.l.shannon wrote > 5.13.0 was updated to Karaf 4 because of pax web and the upgrade to Jetty > 9.2.x. > > On Fri, Apr 1, 2016 at 11:

Re: Load Testing - Some messages get lost

So you're seeing a NullPointerException in IBM's sender code (which is invoked before the message ever goes to the ActiveMQ broker). This appears to be an error in either IBM's code (which we don't maintain and - I assume - don't have access to) or in your code that invokes their code (which you h

Re: Non blocking interceptor for MQTT

You already have a simple way to achieve what you want built in to the broker itself. Simply send a non-blocking message from the interceptor which contains the data you need to perform the computation to a queue and then have a separate client which consumes those messages and performs the com

Unable to receive data from Paho client MQTT

Dear Users, I am using apache artemis activemq broker i did a set up for MQTT protocol in port 1884. an dusing paho client i can able to publish the data but i cannot be able to receive the data. What should i do for this problem. -- Thanks & Regards, Adinarayana +91 9538703738

Non blocking interceptor for MQTT

Is there a way to have a non-blocking interceptor for MQTT in Artemis? I am working on a project and basically I intercept incoming MQTT packets and perform some computations. But this effects the throughput at the subscriber end as the computations are slightly heavy. Is there a way to have the

Load Testing - Some messages get lost

Hi, I am new to ActiveMQ. I am using ActiveMQ in one of my projects. My app is hosted on WAS which talks to ActiveMQ. While doing load test, I am publishing 100 messages. Out of 100, only 99 messages get delivered. In between, I lose 1 message with an exception Caused by: java.lang.NullPointerExc