[
https://issues.apache.org/jira/browse/WW-3691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158277#comment-13158277
]
Lukasz Lenart commented on WW-3691:
-----------------------------------
Any progress ?
> BackgroundProcess should use a java.util.concurrent.Executor alternatively to
> spawning a new thread
> ---------------------------------------------------------------------------------------------------
>
> Key: WW-3691
> URL: https://issues.apache.org/jira/browse/WW-3691
> Project: Struts 2
> Issue Type: Improvement
> Components: Core Interceptors
> Affects Versions: 2.2.3.1
> Reporter: Falko Modler
> Attachments: WW-3691.patch
>
>
> Every new instance of org.apache.struts2.interceptor.BackgroundProcess spawns
> a new Thread (see constructor), no thread pooling is used.
> Besides problems in environments where some container might need to manage
> the creation of threads, this issue also prevents certain
> performance/efficiency optimizations via ThreadLocal from taking full effect.
> E.g.: We use ThreadLocals for Random and SimpleDateFormat and those thread
> local instances "are lost" when a new Thread is created.
> Therefore BackgroundProcess should be given a new constructor that takes a
> java.util.concurrent.Executor instance that is used to execute the Runnable.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
