cxf-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Daniel Kulp <dk...@apache.org>
Subject Re: Confusing error message "Problem writing SAAJ model to stream" in case if service not avalable
Date Tue, 18 Oct 2011 18:43:52 GMT
On Tuesday, October 18, 2011 10:58:09 AM Andrei Shakirin wrote:
> Hi,
> 
> Just to be sure that proposed improvement makes sense and has no drawbacks.
> 
> use case: Dispatch client sends stream message to remote Web Service using
> following code:
> 
> final Dispatch<StaxSource> dispatch = service.createDispatch(PORT_NAME,
>              StaxSource.class, Service.Mode.MESSAGE);
> final StaxSource response = dispatch.invoke(request);
> 
> In case if remote service is just not available, code throws following
> SoapFault: org.apache.cxf.binding.soap.SoapFault: Problem writing SAAJ
> model to stream at
> org.apache.cxf.binding.soap.saaj.SAAJOutInterceptor$SAAJOutEndingIntercepto
> r.ha
> ndleMessage(SAAJOutInterceptor.java:214)[132:org.apache.cxf.bundle:2.4.2]
> at
> org.apache.cxf.binding.soap.saaj.SAAJOutInterceptor$SAAJOutEndingIntercepto
> r.ha
> ndleMessage(SAAJOutInterceptor.java:170)[132:org.apache.cxf.bundle:2.4.2]
> at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChai
> n.ja va:263)[132:org.apache.cxf.bundle:2.4.2]
> 
> To be honest, the error message is quite confusing, I expect "Connection
> refused" exception here.
> 
> The wrapped Exception is available:
> Caused by: com.ctc.wstx.exc.WstxIOException: Connection refused: connect
>         at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:257)
> 
> Question: does it make sense to explicitly check for connection refused case
> in SAAJOutInterceptor (XMLStreamWriter.flush()) and provide more
> understandable message for the user?  I guess this error happens quite
> often by the web applications. If yes, I am going to create Jira issue and
> provide a patch.

I'm definitely ok with a patch for this.     It probably should be some sort 
of IO exception.


-- 
Daniel Kulp
dkulp@apache.org
http://dankulp.com/blog
Talend - http://www.talend.com

Mime
View raw message