[DISPATCH-1325] Sender connections to edge router that connect 'too soon' never get credit

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.7.0
• Fix Version/s: 1.8.0

Environment

Fedora 29, python 3.7

Dispatch master of today.

Proton 0.27.x branch

Source code in repository https://github.com/ChugR/qpid-dispatch

branch crolke-DISPATCH-1322

directory tools/DISPATCH-1322

 

• Assignee: Ted Ross
• Reporter: Charles E. Rolke
• Created: 26/Apr/19 15:46
• Updated: 11/Jun/19 19:36
• Resolved: 01/May/19 18:21

Description

A stand-alone self test was extracted from system_tests_edge_router. Running the test involves starting the routers and then running the client. If this is repeated in a script then there must be a fairly long delay between starting the routers and running the client.

If the delay is 6 seconds then the client sender seems to run fine every time.

If the delay is 4 seconds then the client sender routinely (half the time?) fails to get an on_sendable event as no credit is ever issued by the edge router. A protocol trace to be attached.

 

Issue Links

• links to: GitHub Pull Request #496