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Subject: Re: overhead of JmxServerProbe?
From: Timothy Prepscius <timprepscius@gmail.com>
In-Reply-To: <C7A8222F-7293-4AB9-A82E-0AAB8E1A33D8@gmail.com>
Date: Thu, 21 Jun 2012 12:57:43 -0400
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To: "James Users List" <server-user@james.apache.org>

And just to be overly explicit about what I'm seeing, exception stack =
trace:

If I start the guy with jmx connection, create a user,  then kill james, =
then start james, then create a user, I see this exception:

java.rmi.ConnectException: Connection refused to host: 127.0.1.1; nested =
exception is:=20
	java.net.ConnectException: Connection refused
	at =
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
	at =
sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
	at =
sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
	at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:128)
	at com.sun.jmx.remote.internal.PRef.invoke(Unknown Source)
	at =
javax.management.remote.rmi.RMIConnectionImpl_Stub.invoke(Unknown =
Source)
	at =
javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.invok=
e(RMIConnector.java:1017)
	at =
javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocation=
Handler.java:305)
	at $Proxy0.addUser(Unknown Source)
	at =
org.apache.james.cli.probe.impl.JmxServerProbe.addUser(JmxServerProbe.java=
:116)

if I then restart the guy who is jmx-ing all functions correctly again.

-tim

On Jun 21, 2012, at 12:44 PM, Timothy Prepscius wrote:

> 1.  I remember the initial exception incorrectly, and that I never got =
a timeout.  I could have just gotten a connection problem, and I =
mentally inserted the word timeout.


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