I would try a newer ActiveMQ version before putting in a JIRA. There were some fixes in newer versions that are related to message browsing.
On Sun, Dec 20, 2015 at 10:44 AM, Tim Bain <[email protected]> wrote: > The behavior you describe sounds like a bug to me. Since no one responded > to say otherwise, please submit a bug in JIRA for this issue. > > Tim > On Dec 7, 2015 8:14 AM, "jahlborn" <[email protected]> wrote: > > > For more context, the ActiveMQQueueBrowser is obviously hanging out if > > hasMoreElements(), which is then calling into waitForMessage(). This > > method > > keeps sending a pull command to the consumer. This will result in a > > MessagePull command sent asynchronously. where will that go? how can i > > determine what might be going wrong on the receiver end? Any pointers > > would > > be great. > > > > > > jahlborn wrote > > > So, we've had issues on and off where it seems like message browsing > > > hangs. I've managed to reproduce the scenario in my dev setup, but i'm > > > not sure how to get to the bottom of the problem. I'm using activemq > > > 5.9.1. I have a network with two (embedded) brokers. i have a queue > > > which has 8 messages on one broker and 2 messages on the other > broker. i > > > can browse the 8 messages just fine. when i try to browse the 2 > message > > > (using the Enumeration), i get the 2 messages and then the > > > Enumeration.hasMoreElements() call hangs (doesn't return false). > (note, > > > the first message of the two has a redelivery count of 1). While i'm > > > testing this, there are no other consumers of the queue. > > > > > > Does anyone have any suggestions as to what state inside activemq i > > should > > > investigate in order to determine why the browser is not correctly > > > determining that it has found all the messages? > > > > > > thanks, > > > -james > > > > > > > > > > > > -- > > View this message in context: > > > http://activemq.2283324.n4.nabble.com/Message-browsing-hanging-tp4704569p4704659.html > > Sent from the ActiveMQ - User mailing list archive at Nabble.com. > > >
