Hey Juha,
> You got it.
>
> And the same mechanism can be used in txmanager, caches, jaws, etc.
Very interesting. How do you suggest to write such a thing for the cache ?
There is any problem to send zillion messages, as cache activity can be
really high (for example in benchmarks).
Will this be something like this ?
add a topic in Spyder and register it on JNDI
every time the cache does something interesting, send a message to this
topic (or maybe subtopics)
How will it impact on cache performance ?
Does all the messages are kept by the topic or they're cleaned after a while
?
Sorry for questions, I know almost nothing about JMS, but it would be great
to give cache information outside.
TIA,
Simon
>
> -- Juha
>
>
> On Mon, 4 Dec 2000, Maddison, David wrote:
>
> > Oh sorry I see, the MetricsInterceptor fires off a JMS
> message on the topic
> > 'topic/metrics' if the MetricsEnabled parameter is set in
> the JBoss.jcml
> > file. Probably a better way than using JMX MontorMBeans
> anyway, since the
> > SpyderMQ version will be asynch, and not using the
> processor for unnecessary
> > work.
> >
> > Dave
> >
> > -----Original Message-----
> > From: Juha-P Lindfors [mailto:[EMAIL PROTECTED]]
> > Sent: 04 December 2000 11:31
> > To: jBoss
> > Subject: RE: [jBoss-User] Remote jboss monitoring
> >
> >
> >
> > I'm not doing the monitoring via JMX MonitorBeans but
> through JMS. Spyder
> > has some logic for setting up users/passwords for subscribers but I
> > haven't looked at it more closely yet.
> >
> > As far as JMX goes my understanding is that at the moment
> it doesn't have
> > security implemented in the RI, though I could be wrong... I haven't
> > looked at the released version. The draft spec of JMX left
> security for
> > later versions though.
> >
> > Basically there's several places in the server that need security
> > services, and if we can centralize this in one place, that
> would be a Good
> > Thing (TM), IMHO.
> >
> > -- Juha
> >
> >
> > On Mon, 4 Dec 2000, Maddison, David wrote:
> >
> > > The attributes of the services though could be exposed,
> and security left
> > up
> > > to the MonitorMBeans or the Adaptor?
> > >
> > > David Maddison
> > >
> > > -----Original Message-----
> > > From: Juha-P Lindfors [mailto:[EMAIL PROTECTED]]
> > > Sent: 04 December 2000 10:55
> > > To: jBoss
> > > Subject: Re: [jBoss-User] Remote jboss monitoring
> > >
> > >
> > >
> > >
> > > On Mon, 4 Dec 2000, Tim Yates wrote:
> > > > Hiya... is there a way of monitoring jBoss statistics
> whilst it is
> > > running
> > > > such as an EAR, or a stand alone java app?
> > >
> > > No, not yet though working on it.
> > >
> > > However, the first version won't allow remote monitoring,
> just localhost,
> > > cause I have yet to find the place to drop anything
> security related in
> > > the server architecture. This would include the remote
> JMX management
> > > authentication, admin tool authentication, etc. It will
> most likely tie to
> > > JNP somehow, I don't know. Hopefully it would allow the
> web based JMX
> > > management to be enabled in real world deployments as well.
> > >
> > > Anything particular you'd like to monitor?
> > >
> > > -- Juha
> > >
> > >
> > >
> > >
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