[QPID-7748] [Java Broker] In AMQP 1.0 ensure we send Flow echo in a timely fashion

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: qpid-java-broker-7.0.0
• Component/s: Broker-J
• Assignee: Unassigned
• Reporter: Lorenz Quack
• Created: 17/Apr/17 09:07
• Updated: 14/Nov/17 22:01
• Resolved: 10/May/17 16:11

Description

Currently, it seems that when the broker receives a AMQP 1.0 Flow performative with echo=True we are not always sending back a Flow performantive in a timely fashion.
The spec says (2.7.4)

If set to true then the receiver SHOULD send its state at the earliest convenient opportunity.

This was braught out by the Protocol test org.apache.qpid.tests.protocol.v1_0.transport.link.FlowTest#echoFlow.