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From Manoj Dhirde <mdhi...@incognito.com>
Subject Re: Transport Sender Invoke Failed
Date Fri, 11 Nov 2011 12:42:54 GMT
Hi Damitha,

Following are the contents of the header for each request,

*C++ API talking to Python WebService through client built with c-stubs
from the wsdl:*

POST /services/ShService HTTP/1.1
User-Agent: Axis2C/1.6.0
SOAPAction: "http://www.metaswitch.com/ems/soap/sh/Sh/ShPull"
Content-Length: 417
Content-Type: text/xml;charset=UTF-8
Host: 192.168.75.109:8081

*C++ API talking to Java WebService through client built with c-stubs from
the wsdl:*
*
*
POST /MetaSwitchSimulator/services/ShService HTTP/1.1
User-Agent: Axis2C/1.6.0
SOAPAction: "http://www.metaswitch.com/ems/soap/sh/Sh/ShPull"
Content-Length: 417
Content-Type: text/xml;charset=UTF-8
Host: 192.168.75.109:2800

I will check the Server implementation again, the only change we added on
top of the generated stubs in case both servers was to send back success
response and nothing else was changed. But as suggested by you, I will
double check the server implementation.

I changed the SOAP version of client as well thinking that could have
caused the issue with Java WebService, I changed it from 1.1 to 1.2 but
still same error.

Thanks,

Manoj Dhirde.


On Fri, Nov 11, 2011 at 11:38 AM, Damitha Kumarage <damitha@wso2.com> wrote:

