Zmq raises timeout on cast() if no topic consumers
Bug #1186310 reported by
Erica Windisch
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
oslo.messaging |
Fix Released
|
Low
|
Li Ma | ||
oslo.messaging (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Vivid |
Fix Released
|
High
|
Unassigned |
Bug Description
The RpcTimeout exception is raised if the matchmaker cannot find any consumers for a topic. This is common if there are no consumers.
While this might be legitimate and even expected for call(), it seems likely that delivery failures should be ignored for cast().
There is at least one case in Nova where a cast is made and does not catch this Timeout exception.
Discovered by Joe Gordon
Related branches
description: | updated |
affects: | oslo → oslo.messaging |
Changed in oslo.messaging: | |
importance: | Undecided → Low |
status: | In Progress → Triaged |
assignee: | Eric Windisch (ewindisch) → nobody |
tags: | added: zmq |
Changed in oslo.messaging: | |
assignee: | nobody → Li Ma (nick-ma-z) |
Changed in oslo.messaging: | |
assignee: | Li Ma (nick-ma-z) → nobody |
Changed in oslo.messaging: | |
assignee: | nobody → Li Ma (nick-ma-z) |
Changed in oslo.messaging: | |
milestone: | none → 1.10.0 |
status: | Fix Committed → Fix Released |
Changed in oslo.messaging (Ubuntu Wily): | |
status: | New → Fix Released |
Changed in oslo.messaging (Ubuntu Vivid): | |
status: | New → Triaged |
importance: | Undecided → High |
Changed in oslo.messaging (Ubuntu Wily): | |
importance: | Undecided → High |
tags: |
added: verification-done removed: verification-needed |
tags: |
added: verification-done removed: verification-needed |
no longer affects: | oslo.messaging (Ubuntu Wily) |
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Fix proposed to branch: master /review. openstack. org/31231
Review: https:/