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  1. JBoss A-MQ
  2. ENTMQ-2277

AMQ resource adapter opens additional ports during XA recovery.

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Critical Critical
    • None
    • JBoss A-MQ 6.3
    • RAR
    • None

    • JBoss AMQ 6.3 (jboss-a-mq-6.3.0.redhat-371)
      Red Hat JBoss Enterprise Application Platform (EAP) 7.2.GA

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      None. Although the XA recovery can be disabled on outbound sessions the same can't be done for inbound sessions.

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      None. Although the XA recovery can be disabled on outbound sessions the same can't be done for inbound sessions.
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      To reproduce this is issue is relatively easy. Deploy a number of MDBs into EAP and wait until XA recovery runs. Observer the number of opened ports it should increase.

      Show
      To reproduce this is issue is relatively easy. Deploy a number of MDBs into EAP and wait until XA recovery runs. Observer the number of opened ports it should increase.

      Each time a XA recovery process runs AMQ RA opens additional port for each active inbound session. Although the port is closed moment later it leaves very large number of ports in TIMED_WAIT state (in this case around 11K ports).
      This did not work this way in previous version of the RA (AMQ 6.1).

              gtully@redhat.com Gary Tully
              rhn-support-toross Tom Ross (Inactive)
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                Created:
                Updated:
                Resolved: