[jboss-jira] [JBoss JIRA] (WFLY-3970) Host controller hangs and can not be stopped if Managed Server is killed after establishing MBean connection.

[Jay Kumar SenSharma (JIRA)]

Jay Kumar SenSharma created WFLY-3970:
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             Summary: Host controller hangs and can not be stopped if Managed Server is killed after establishing MBean connection.
                 Key: WFLY-3970
                 URL: https://issues.jboss.org/browse/WFLY-3970
             Project: WildFly
          Issue Type: Bug
          Components: Domain Management
    Affects Versions: 9.0.0.Alpha1
         Environment: Linux
            Reporter: Jay Kumar SenSharma
            Assignee: Brian Stansberry
         Attachments: Host_Controller_ThreadDumps.txt

- If the following sequence of events hapens then the Host controller process hangs and it can not be stopped using "CTRL+C" command. (only kill -9 works)

**Step-1).** Start the default "wildfly-9.0.0.Alpha1" in domain mode using "./domain.sh" script.  (it should start server-one, server-two, Host controller and process controller)

**Step-2).** Open the JConsole using "wildfly-9.0.0.Alpha1/bin/jconsole.sh" script. 

**Step-3).** In JConsole connect to "server-one" and then nevigate to "MBeans" tab just to check if the MBeans are  visible in jconsole or not.

**Step-4).** Now kill the "server-one" process using "kill  -9  $PID" command

**Step-5).** Once server-one is killed try stopping the Host Controller process  using "CTRL+C". Press CTRL+C in the terminal where the "./domain.sh" script is being executed. 

Users will notice that the CTRL+C signal is also not able to kill the host controller process. 

**Thread Dumps Atached**



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