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List:       jakarta-commons-dev
Subject:    [jira] [Resolved] (JCS-186) Lateral cache replication is not working with UDP discovery
From:       "Thomas Vandahl (Jira)" <jira () apache ! org>
Date:       2021-03-30 19:40:00
Message-ID: JIRA.13142561.1520263223000.166990.1617133200299 () Atlassian ! JIRA
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     [ https://issues.apache.org/jira/browse/JCS-186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel \
]

Thomas Vandahl resolved JCS-186.
--------------------------------
    Fix Version/s: jcs-3.1
         Assignee: Thomas Vandahl
       Resolution: Fixed

Hopefully fixed

> Lateral cache replication is not working with UDP discovery
> -----------------------------------------------------------
> 
> Key: JCS-186
> URL: https://issues.apache.org/jira/browse/JCS-186
> Project: Commons JCS
> Issue Type: Bug
> Components: TCP Lateral Cache
> Affects Versions: jcs-2.2
> Reporter: Alex L
> Assignee: Thomas Vandahl
> Priority: Major
> Fix For: jcs-3.1
> 
> 
> Hello,
> 
> When using UDP discovery, the replication is not working. I'm using the basic \
> example from the website and although the instances discover each other, there's no \
> actual replication of cache objects. This issue only occurs with UDP discovery. \
> When specifying the TCP Servers list everything works as exepected. 
> The issue seems to be introduced with the refactorings in this commit:
> [http://svn.apache.org/viewvc/commons/proper/jcs/tags/commons-jcs-2.2/commons-jcs-co \
> re/src/main/java/org/apache/commons/jcs/auxiliary/lateral/socket/tcp/LateralTCPDiscoveryListener.java?r1=1803806&r2=1593843&diff_format=h]
>  
> As a technical note, the tcpServer of the attributes is empty when using UDP \
> discovery, so the DiscoveredService will never be added to the noWait list. 
> Let me know if you need more details.
> Thank you,
> Alex
> 



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