[QPID-5078] consumers not notified of messages if another consumer with selector/filter doesn't want it

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.24
• Fix Version/s: 0.24
• Component/s: C++ Broker
• Assignee: Gordon Sim
• Reporter: Gordon Sim
• Created: 16/Aug/13 16:54
• Updated: 08/Sep/13 13:37
• Resolved: 16/Aug/13 22:15

Description

E.g. run

  drain "q; {create:always, link:{selector:\"colour = 'red'\"}}" -f

and in another terminal:

  drain "q; {create:always, link:{selector:\"colour = 'blue'\"}}" -f

then:

  for i in `seq 1 5`; do spout --content "red-$i" -P colour=red q; done
  for i in `seq 1 5`; do spout --content "blue-$i" -P colour=blue q; done
  for i in `seq 6 10`; do spout --content "red-$i" -P colour=red q; done

Expect first drain to see all 10 'red' messages, second drain to see all 5 'blue' messages but in practice this doesn't (always) happen. The message are on the queue but the consumers are not always notified of their existence.