perfsonar development work

[Maciej Glowiak <>]

Hi Jason,

Jason Zurawski wrote:
> All;
>
> The second bug is in the Java hLS:
>
> Because the eventType parameters are used (and only one eventType could 
> ever be present) I am seeing this being registered into the gLS from the 
> Java hLSs:
>
> <nmwg:data>
>   <nmwg:metadata>
>     <summary:subject>
>
>       <nmtb:domain />
>
>       <nmtl3:network />
>
>     </summary:subject>
>     <summary:parameters>
>       <nmwg:parameter name="eventType" />
>     </summary:parameters>
>
> <nmwg:eventType>http://ggf.org/ns/nmwg/tools/org/perfsonar/service/lookup/summarization/2.0</nmwg:eventType> 
>
>   </nmwg:metadata>
> </nmwg:data>
>
> The summarization eventType here is unexpected - there should only be 
> 'data' eventTypes in this space (e.g. utilization, errors) and this was 
> causing the Discovery code to ignore them.
> Maciej: Just removing the eventType from this message will work for me
> when you are able to support multiple eventTypes it can return.

Hmm, I will check it. I think java LS does support multiple event Types 
as well as multiple parameters with the same name (name="eventType"). 
For compatibility I was using both.

For sure the new version of the service I am working on now supports it, 
but it'll not be production one until the end of GN2, so I'll update the 
current "stable" java LS 1.3.

I don't remember where was the example of summary registration I was 
basing on. Can you send the correct request and response that I should 
use? I'll check then where to modify my code.

> Once these fixes are entered (and the summerization algorithms are 
> enhanced) we can try Nina's use case again.

OK, I'll do it tomorrow morning (CET).

best regards
Maciej
--

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| Maciej Glowiak        Network Research and Development            ||
| 

     Poznan Supercomputing and Networking Center ||
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