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Posted to dev@qpid.apache.org by "Ken Giusti (Jira)" <ji...@apache.org> on 2019/10/07 14:14:00 UTC
[jira] [Updated] (DISPATCH-1423) Multicast sender with no receiver
has first 250 messages released
[ https://issues.apache.org/jira/browse/DISPATCH-1423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ken Giusti updated DISPATCH-1423:
---------------------------------
Affects Version/s: 1.9.0
> Multicast sender with no receiver has first 250 messages released
> -----------------------------------------------------------------
>
> Key: DISPATCH-1423
> URL: https://issues.apache.org/jira/browse/DISPATCH-1423
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Routing Engine
> Affects Versions: 1.8.0, 1.9.0
> Reporter: Charles E. Rolke
> Assignee: Ken Giusti
> Priority: Major
> Attachments: INTB-250-released-1.8.0.html, INTB.conf
>
>
> When a sender starts and there's no receiver already attached then the first 250 messages the sender sends get released. After that the router waits for the a receiver to attach before issuing more credit to the sender. The proton c++ simple_send and simple receive clients expose this problem.
> 1. Start router with attached config file
> 2. Start sender
> simple_send -a 127.0.0.1:5672/multicast/q1 -m 500
> 3. Start receiver
> simple_recv -a 127.0.0.1:5672/multicast/q1 -m 500
> The sender competes with 'all messages confirmed'.
> The receiver is waiting for the second 250 messages.
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