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Posted to dev@qpid.apache.org by "Timothy A. Bish (Jira)" <ji...@apache.org> on 2021/05/05 20:45:00 UTC
[jira] [Resolved] (QPIDJMS-536) Failover URIs should not be
deduplicated based on name resolution
[ https://issues.apache.org/jira/browse/QPIDJMS-536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Timothy A. Bish resolved QPIDJMS-536.
-------------------------------------
Resolution: Fixed
> Failover URIs should not be deduplicated based on name resolution
> -----------------------------------------------------------------
>
> Key: QPIDJMS-536
> URL: https://issues.apache.org/jira/browse/QPIDJMS-536
> Project: Qpid JMS
> Issue Type: New Feature
> Components: qpid-jms-client
> Affects Versions: 0.58.0
> Reporter: Timothy A. Bish
> Assignee: Timothy A. Bish
> Priority: Major
> Fix For: 0.59.0
>
>
> Up to now the failover provider resolved the address of the hostname's given and deduplicated then to avoid unnecessary duplication of connection attempts in the case where a user configured multiple failover locations that resolved to the same location. Historically this had some minor benefit but in the service driven environments the client connects to today this can cause issue as different hosts might resolve to the same proxy ingress and be rerouted from there. To that end we should remove the deduplication based on resolution and simply check for exact hostname matches where the port value is also a match.
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