Issue

The JON agent is shutting down the HTTP listener but failing to shutdown the process on the server
Thread dump shows the shutdown thread is blocked by a call to com.sun.jndi.ldap.Connection.readReply

"JBoss Shutdown Hook" daemon prio=10 tid=0x00002aaac473f800 nid=0x6689 waiting for monitor entry [0x00000000555dc000]
   java.lang.Thread.State: BLOCKED (on object monitor)
    at org.jboss.remoting.transport.socket.ServerThread.shutdown(ServerThread.java:344)
    - waiting to lock <0x000000078c7210f0> (a org.jboss.remoting.transport.socket.ServerThread)
    at org.jboss.remoting.transport.socket.SocketServerInvoker.cleanup(SocketServerInvoker.java:473)
    - locked <0x000000078a2d7970> (a org.jboss.remoting.transport.socket.LRUPool)
    at org.jboss.remoting.transport.socket.SocketServerInvoker.stop(SocketServerInvoker.java:427)
    - locked <0x000000078a511200> (a org.jboss.remoting.transport.socket.SocketServerInvoker)
    at org.jboss.remoting.transport.Connector.stop(Connector.java:1175)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        .. .. ..
    at org.jboss.system.server.profileservice.ProfileServiceBootstrap.shutdown(ProfileServiceBootstrap.java:339)
    at org.jboss.bootstrap.AbstractServerImpl.shutdownServer(AbstractServerImpl.java:571)
    at org.jboss.bootstrap.AbstractServerImpl$ShutdownHook.run(AbstractServerImpl.java:909)

"WorkerThread#1[10.20.30.40:59616]" prio=10 tid=0x00002aaac4477000 nid=0x248c in Object.wait() [0x00000000542cb000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    at com.sun.jndi.ldap.Connection.readReply(Connection.java:438)
    - locked <0x00000007910cc110> (a com.sun.jndi.ldap.LdapRequest)
    at com.sun.jndi.ldap.LdapClient.ldapBind(LdapClient.java:338)
    - locked <0x00000007910a2640> (a com.sun.jndi.ldap.LdapClient)
    at com.sun.jndi.ldap.LdapClient.authenticate(LdapClient.java:190)
    - locked <0x00000007910a2640> (a com.sun.jndi.ldap.LdapClient)
    at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2720)
    at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:296)
    at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:175)
    at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:193)
    at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:136)
    at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:66)
    at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
    at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
    at javax.naming.InitialContext.init(InitialContext.java:223)
    at javax.naming.ldap.InitialLdapContext.<init>(InitialLdapContext.java:134)
    at org.jboss.security.auth.spi.LdapExtLoginModule.constructInitialLdapContext(LdapExtLoginModule.java:646)
    at org.jboss.security.auth.spi.LdapExtLoginModule.createLdapInitContext(LdapExtLoginModule.java:424)
    at org.jboss.security.auth.spi.LdapExtLoginModule.validatePassword(LdapExtLoginModule.java:308)
    at org.jboss.security.auth.spi.UsernamePasswordLoginModule.login(UsernamePasswordLoginModule.java:249)
    at sun.reflect.GeneratedMethodAccessor329.invoke(Unknown Source)
        .. .. ..
    at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
    at org.jboss.profileservice.remoting.ProfileServiceInvocationHandler.invoke(ProfileServiceInvocationHandler.java:99)
    at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:967)
    at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:791)
    - locked <0x000000078c7210f0> (a org.jboss.remoting.transport.socket.ServerThread)
    at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:744)
    at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:548)
    at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:234)