JVM agent cleanup fix for v1.1.3 #116
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…ting a deadlock on shutdown
From the getThreadGroup() Javadoc: Returns the thread group to which this thread belongs. This method returns null if this thread has died (been stopped).
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Also fixed a possible NPE in cleanup, see commit message. |
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Thanks for the patch, I'll will have look at the weekend. |
rhuss
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Sep 27, 2013
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I added you fix manually. Thanks ! |
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The relevant change is in
CleanupThread.java, it adds another non-daemon thread that should be ignored, created by Tanuki JSW and serving the exact same purpose as Jolokia's shutdown thread (they're effectively blocking each other).