Norman, sorry.
Slipped off my radar.
I'll do it tomorrow.
d.
On 4/10/07, Norman Maurer (JIRA) <[email protected]> wrote:
[
https://issues.apache.org/jira/browse/JAMES-774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12487757
]
Norman Maurer commented on JAMES-774:
-------------------------------------
Danny, any timeframe on this ?
> Add documentation for the dns ttl issue
> ---------------------------------------
>
> Key: JAMES-774
> URL: https://issues.apache.org/jira/browse/JAMES-774
> Project: James
> Issue Type: Task
> Affects Versions: 2.3.1-dev, Next Major
> Reporter: Stefano Bagnara
> Assigned To: Danny Angus
> Fix For: 2.3.1-dev
>
>
> Add documentation to the site and/or to the config.xml about the unbounded cache issue
in the JVM and how we introduced a system property networkaddress.cache.ttl that is read by
phoenix at startup and used to override the java 1.4
Security.setProperty("networkaddress.cache.ttl" value.
> By default in run.bat, phoenix.sh and james-server.sh (this one only in
trunk) and wrapper.conf we added 300 seconds (-Dnetworkaddress.cache.ttl=300).
> The cache is about positive results from dns lookups.
> -1 means that the cache is never expired
> 0 means no cache
> x>0 mean the number of seconds before expiration.
> Please not that james trunk should not be affected by this cache because
every usage of the InetAddress lookups have been removed by core code, but third
party mailets could be afftected anyway, and this is why we added the property.
James 2.3 instead still uses some InetAddress lookup and this property will save
from OOM due to the unbounded cache.
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