[jboss-jira] [JBoss JIRA] (REMJMX-160) Every JMXConnector#connect() creates a new ThreadGroup which is never reclaimed

[Masafumi Miura (Jira)]

Masafumi Miura created REMJMX-160:
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             Summary: Every JMXConnector#connect() creates a new ThreadGroup which is never reclaimed
                 Key: REMJMX-160
                 URL: https://issues.jboss.org/browse/REMJMX-160
             Project: Remoting JMX
          Issue Type: Bug
    Affects Versions: 3.0.1.Final, 1.1.3.Final
            Reporter: Masafumi Miura
            Assignee: Darran Lofthouse


In JMX client application, every JMXConnector#connect() invocation creates a new ThreadGroup which is never reclaimed.

https://github.com/jbossas/remoting-jmx/blob/3.0.1.Final/src/main/java/org/jboss/remotingjmx/protocol/v2/ClientExecutorManager.java#L51

If a JMX client application lives for long periods of time and repeats to invoke JMXConnector#connect() and JMXConnector#close(),  a lot of ThreadGroup instances are retained eventually.



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