Hi Phil, I'm going to move my issues to the axis-c user and/or developer's lists. Alek was kind enough to forward my questions there.
I haven't seen any assertion errors in my code... yet :-) On Tuesday 01 June 2004 01:22 pm, Bochnak Filip wrote: > Hi Alek & Ben > > Nice to hear that there are some guys who has nearly the same problem and > trying to figure it out. ;-) > I did the notice this a couple of days, ago. > But I´m not sure about, if this is the right way/answere, because > I get sometimes a result back and sometimes a message like > msg_size = null with an error message, when I run the appl. > (And the wsdl2ws is not working as it has supposed to be. :-[ ) > My error looks as follows: > "Debug Assertion Failed" File: dbgheap.c Line:1011 > Expression: _CrtIsValidHeapPointer(pUserData) > Maybe somebody of you can help me out, or post me a simple > sample for a c++client/java-service on Tomcat. > > Thanks, Cu Phil > > > -----Ursprüngliche Nachricht----- > Von: Aleksander Slominski [mailto:[EMAIL PROTECTED] > Gesendet: Dienstag, 1. Juni 2004 17:48 > An: [EMAIL PROTECTED] > Cc: Apache AXIS C Developers List; Apache AXIS C User List > Betreff: Re: c++ WSDL2Ws creates an extra input parameter > > Ben Souther wrote: > >Thank you, Aleksander. > > > >Is there any known work around for this, preferably on the client (c++) > > side? > > > > until it is resolved i would just do global search in source code and > replace string HTTP/1.1 with 1.0 :) > > also you should post this question to axis-c-user and axis-c-dev mailing > lists (i have CCed them now). > > alek > > > > > -------- Original Message -------- > > Subject: Re: c++ WSDL2Ws creates an extra input parameter > Date: Fri, 28 May 2004 18:11:56 -0500 > From: Aleksander Slominski <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] > References: <[EMAIL PROTECTED]> > <[EMAIL PROTECTED]> > > Ben Souther wrote: > >More Data...... > > > >Using the tcpmon application, I was able to grab all of the data being > > swapped > > >between the client and server. > > > >For some reason, Axis (server, java) returns the returns the response > >"chunked" for the C++ Client but not for the Java client. > > the reason is that AXIS C++ client sends HTTP 1.1 request and support in > clinet for chunked is then assumed by server (tomcat):: > POST /file_manager/services/EchoCaps HTTP/1.1 > > alek > > >I assume the delay is due to the connection not closing correctly. > >The C++ app probaly returns after the connection times out??? > > > >Again, any help is appreciated > >-Ben > > > >Here is the data intercepted with tcpmon:.... > >================================= > >FROM THE JAVA CLIENT > >================================= > >Listen Port: 8888 > >Target Host: 127.0.0.1 > >Target Port: 8080 > >==== Request ==== > >POST /file_manager/services/EchoCaps HTTP/1.0 > >Content-Type: text/xml; charset=utf-8 > >Accept: application/soap+xml, application/dime, multipart/related, text/* > >User-Agent: Axis/1.1RC2 > >Host: 127.0.0.1 > >Cache-Control: no-cache > >Pragma: no-cache > >SOAPAction: "" > >Content-Length: 473 > > > ><?xml version="1.0" encoding="UTF-8"?> > ><soapenv:Envelope > > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; > > > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > <soapenv:Body> > > <ns1:capitalize > >soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > >xmlns:ns1="EchoCaps"> > > <inputString xsi:type="xsd:string">String from the java > >client</inputString> > > </ns1:capitalize> > > </soapenv:Body> > ></soapenv:Envelope> > > > > > >==== Response ==== > >HTTP/1.1 200 OK > >Content-Type: text/xml;charset=utf-8 > >Date: Fri, 28 May 2004 20:17:24 GMT > >Server: Apache-Coyote/1.1 > >Connection: close > > > ><?xml version="1.0" encoding="UTF-8"?