To be honest I'm not too familiar with the lifecycle of an agent. If your
agent uses log4j, then you'd likely need to add the log4j-jboss-logmanager
library as well. If your agent does not use log4j then it should be safe
_not_ to add it.
On Wed, Nov 14, 2018 at 8:06 PM Sam Thomas <sam.thomas(a)broadcom.com> wrote:
Hmm I see. One Final question. When an agent starts up with the JVM I have
seen this as well
So when we don't provide these arguments at startup and the agent attaches
later, the log4j manager will not be present. So I would have to alter the
LogManager object or something like that. Changing the system property that
points to these guys is not going to make it work right? Or am I
understanding this wrong and only one of them is used (whichever is found
On Thu, Nov 15, 2018 at 8:46 AM James Perkins <jperkins(a)redhat.com> wrote:
> Hi Sam,
> It just depends if the any method on the java.util.logging.LogManager
> gets invoked before JBoss Modules sets the
> java.util.logging.manager=org.jboss.logmanager.LogManager system property.
> This happens fairly early in the main entry point of jboss-modules.
> On Wed, Nov 14, 2018 at 6:45 PM Sam Thomas <sam.thomas(a)broadcom.com>
>> Hi James,
>> Oh I see, that makes total sense - since premain() executes before
>> LogManager is configured. But when agentmain() is executes it’s afterwards.
>> I wouldn’t need to replicate this behavior. I would probably have add a new
>> one if I don’t get one that I need. Am I correct?
>> On Wed, Nov 14, 2018 at 11:38 PM James Perkins <jperkins(a)redhat.com>
>>> I'm not sure I follow. The only time the log manager is required to be
>>> on the boot class path is if the agent creates a logger before the
>>> java.util.logging.LogManager is configured.
>>> On Tue, Nov 13, 2018 at 6:17 PM Sam Thomas <sam.thomas(a)broadcom.com>
>>>> I understand when starting jboss you can supply the above to specify
>>>> the logmanager. If this is not supplied during start up and an agent
>>>> connects to jboss during runtime using agentmain(), how can I replicate
>>>> -Xbootclasspath/p: behavior during runtime?
>>>> Thanks and Regards
>>>> Sam Thomas
>>>> wildfly-dev mailing list
>>> James R. Perkins
>>> JBoss by Red Hat
> James R. Perkins
> JBoss by Red Hat
James R. Perkins
JBoss by Red Hat