zaqar

NotifierDriver fails when there is no subscription

Bug #1478841 reported by Thomas Herve
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
zaqar
Fix Released
Undecided
Thomas Herve
zaqar 1.0.0 "liberty"

Bug Description

If I enable the notifier in the pipeline and post a message in a queue without subscriber, it fails:

Empty: Root container 'taskflow.patterns.unordered_flow.Flow: webhook_notifier_flow(len=0)' (<class 'taskflow.patterns.unordered_flow.Flow'>) is empty

We should check that case.

Thomas Herve (therve)
Changed in zaqar:
assignee: nobody → Thomas Herve (therve)
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to zaqar (master)

Fix proposed to branch: master
Review: https://review.openstack.org/206532

Changed in zaqar:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to zaqar (master)

Reviewed: https://review.openstack.org/206532
Committed: https://git.openstack.org/cgit/openstack/zaqar/commit/?id=c4aad3b3e5fc073b74cc7b963d49975004b5ea17
Submitter: Jenkins
Branch: master

commit c4aad3b3e5fc073b74cc7b963d49975004b5ea17
Author: Thomas Herve <email address hidden>
Date: Tue Jul 28 15:05:49 2015 +0200

    Skip tasks run when there is no subscriber

    This skips taskflow launch when the notifier is called for a queue
    without subscriber, preventing a traceback.

    Change-Id: I63571a163efae523e52798fe4039f48859fa1fee
    Closes-Bug: #1478841

Changed in zaqar:
status: In Progress → Fix Committed
Thierry Carrez (ttx)
Changed in zaqar:
milestone: none → liberty-3
status: Fix Committed → Fix Released
Thierry Carrez (ttx)
Changed in zaqar:
milestone: liberty-3 → 1.0.0
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