Description of problem: Client hangs when attempting to send over 6000 messages within transaction. Version-Release number of selected component (if applicable): How reproducible: 100 % Steps to Reproduce: 1. create session with xa transactions 2. in a loop, send a large number of messages (say 10000 messages) 3. commit messages on the session Actual results: Application hangs before all messages are sent. [java] 13:11:16,748 INFO [com.redhat.mrg.PerfTestUtil] (http-localhost/127.0.0.1:8080-1) test02 #1374232275548 $5817 [java] 13:11:16,748 INFO [com.redhat.mrg.PerfTestUtil] (http-localhost/127.0.0.1:8080-1) test02 #1374232275548 $5818 Expected results: 10000 messages are send and commited successfully. Additional info: Memory and CPU on the machine is at low values.
Configure paging for that many of messages... This is expected.. you just have a misconfiguration for your use case.