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From John Burgato <john.burg...@atkinsglobal.com>
Subject javax.xml.ws.Service hangs while getting wsdl
Date Tue, 21 Oct 2008 13:41:51 GMT

I have a wsdl and set of associated XSD files (attached) that causes the
javax.xml.ws.Service within CXF to hang within it's constructor.

All I do is make the call:

CDAService cdaService = new CDAService(wsdlURL, new QName(cdaNamespace,
cdaServiceName));

CDAService extends javax.xml.ws.Service and simply calls
super(wsdlURL,namespace) within the constructor.

The reason why it is hanging is because multiple http GETs are being made on
the XSDs on two connections (details below) which I assume is causing some
sort of a deadlock. I have created another similar service that uses the
large "DATEXIISchema_1_0_1_0.xsd", but this seems to get the WSDL in one GET
then all the XSDs in another single GET.

I can only think it's some specific way in which my wsdl and XSDs are
structured or a different service provider is being used, but I can't for
the life of me figure out what is it.


HTTP GETs:
First connection:
------------------------
GET /SubscriptionManager?wsdl HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegCDA.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=DATEXIISchema_1_0_1_0.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegTYP.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegCDA-Tables.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegTEC.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=DATEXIISchema_1_0_1_0.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

-------------------------------------------------------------------
Second connection (that starts before the first is complete):
-------------------------------------------------------------------

GET /SubscriptionManager?xsd=tpegTYP.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegCDA.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegTYP.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegCDA-Tables.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegTEC.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegTYP.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=tpegTEC-Tables.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=DATEXIISchema_1_0_1_0.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive

GET /SubscriptionManager?xsd=DATEXIISchema_1_0_1_0.xsd HTTP/1.1
User-Agent: Java/1.5.0_16
Host: localhost:7777
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive


http://www.nabble.com/file/p20090523/Schema.zip Schema.zip 
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