> Hi Manoj,
> Server send back a soap fault where it does not give details of the
> problem that occured.
> Can you also send us the http headers  of your request for both cases as
> well. Most probably this could be due to differences in the content type or
> action headers that the client send.
> Also double check your service implementation in java. The soap fault
> could also result due to an  error  thrown from your service.
>
> Thanks,
> Damitha
> Manoj Dhirde wrote:
>
>> Hi Damitha,
>>
>> Thanks for looking into this.
>>
>> Following are the request/responses in case of a Python WebService and
>> Java WebService, when a request was sent through a client built through
>> c-stubs.
>>
>> *C++ API talking to Python WebService through client built with c-stubs
>> from the wsdl:*
>>
>> *Request:*
>>     /<soapenv:Envelope xmlns:soapenv="http://schemas.**
>> xmlsoap.org/soap/envelope/ <http://schemas.xmlsoap.org/soap/envelope/>"
>>            xmlns:sh="http://www.**metaswitch.com/ems/soap/sh<http://www.metaswitch.com/ems/soap/sh>
>> ">/
>> /     <soapenv:Header/>/
>> /     <soapenv:Body>/
>> /        <sh:ShPull>/
>> /           <sh:UserIdentity>MySwitch/ABC Corporation</sh:UserIdentity>/
>> /           <sh:DataReference>0</sh:**DataReference>/
>> /           <sh:ServiceIndication>Meta_**BusinessGroup_CallPark</sh:**
>> ServiceIndication>/
>> /           <sh:OriginHost>mydomain.com?**clientVersion=7.3<http://mydomain.com?clientVersion=7.3><
>> http://mydomain.com?**clientVersion=7.3<http://mydomain.com?clientVersion=7.3>
>> ></sh:**OriginHost>/
>> /        </sh:ShPull>/
>> /     </soapenv:Body>/
>> / </soapenv:Envelope>/
>> /
>> /
>> *Response:*
>> HTTP/1.0 200 OK
>> Server: ZSI/1.1 BaseHTTP/0.3 Python/2.5.2
>> Date: Fri, 11 Nov 2011 03:12:54 GMT
>> Content-type: text/xml; charset="utf-8"
>> Content-Length: 878
>>
>> <SOAP-ENV:Envelope xmlns:SOAP-ENC="http://**schemas.xmlsoap.org/soap/**
>> encoding/ <http://schemas.xmlsoap.org/soap/encoding/>" xmlns:SOAP-ENV="
>> http://**schemas.xmlsoap.org/soap/**envelope/<http://schemas.xmlsoap.org/soap/envelope/>"
>> xmlns:ZSI="http://www.zolera.**com/schemas/ZSI/<http://www.zolera.com/schemas/ZSI/>"
>> xmlns:xsd="http://www.w3.org/**2001/XMLSchema<http://www.w3.org/2001/XMLSchema>"
>> xmlns:xsi="http://www.w3.org/**2001/XMLSchema-instance<http://www.w3.org/2001/XMLSchema-instance>
>> ">
>> <SOAP-ENV:Header></SOAP-ENV:**Header>
>> <SOAP-ENV:Body xmlns:ns1="http://www.**metaswitch.com/ems/soap/sh<http://www.metaswitch.com/ems/soap/sh>
>> ">
>> <ns1:ShPullResponse>
>>      <ns1:ResultCode>200</ns1:**ResultCode>
>>      <ns1:ExtendedResult>
>>             <ns1:ExtendedResultCode>100</**ns1:ExtendedResultCode>
>>             <ns1:ExtendedResultDetail>**SUCCESS</ns1:**
>> ExtendedResultDetail>
>>             <ns1:ExtendedSubResults>
>>                  <ns1:SubResult>
>>                        <ns1:SubResultCode>100</ns1:**SubResultCode>
>>                        <ns1:SubResultDetail>SUCCESS</**
>> ns1:SubResultDetail>
>>                        <ns1:SubResultSource>**MetaSwitch.com</ns1:**
>> SubResultSource>
>>                  </ns1:SubResult>
>>                  </ns1:ExtendedSubResults></**ns1:ExtendedResult>
>> </ns1:ShPullResponse>
>> </SOAP-ENV:Body>
>> </SOAP-ENV:Envelope>
>>
>> *C++ API talking to Java WebService through client built with c-stubs
>> from the wsdl:*
>> *
>> *
>> *Request:*
>> *
>>     /<soapenv:Envelope xmlns:soapenv="http://schemas.**
>> xmlsoap.org/soap/envelope/ <http://schemas.xmlsoap.org/soap/envelope/>"
>>            xmlns:sh="http://www.**metaswitch.com/ems/soap/sh<http://www.metaswitch.com/ems/soap/sh>
>> ">/
>> /     <soapenv:Header/>/
>> /     <soapenv:Body>/
>> /        <sh:ShPull>/
>> /           <sh:UserIdentity>MySwitch/ABC Corporation</sh:UserIdentity>/
>> /           <sh:DataReference>0</sh:**DataReference>/
>> /           <sh:ServiceIndication>Meta_**BusinessGroup_CallPark</sh:**
>> ServiceIndication>/
>> /           <sh:OriginHost>mydomain.com?**clientVersion=7.3<http://mydomain.com?clientVersion=7.3><
>> http://mydomain.com?**clientVersion=7.3<http://mydomain.com?clientVersion=7.3>
>> ></sh:**OriginHost>/
>> /        </sh:ShPull>/
>> /     </soapenv:Body>/
>> / </soapenv:Envelope>/
>> /
>> /
>> *
>> *Response:*
>> HTTP/1.1 500 Internal Server Error
>> Server: Apache-Coyote/1.1
>> Content-Type: text/xml;charset=UTF-8
>> Transfer-Encoding: chunked
>> Date: Fri, 11 Nov 2011 03:15:57 GMT
>> Connection: close
>>
>> <?xml version='1.0' encoding='UTF-8'?><soapenv:**Envelope xmlns:soapenv="
>> http://schemas.**xmlsoap.org/soap/envelope/<http://schemas.xmlsoap.org/soap/envelope/>
>> "><**soapenv:Body><soapenv:Fault><**faultcode>soapenv:Server</**
>> faultcode><faultstring>**unknown</faultstring><detail
