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Posted to issues@struts.apache.org by "Lukasz Lenart (JIRA)" <ji...@apache.org> on 2014/12/23 10:30:15 UTC

[jira] [Resolved] (WW-4441) Fix Memory leak in CDI plugin

     [ https://issues.apache.org/jira/browse/WW-4441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukasz Lenart resolved WW-4441.
-------------------------------
    Resolution: Fixed
      Assignee: Lukasz Lenart

PR merged, thanks!

> Fix Memory leak in CDI plugin
> -----------------------------
>
>                 Key: WW-4441
>                 URL: https://issues.apache.org/jira/browse/WW-4441
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Plugin - CDI
>         Environment: weld, cdi
>            Reporter: Lukasz Lenart
>            Assignee: Lukasz Lenart
>             Fix For: 2.3.21
>
>
> The CDI plugin was using a single 'CreationalContext' for all beans created by the CDIObjectFactory. This is incorrect and the size of the 'dependentInstances' (in the WELD implementation) grows indefinately with no beans being removed. 
> Fix is to use a new 'CreationalContext' for every bean created. In our tests with WELD this does not effect the applications performance. Idealy a single 'CreationalContext' should be created for the request lifecycle. However the struts ObjectFactory API does not appear to provide any information able the lifecycle.



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