[kepler-dev] [Bug 5095] test kepler and wrp for memory leaks

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5095

--- Comment #17 from jianwu <jianwu at sdsc.edu> 2010-12-08 10:37:37 PST ---
in r26414, I changed the kar saving steps. It used to open a new window for
saved kar before closed the old one. Now it closes the old window before open a
new one. This change will make sure KeplerGraphFrame.dispose() can get rid of
old version of the model in ObjectManager (_namedObjs map) when closing old
window, and have the new version loaded when opening a new window.

After discussing with Derik, We think this solution will cause risks. 

First, 'close then open' is more scary than 'open then close'. If we export a
workflow to xml, it act as 'open then close'. 

Second, new window open might fail, which will cause bigger problem.

Feedback on this issue is welcome.

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