Re: Load previous superdevmode state between devmode restarts (2.7.0)

On Wednesday, December 3, 2014 3:57:21 PM UTC+1, Eduard Català wrote:

Tank you Thomas,

But restarting Jetty Server button does not work properly:  At third redeploy (50MB of jar libraries) an OutOfMemoryError is thrown, i suspect that embedded jetty server is not properly restarted  (only reloads context without stopping entire server).

Then you could use a third-party, independent server, and run SDM on its own (pointing -launcherDir to the webapp directory used by the other server so that "compile on load" works; or using the "Dev Mode On" and "Dev Mode Off" bookmarklets).

Note that I don't think Jetty leaks memory, but there are libraries that leak memory by artificially keeping the old ClassLoader in memory and preventing it being garbage-collected. One such library is Guice (through Guava); see https://github.com/tbroyer/gwt-maven-archetypes/issues/19

There could also be leaks if your webapp happens to pass some object to a class in the parent classloader that would retain it (e.g. putting it in a static field), preventing the whole webapp ClassLoader from being garbage-collected.

 

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