[QPID-6252] AMQP 1.0 browsing client generates large number of errors on broker.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.31
• Fix Version/s: 0.31
• Component/s: C++ Client
• Assignee: Alan Conway
• Reporter: Alan Conway
• Created: 01/Dec/14 17:32
• Updated: 29/Apr/15 19:47
• Resolved: 05/Dec/14 13:41

Description

An AMQP 1.0 client that uses a mixtiure of browsing and acquiring receivers on the same session generates spurious error messages in the broker log like this:

[Broker] error Delivery returned for unknown link

The following python program illustrates the problem.

from qpid_messaging import *

c = Connection.establish("localhost", protocol="amqp1.0")
ssn = c.session()
ssn.sender("foo;{create:always}").send("foo")
r = ssn.receiver("foo;{mode:browse}")
r.fetch().content
r.close()
ssn.acknowledge()

Issue Links

• breaks: QPID-6521 [AMQP 1.0] messages received pre-settled are never settled locally causing memory build up in client