[DISPATCH-1460] Router control messages for local subscribers hang in Q2 holdoff

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.9.0
• Fix Version/s: 1.10.0
• Component/s: Routing Engine
• Assignee: Ken Giusti
• Reporter: Ken Giusti
• Created: 24/Oct/19 20:22
• Updated: 20/Dec/19 12:10
• Resolved: 25/Oct/19 13:11

Description

Sending a > Q2 holdoff sized control message - routing protocol message - to the router can cause the link to hang permanently due to a race between the worker and the core.

 

This manifests as undelivered and dropped messages on the router-control link:

type dir conn id id peer class addr phs cap pri undel unsett deliv presett psdrop acc rej rel mod delay rate
router-control out 2 4 local qdhello 500 0 490 0 414 913 499 0 0 0 0 498 0

 

Issue Links

• links to: GitHub Pull Request #598