>> /></soapenv:Fault></soapenv:**Body></soapenv:Envelope>
>>
>> I checked the Axis2 client side logs and they had following lines
>> suggesting 'Transport Sender Invoke Failed'
>>
>> [Fri Nov 11 03:15:57 2011] [debug] phase_resolver.c(139) Service name is
>> : __ANONYMOUS_SERVICE__
>> [Fri Nov 11 03:15:57 2011] [debug] op_client.c(888)
>> Start:axis2_op_client_infer_**transport
>> [Fri Nov 11 03:15:57 2011] [debug] op_client.c(954)
>> End:axis2_op_client_infer_**transport
>> [Fri Nov 11 03:15:57 2011] [debug] http_transport_sender.c(246) ctx_epr:
>> http://192.168.75.109:**2800/MetaViewSimulator/**services/ShService<http://192.168.75.109:2800/MetaViewSimulator/services/ShService>
>> [Fri Nov 11 03:15:57 2011] [debug] http_transport_sender.c(805) using
>> axis2 native http sender.
>> [Fri Nov 11 03:15:57 2011] [debug] http_sender.c(416)
>> msg_ctx_id:urn:uuid:8743b4cc-**0c56-1e11-3d80-0026b94edeb5
>> [Fri Nov 11 03:15:57 2011] [error] http_sender.c(1442) Error occurred in
>> transport
>> [Fri Nov 11 03:15:57 2011] [error] engine.c(179) Transport sender invoke
>> failed
>>
>> Thanks,
>>
>> Manoj Dhirde.
>>
>> On Fri, Nov 11, 2011 at 9:28 AM, Damitha Kumarage <damitha@wso2.com<mailto:
>> damitha@wso2.com>> wrote:
>>
>>    Hi Manoj,
>>    Can you send the request and response messages to/from the server
>>    in both cases
>>
>>    Thanks,
>>    Damitha
>>    Manoj Dhirde wrote:
>>
>>        Hi Guys,
>>
>>        We are putting together a C++ API for a WebService. We have
>>        generated c-stubs from the wsdl for client and generated the
>>        server side code in Java. Now when we send request from our
>>        API to the Java WebService we get following error,
>>
>>        [Thu Nov 10 06:35:17 2011] [debug]
>>        http_transport_sender.c(805) using axis2 native http sender.
>>        [Thu Nov 10 06:35:17 2011] [debug] http_sender.c(416)
>>        msg_ctx_id:urn:uuid:3586181c-**0ba9-1e11-3b20-0026b94edeb5
>>        [Thu Nov 10 06:35:17 2011] [error] http_sender.c(1442) Error
>>        occurred in transport
>>        [Thu Nov 10 06:35:17 2011] [error] engine.c(179) Transport
>>        sender invoke failed
>>
>>        Then to check with python, we generated the server side stubs
>>        in python and started the Python WebService and it processes
>>        request successfully from the C++ API through same c stubs
>>        client.
>>        Not sure why its not working with Java WebService as our
>>        preference is for Java for the Server side.
>>
>>        Any help is greatly appreciated.
>>
>>        Thanks,
>>
>>        --         *Manoj Dhirde*
>>        Senior Developer
>>        *P:* 604-688-4332x808
>>        *E:* mdhirde@incognito.com <mailto:mdhirde@incognito.com>
>>        <mailto:mdhirde@incognito.com <mailto:mdhirde@incognito.com>**>
>>        *Toll-Free:* 1-800-877-1856
>>
>>        *F:* 604-688-4339
>>        *VoIP:* sip:808@sip.incognito.com
>>        <mailto:sip%3A808@sip.**incognito.com<sip%253A808@sip.incognito.com>
>> >
>>
>>        Incognito Software Inc. <http://www.incognito.com>
>>                       <http://www.incognito.com/**company/events<http://www.incognito.com/company/events>
>> >
>>
>>
>>
>>
>>    --     ______________________________**______________________________*
>> *______
>>
>>    Damitha Kumarage
>>    Technical Lead; WSO2 Inc.
>>    "Oxygenating the Web Service Platform; " http://www.wso2.com/
>>
>>    blog: " http://damithakumarage.**wordpress.com/<http://damithakumarage.wordpress.com/>
>>    ______________________________**______________________________**______
>>
>>    ------------------------------**------------------------------**
>> ---------
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>>
>>
>>
>>
>> --
>> *Manoj Dhirde*
>> Senior Developer
>> *P:* 604-688-4332x808
>> *E:* mdhirde@incognito.com <mailto:mdhirde@incognito.com>
>> *Toll-Free:* 1-800-877-1856
>>
>>
>> *F:* 604-688-4339
>> *VoIP:* sip:808@sip.incognito.com
>>
>> Incognito Software Inc. <http://www.incognito.com>
>>
>> <http://www.incognito.com/**company/events<http://www.incognito.com/company/events>
>> >
>>
>>
>>
>
> --
> ______________________________**______________________________**______
>
> Damitha Kumarage
> Technical Lead; WSO2 Inc.
> "Oxygenating the Web Service Platform; " http://www.wso2.com/
>
> blog: " http://damithakumarage.**wordpress.com/<http://damithakumarage.wordpress.com/>
> ______________________________**______________________________**______
>
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>


-- 
 *Manoj Dhirde*
Senior Developer
*P:* 604-688-4332x808
*E:* mdhirde@incognito.com
*Toll-Free:* 1-800-877-1856


*F:* 604-688-4339
*VoIP:* sip:808@sip.incognito.com

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