> > ><soapenv:Envelope > > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; > > > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > <soapenv:Body> > > <ns1:capitalizeResponse > > soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > > xmlns:ns1="EchoCaps"> > > <EchoCaps xsi:type="xsd:string">STRING FROM THE JAVA CLIENT</EchoCaps> > > </ns1:capitalizeResponse> > > </soapenv:Body> > ></soapenv:Envelope> > > > > > > > > > >=================== > >FROM THE C++ CLIENT.......... > >=================== > >Listen Port: 8888 > >Target Host: 127.0.0.1 > >Target Port: 8080 > >==== Request ==== > >POST /file_manager/services/EchoCaps HTTP/1.1 > >Host: 127.0.0.1 > >Content-Type: text/xml; charset=UTF-8 > >SOAPAction: "EchoCaps#capitalize" > >Content-Length: 439 > > > ><?xml version='1.0' encoding='utf-8' ?> > ><SOAP-ENV:Envelope > > xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; > > > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > <SOAP-ENV:Body> > > <ns1:capitalize > >xmlns:ns1="http://192.168.0.103:8888/file_manager/services/EchoCaps";> > > <inputString xsi:type="xsd:string">Input from C++ > >Client</inputString> > > </ns1:capitalize> > > </SOAP-ENV:Body> > ></SOAP-ENV:Envelope> > > > > > >==== Response ==== > >HTTP/1.1 200 OK > >Content-Type: text/xml;charset=utf-8 > >Transfer-Encoding: chunked > >Date: Fri, 28 May 2004 20:20:42 GMT > >Server: Apache-Coyote/1.1 > > > >20d > ><?xml version="1.0" encoding="UTF-8"?> > ><soapenv:Envelope > > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; > > > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > <soapenv:Body> > > <ns1:capitalizeResponse > > soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > > xmlns:ns1="http://192.168.0.103:8888/file_manager/services/EchoCaps";> > > <EchoCaps xsi:type="xsd:string">INPUT FROM C++ CLIENT</EchoCaps> > > </ns1:capitalizeResponse> > > </soapenv:Body> > ></soapenv:Envelope> > >0 > > > > > >============== > > > >On Friday 28 May 2004 12:26 pm, Ben Souther wrote: > >>Hello, > >> > >>I've used the WSDL2Ws tool that ships with Axis C++ to create a simple > >>client for a java webservice running on axis/tomcat. The webservice > > method > > >>takes a string as it's only argument and returns the same string but in > >>upper case. > >> > >>The c++ method that gets generated has an extra input parameter, has a > >>return type of void, and doesn't seem to work. > >> > >>I tried commenting out the line with the second > >> "m_pCall->AddParameter.." statement. > >>This improved things a bit. I can now see that a call is being made. > >>I determined this with a System.out.println statement on the server > >> which shows that the string is being passed from the c++ client to the > >> webservice. > >> > >>After that, the app just hangs for about 10 seconds and returns with the > >>following message: > >> > >>execution break > >>m_MsgSize == 0, so return NULL > >>Press any key to continue > >> > >>Is Axis C++ interoperable with Axis Java?. > >>Do I need to tweak the WSDL to get this to work? > >> > >>If the WSDL2Ws tool isn't generating the proper c++ code, does anyone > > know > > >>where there is an example of a working c++ client that calls an > > echoString > > >>type of webservice that I can use as a template? > >> > >>Any help would be greatly appreciated. > >> > >>Below is a copy of all relevant files: > >> > >>==================================================== > >>The Java WS Class: > >>==================================================== > >>package filemanager.service; > >>public class EchoCaps{ > >> > >> public String capitalize(String in){ > >> System.out.println("Value passed in from client: " + in); > >> return in.toUpperCase(); > >> } > >>} > >> > >>=========================================================== > >>The WSDL generated from that class, from Axis Java running on Tomcat: > >>=========================================================== > >> <wsdl:definitions > >>targetNamespace="http://localhost:8080/file_manager/services/EchoCaps";> > >> > >> <wsdl:message name="capitalizeRequest"> > >><wsdl:part name="inputString" type="xsd:string"/> > >></wsdl:message> > >> > >> <wsdl:message name="capitalizeResponse"> > >><wsdl:part name="EchoCaps" type="xsd:string"/> > >></wsdl:message> > >> > >> <wsdl:portType name="EchoCaps"> > >> > >> <wsdl:operation name="capitalize" parameterOrder="inputString"> > >><wsdl:input message="impl:capitalizeRequest" name="capitalizeRequest"/> > >><wsdl:output message="impl:capitalizeResponse" > > name="capitalizeResponse"/> > > >></wsdl:operation> > >></wsdl:portType> > >> > >> <wsdl:binding name="EchoCapsSoapBinding" type="impl:EchoCaps"> > >><wsdlsoap:binding style="rpc" > >>transport="http://schemas.xmlsoap.org/soap/http"/> > >> > >> <wsdl:operation name="capitalize"> > >><wsdlsoap:operation soapAction=""/> > >> > >> <wsdl:input name="capitalizeRequest"> > >><wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > >>namespace="http://localhost:8080/file_manager/services/EchoCaps"; > >>use="encoded"/> > >></wsdl:input> > >> > >> <wsdl:output name="capitalizeResponse"> > >><wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > >>namespace="http://localhost:8080/file_manager/services/EchoCaps"; > >>use="encoded"/> > >></wsdl:output> > >></wsdl:operation> > >></wsdl:binding> > >> > >> <wsdl:service name="EchoCapsService"> > >> > >> <wsdl:port binding="impl:EchoCapsSoapBinding" name="EchoCaps"> > >><wsdlsoap:address > >>location="http://localhost:8080/file_manager/services/EchoCaps"/> > >></wsdl:port> > >></wsdl:service> > >></wsdl:definitions> > >> > >>========================================================== > >>The generated cpp file from running WSDL2Ws on the WSDL file above: > >>========================================================== > >>/* > >> * This is the Client Stub implementation file genarated by WSDL2Ws > >> tool. * EchoCaps.cpp: implemtation for the EchoCaps. > >> * > >> */ > >> > >>#include "EchoCaps.h" > >> > >>#include <axis/server/AxisWrapperAPI.h> > >> > >>bool CallBase::bInitialized; > >>CallFunctions CallBase::ms_VFtable; > >>EchoCaps::EchoCaps() > >>{ > >> m_pCall = new Call(); > >> m_pCall->SetProtocol(APTHTTP); > >> > >>m_pCall->SetEndpointURI("http://192.168.0.103:8080/file_manager/services/ > >>E > > c > > >>hoCaps"); } > >> > >>EchoCaps::~EchoCaps() > >>{ > >> delete m_pCall; > >>} > >> > >> > >>/*Methods corresponding to the web service methods*/ > >> > >>/* > >> * This method wrap the service methodcapitalize > >> */ > >>void EchoCaps::capitalize(xsd__string Value0, xsd__string Value1) > >>{ > >> if (AXIS_SUCCESS != m_pCall->Initialize(CPP_RPC_PROVIDER, > > NORMAL_CHANNEL)) > > >>return ; > >> m_pCall->SetTransportProperty(SOAPACTION_HEADER , ""); > >> m_pCall->SetSOAPVersion(SOAP_VER_1_1); > >> m_pCall->SetOperation("capitalize", > >>"http://192.168.0.103:8080/file_manager/services/EchoCaps";); > >> m_pCall->AddParameter((void*)&Value0, "inputString", XSD_STRING); > >> > >> > >>//******************************************************************* // > >>After commenting out the following line, the client was able to // > >>successfully send the string to the webservice. > >> //m_pCall->AddParameter((void*)&Value1, "EchoCaps", XSD_STRING); > >> > >>//******************************************************************* > >> > >> if (AXIS_SUCCESS == m_pCall->Invoke()) > >> { > >> if(AXIS_SUCCESS == m_pCall->CheckMessage("capitalizeResponse", > >>"http://192.168.0.103:8080/file_manager/services/EchoCaps";)) > >> { > >> /*not successful*/ > >> } > >> > >> > >> } > >> m_pCall->UnInitialize(); > >>} > >> > >>// > >>// Added by me > >>// > >>void main(){ > >> EchoCaps echoCaps; > >> echoCaps.capitalize("this is a string", ""); > >>} -- Ben Souther F.W. 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