oslo.messaging

  1. Bug #1251757
  2. Comment #10

Comment 10 for bug 1251757

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to oslo-incubator (stable/havana)

Reviewed: https://review.openstack.org/60280
Committed: http://github.com/openstack/oslo-incubator/commit/55678c7ab7fbc1b2beb428d046bb4162f23b0a53
Submitter: Jenkins
Branch: stable/havana

commit 55678c7ab7fbc1b2beb428d046bb4162f23b0a53
Author: Kenneth Giusti <email address hidden>
Date: Tue Dec 3 10:39:49 2013 +0000

    Properly reconnect subscribing clients when QPID broker restarts

    When the QPID broker is restarted (or fails over), subscribed clients
    will attempt to re-establish their connections. In the case of fanout
    subscriptions, this reconnection functionality is broken. For version
    1 topologies, the clients attempt to reconnect twice to the same
    exclusive address - which is illegal. In the case of version 2
    topologies, the address parsing is broken and an illegal address is
    created on reconnect. This fix avoids the problem by removing the
    special-case reconnect code that manages UUID addresses; it is
    unnecessary as the QPID broker will generate unique queue names
    automatically when the clients reconnect.

    Closes-bug: #1251757
    Co-authored-by: Mark McLoughlin <email address hidden>
    Change-Id: I6051fb503663bb8c7c5468db6bcde10f6cf1b318
    (cherry picked from commit e227c0ed7e0ed1f9b8d029336f8aeb60e38c23df)