[DISPATCH-1579] Traffic hangs when multiple large messages are sent using different priorities

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.11.0
• Component/s: Router Node
• Assignee: Ken Giusti
• Reporter: Ken Giusti
• Created: 22/Feb/20 00:13
• Updated: 19/Mar/20 17:58
• Resolved: 10/Mar/20 17:17

Description

Create a two hop router network.  Attach a single receiver on one router.  Create 10 senders on the other router.  Each sender should sent a large number of (unsettled) messages at a given priority (IOW 10 senders, one sender sends priority 0 messages, another sends priority 1 messages, etc).

If the messages are large enough to trigger Q3 eventually most (all?) of the senders will hang stuck waiting for either settlement or deliveries to be forwarded.   There is no recovery.

I will post a reproducer soon.

Issue Links

• is duplicated by: DISPATCH-1577 Create multiple inter-router sessions for different types of traffic
• links to: GitHub Pull Request #693
• links to: GitHub Pull Request #700