On 7/7/06, kitplummer <[EMAIL PROTECTED]> wrote:
James.Strachan wrote:
>
> I've just patched SVN trunk so that you can specify no service or
> interface names and match all messages sent to all endpoints. You can
> add an optional SubscriptionFilter to just atch certain message
> exchanges (e.g. content based routing etc).
>
>
> On 7/7/06, kitplummer <[EMAIL PROTECTED]> wrote:
>>
>>
>> James.Strachan wrote:
>> >
>> > The NMR is logically similar to using Queues in JMS in that messages
>> > are load balanced across consumers (endpoints) and one message
>> > exchange goes to exactly one endpoint.
>> >
>> > ServiceMix supports the idea of pubilsh subscribe (or Topics in
>> > JMS-speak) so that you can watch what messages go through the NMR such
>> > as for tracing, audit and general purpose things; where you just want
>> > to listen to whats going on but not be part of the actual business
>> > flow...
>> >
>> > e.g. in the routing documentation
>> > http://incubator.apache.org/servicemix/routing.html
>> >
>> > we describe the pub/sub support
>> > http://incubator.apache.org/servicemix/publish-subscribe-routing.html
>> >
>> > So you could use that to plug in your own monitor/log features. Or you
>> > could use the ServiceMix Auditor which allows messages to be
>> > persisted, queried & replayed...
>> >
>> >
>>
http://incubator.apache.org/servicemix/maven/servicemix-core/apidocs/org/apache/servicemix/jbi/audit/package-summary.html
>> >
>> >
>> > On 7/7/06, kitplummer <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> bsnyder wrote:
>> >> >
>> >> > On 7/6/06, kitplummer <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >> Is there an easy/simple way to capture all NormalizedMessages off
>> the
>> >> >> NMR?
>> >> >
>> >> > I don't know if an easy way to do this. What exactly are you trying
>> to
>> >> > achieve?
>> >> >
>> >> > Bruce
>> >> > --
>> >> > perl -e 'print
>> >> > unpack("u30","D0G)[EMAIL
PROTECTED]&5R\"F)R=6-E+G-N>61E<D\!G;6%I;\"YC;VT*"
>> >> > );'
>> >> >
>> >> > Apache Geronimo - http://geronimo.apache.org/
>> >> > Apache ActiveMQ - http://incubator.apache.org/activemq/
>> >> > Apache ServiceMix - http://incubator.apache.org/servicemix/
>> >> > Castor - http://castor.org/
>> >> >
>> >> >
>> >>
>> >> Curiosity, more than anything. A potential use if we could get all
>> >> messages
>> >> would be to playback a sequence of time or an entire operational
>> period,
>> >> by
>> >> putting all messages back on the NMR in correct timing patterns.
>> >> Basically,
>> >> we need to capture telemetry. We already have a mechanism to get
>> status
>> >> from services. However, being able to capture all message traffic,
>> >> regardless of destination could be highly useful and would prevent any
>> >> new
>> >> requirements on our service providers.
>> >>
>> >> But, if we can capture the "raw" messages of the NMR it provides a new
>> >> design option...one that I am hoping exists.
>> >>
>> >>
>> >
>> >
>> > --
>> >
>> > James
>> > -------
>> > http://radio.weblogs.com/0112098/
>> >
>> >
>>
>> Thanks James. I'll follow those links. But, I don't want to have to
>> know
>> about any endpoints a priori. I suppose I could retrieve all of the
>> endpoints registered. That might be the trick anyway...
>>
>>
>
>
> --
>
> James
> -------
> http://radio.weblogs.com/0112098/
>
>
Cool James. Is your method using the pub/sub mechanism? So, I just need to
set up a subscriptionSpec with no service? That'd be a really cool tool for
us...
Yes, Just create an empty subscriptionSpec and you're fine. You can
add a subscriptionFilter later on if you want to filter things.
--
James
-------
http://radio.weblogs.com/0112098/
