(The!) Memoryleak in RetypingFeatureSource
------------------------------------------
Key: GEOS-3407
URL: http://jira.codehaus.org/browse/GEOS-3407
Project: GeoServer
Issue Type: Bug
Components: WMS
Affects Versions: 2.0-RC1, 1.7.4
Reporter: Fredrik Holmqvist
Assignee: Andrea Aime
Priority: Critical
We have tracked down the memoryleaks we have been having with GeoServer and the
ArcSDE and PostGIS datastores. The symptoms was that after 1000-1300 getmap
requests GeoServer would OOM no matter what configuration you are using.
It seems to be a small error in adding removing feature listeners. The code to
add a feature listener i alright:
{code}
listeners.put(listener, wrapper);
wrapped.addFeatureListener(wrapper);
{code}
but to remove is wrong:
{code}
wrapped.removeFeatureListener(listener);
listeners.remove(listener);
{code}
the
{code}
wrapped.removeFeatureListener(listener);
{code}
should be
{code}
wrapped.removeFeatureListener(wrapper);
{code}
Changing this have removed all our oom problems atm.
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