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From Tim Bain <tb...@alumni.duke.edu>
Subject Re: Monitoring producer flow control.
Date Wed, 22 Apr 2015 13:31:47 GMT
https://issues.apache.org/jira/browse/AMQ-5741

On Wed, Apr 22, 2015 at 7:12 AM, Tim Bain <tbain@alumni.duke.edu> wrote:

> And of course both of those are documented at
> http://activemq.apache.org/jmx.html...  Er, nope, that page hasn't been
> updated in ages, despite new features like these being added.
>
> How can we improve the process to increase the likelihood that JMX changes
> make it onto the webpage?  Maybe a post-commit trigger that looks for
> commits of files ending in MBeanView and emails the committer?  And/or
> maybe we can automate the generation of the list of bean types and
> properties by using reflection (or by using JMX against a running nightly
> build, though reflection sounds easier)?  (If we made it part of the
> release process to generate the HTML and update the webpage, we wouldn't
> need the post-commit nagging emails.)
>
> That content also needs version info: when each bean or property was added
> and when it was removed; the generation script could grab each prior
> version JAR and see what beans were present in that earlier version (i.e.
> removed from a later version) or missing in that earlier version (i.e.
> added in a later version).
> https://issues.apache.org/jira/browse/AMQ-4635 may lelp.
> there is also a destination statistic for blocked sends that could be
> monitored
> and there is an advisory that fires when a dest is full.
>
> On 17 April 2015 at 03:25, Kevin Burton <burton@spinn3r.com> wrote:
> > I’m looking at implementing producer flow control so that I don’t fill up
> > the queues on my broker.
> >
> > It doesn’t look like there’s any way I can see that a client is blocking,
> > waiting for resources to be released.
> >
> > Maybe one strategy could be to put a stopwatch around each send() and
> then
> > I can see that I have some outstanding that have been open for a long
> time.
> >
> >
> > --
> >
> > Founder/CEO Spinn3r.com
> > Location: *San Francisco, CA*
> > blog: http://burtonator.wordpress.com
> > … or check out my Google+ profile
> > <https://plus.google.com/102718274791889610666/posts>
> > <http://spinn3r.com>
>

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