On May 11, 2009, at 10:09 PM, Ken Cavanaugh wrote:
>
> On May 11, 2009, at 4:17 PM, Survivant 00 wrote:
>
>> there was suppose to have a jmx implementation for grizzly.
>>
>> gmbal available on kenai.
>
> We have talked about using gmbal in Grizzly before, but I'm not sure
> where that work is these days.
I believe it's here:
http://kenai.com/projects/gmbal
> The gmbal bundles are also available from maven now: groupid
> org.glassfish.gmbal, current
> version 3.0.0-b002. There are currently 2 bundles:
> • gmbal-api-only (14 K), which includes only the APIs needed to
> build and run. A gmbal client can use this to minimize footprint
> when MBeans are not needed.
> • gmbal (250K), which includes everything.
> Both bundles have the same API: the org.glassfish.gmbal. Note that
> there is also a source bundle for reference
> with each release (and for use in a debugger if needed).
>
> Unfortunately I won't be able to attend the Grizzly meeting this
> week, if anyone plans to discuss gmbal
> in grizzly this week.
Actually, I think that we can implement this even without adding
another dependency to the project. grizzly is already instrumented via
JMX (as Jeanfrancois mentioned), so this would only needed to be
extended.
I'll create an RFE tomorrow.
/i
>
> Ken.
>>
>>
>> 2009/5/11 Survivant 00 <survivant00_at_gmail.com>
>> sure that something embedded is better, but only if we use it :)
>>
>> What I was planning is to offer a webapp that can do jmx
>> monitoring. if the user put that war into webapps folder, it
>> willbe deployed..
>>
>> 2009/5/11 Igor Minar <iiminar_at_gmail.com>
>> I'm glad that others were thinking about this too.
>>
>> IMO it would be better if such a feature was in the grizzly or
>> grizzly-http module so that others can benefit from it (e.g. for
>> glassfish that would be a major improvement).
>>
>> I actually already have a primitive implementation of something
>> similar for grizzly-sendfile, but it works only for connections
>> served by grizzly-sendfile (I'm using my own selector). If you are
>> curious check out SendfileDownloadsMonitor.java
>>
>> /i
>>
>>
>>
>>
>> On May 11, 2009, at 2:48 PM, Survivant 00 wrote:
>>
>> yes I would be nice. I had planned to add this feature with GWS
>> Deployer.
>>
>> 2009/5/11 Igor Minar <iiminar_at_gmail.com>
>> hi there,
>>
>> Sun Webserver 7 has a feature called "perfdump" which allows admins
>> to quickly get all the important perf stats of the webserver by
>> hitting a URI or using the console tool. One part that I find
>> really useful to when debugging production issues, is the list of
>> open sessions (basically the list of requests that are currently
>> being processed by the webserver with the ip addresses and the
>> states).
>>
>> I was wondering if anyone thinks that this would be a useful
>> feature for grizzly too. Info like this exposed via JMX would be
>> pretty cool IMO.
>>
>> http://blogs.sun.com/elving/entry/perfdump_in_7_0
>> http://docs.sun.com/app/docs/doc/820-1067/6ncovgc84?l=ru&a=view
>>
>> what do you think?
>>
>> /i
>>
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>