GitHub user stevensmi opened a pull request:
https://github.com/apache/struts/pull/29
Fix Memory leak in CDI plugin
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.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/stevensmi/struts cdi-plugin-memoryleakfix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/struts/pull/29.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #29
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commit 6291fa920d9b89a420def74b5c3a07854eb0e866
Author: Michael Stevens <m...@michael-stevens.de>
Date: 2014-11-12T12:34:17Z
Fix Memory leak in CDI plugin
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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