perfsonar development work

[Michael Michalis <>]

Maciej,

We had some problems with our mail server so I was getting your messages
with some delay. So excuse me if you had already answered to some of my
questions. Unfortunately although I have the LS running it can only accept
requests from our internal network and all requests to it from the outside
will be cut off(Unfortunately I am on a non privileged network). Thanks for
the offer anyway. I'll look the configuration files and logs. Maybe
something will come out of that.

Thanks,

Michalis 

-----Original Message-----
From: Maciej Glowiak 
[mailto:]
 
Sent: Wednesday, November 08, 2006 1:54 PM
To: Perfsonar Development List; Michael Michalis
Subject: Re: [pS-dev] [Fwd: problem with SOAPClient]

By the way, the server log could be useful to diagnose what happened 
with the server.

If you set up the server I can test some requests with my client.
Let me know if so. My yahoo_id and skype_id are "maciej_psnc".

Maciej


Maciej Glowiak wrote:
> Michael,
> 
> Please post such e-mails on the mailing list. Perhaps other participants 
>  had similar problems and they will be able to help you. (or just send 
> CC to the list)
> 
> I don't know what the problem may be. I tested SOAPClient today and it 
> worked fine. I think the problem is with your tomcat installation.
> 
> Maybe you didn't set proper properties in catalina.properties file? Then 
> the LS seems to be deployed properly but in case of coming request it 
> may return null ptr ex.
> 
> Maybe some other opinions?
> 
> Maciej
> 
> -------- Original Message --------
> Subject:     problem with SOAPClient
> Date:     Wed, 08 Nov 2006 13:13:33 +0200
> From:     Michael Michalis 
> <>
> To:     Maciej Glowiak 
> <>
> 
> 
> 
> Hi Maciej,
> 
> 
> 
> I've downloaded from svn the entire perfsonar directory and rebuilt  it
> using the instructions in the wiki.
> 
> I've validaded axis and the page of the LookupService is shown on
> firefox as normal. I've tryied to test the installation using the
> included tests ( ls-run-client-register ) but I get an exception saying
> connection was refused. Then I tried to communicate with  the service
> from another pc via the SOAPClient and I got the following exception:
> 
> End point: http://194.42.2.67:80/axis/services/LookupService
> 
> Request file: C:\LSRegisterRequest.xml
> 
> Response file: C:\response.xml
> 
> SOAPClient.makeRequest: General exception encountered by client
> 
> AxisFault
> 
>  faultCode:
> {_http://schemas.xmlsoap.org/soap/envelope/}Server.userException_
> 
>  faultSubcode:
> 
>  faultString: _java.lang.NullPointerException_
> 
>  faultActor:
> 
>  faultNode:
> 
>  faultDetail:
> 
>       {http://xml.apache.org/axis/}hostname:localhost.localdomain
> 
> 
> 
> _java.lang.NullPointerException_
> 
>       at
>
org.apache.axis.message.SOAPFaultBuilder.createFault(_SOAPFaultBuilder.java:
222_) 
> 
> 
>       at
>
org.apache.axis.message.SOAPFaultBuilder.endElement(_SOAPFaultBuilder.java:1
29_) 
> 
> 
>       at
>
org.apache.axis.encoding.DeserializationContext.endElement(_DeserializationC
ontext.java:1087_) 
> 
> 
>       at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
> Source)
> 
>       at
> org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown
> Source)
> 
>       at
>
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatc
her.dispatch(Unknown 
> 
> Source)
> 
>       at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> Source)
> 
>       at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
> 
>       at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
> 
>       at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> 
>       at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> 
>       at javax.xml.parsers.SAXParser.parse(Unknown Source)
> 
>       at
>
org.apache.axis.encoding.DeserializationContext.parse(_DeserializationContex
t.java:227_) 
> 
> 
>       at org.apache.axis.SOAPPart.getAsSOAPEnvelope(_SOAPPart.java:696_)
> 
>       at org.apache.axis.Message.getSOAPEnvelope(_Message.java:435_)
> 
>       at
>
org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(_MustUnderstandCh
ecker.java:62_) 
> 
> 
>       at org.apache.axis.client.AxisClient.invoke(_AxisClient.java:206_)
> 
>       at org.apache.axis.client.Call.invokeEngine(_Call.java:2784_)
> 
>       at org.apache.axis.client.Call.invoke(_Call.java:2767_)
> 
>       at org.apache.axis.client.Call.invoke(_Call.java:1792_)
> 
>       at ls.common.SOAPClient.makeRequest(_SOAPClient.java:98_)
> 
>       at ls.common.SOAPClient.main(_SOAPClient.java:158_)
> 
> Client exiting
> 
> 
> 
> It seems the server returned null or something. Do you have any idea why
> this problem is happening. Iwould very much appreciate any information
> about this issue.
> 
> 
> 
> 
> 
> 
> 
> Best Regards,
> 
> 
> 
> 
> 
> Michalis Michael
> 
> 


-- 

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| Maciej Glowiak        Network Research and Development            ||
| 

     Poznan Supercomputing and Networking Center ||
| (+48 61) 858 2024     http://monstera.man.poznan.pl/              ||
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