Status: New
Owner: ----
New issue 768 by [email protected]: guice-servlet+guice-persist --
Memory leak
http://code.google.com/p/google-guice/issues/detail?id=768
When a simple guice servlet application is created, e.g. following the
example in the wiki
(https://code.google.com/p/google-guice/wiki/ServletModule), it can be
deployed and redeployed several times without problems.
With the usage of guice-persist a memory leak occurs. This happens as soon
as the following two lines are added to the configuration class:
install(new JpaPersistModule("name"));
filter("/*").through(PersistFilter.class);
On a running application server (tested with Tomcat) multiple redeploys
result in a PermGen exception.
As a profiler reveals, several instances of Guice's own classes cannot be
garbage collected after undeployment.
This was tested with guice version 4.0-beta and 3.0.
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