Memory Leak with version1.6b

2006-10-11 Thread Markus Heinisch 



Hello,

I'm new to AXIS_CPP. 
I have managed to deploy my own sample Web service with the simple axis server 
on Win XP (using Visual Studio 2005).

While testing my Web 
service with SoapUi, I discovered a memory leak!
My Web service is 
very simple and based on the class:

  class EosServiceWS 
  {public:EosServiceWS();public:virtual 
  ~EosServiceWS();public: void 
  onFault();xsd__string search(xsd__int 
  Value0);xsd__string suche(xsd__string 
  Value0);void 
  test(); 
  // --- My test case};
The class was 
generated from the WSDL file (like all server side files).
I only tested the 
method test(), which has an empty body, butI see a constant increasing 
memory consumptionwhich does not shrink.
Is it a known 
problem? on Windows? How about Linux?

Any hints to find a 
workaround are welcome.

Cheers 
Markus

Re: Memory Leak with version1.6b

2006-10-11 Thread Adrian Dick 
Hi,

Have you followed the advice given here:
http://ws.apache.org/axis/cpp/arch/mem-management.html

Regards,
Adrian
___
Adrian Dick ([EMAIL PROTECTED])


Markus Heinisch [EMAIL PROTECTED] wrote on 11/10/2006
10:15:48:

 Hello,

 I'm new to AXIS_CPP. I have managed to deploy my own sample Web
 service with the simple axis server on Win XP (using Visual Studio 2005).

 While testing my Web service with SoapUi, I discovered a memory leak!
 My Web service is very simple and based on the class:
 class EosServiceWS
 {
  public:
   EosServiceWS();
  public:
   virtual ~EosServiceWS();
  public:
   void onFault();
   xsd__string search(xsd__int Value0);
   xsd__string suche(xsd__string Value0);
   void test(); // ---
 My test case
 };
 The class was generated from the WSDL file (like all server side files).
 I only tested the method test(), which has an empty body, but I see
 a constant increasing memory consumption which does not shrink.
 Is it a known problem? on Windows? How about Linux?

 Any hints to find a workaround are welcome.

 Cheers Markus




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AW: Memory Leak with version1.6b

2006-10-11 Thread Markus Heinisch 
Hi Adrian,

Thank you, I have read the page and followed the instructions. My C++ knowledge 
is more than 8 years old, so I'm not sure I catched every single instruction. 
My code is very simple:

xsd__string EosServiceWS::search(xsd__int Value0){
xsd__string retBuf = new char[100];
sprintf_s(retBuf, 100, Search: %i, Value0);

return retBuf;
}

xsd__string EosServiceWS::suche(xsd__string Value0)  {
int size = strlen(Value0) + 10;
xsd__string retBuf = new char[size];
sprintf_s((char*) retBuf, size, Suche: %s, Value0);
delete Value0;

return retBuf;
}

void EosServiceWS::test(){
cout  WS-Call to test()  endl;
}

I found the memory leak while calling method test().

Btw, I'm using Visual Studio 2005 and will switch to Visual Studio 2003.

In the mailing list I read in some postings that Xerces may cause the memory 
leak. Is that confirmed? Can I use the current version instead of xerces 2.2?

Thnaks,

Markus

 

 -Ursprüngliche Nachricht-
 Von: Adrian Dick [mailto:[EMAIL PROTECTED] 
 Gesendet: Mittwoch, 11. Oktober 2006 12:38
 An: Apache AXIS C User List
 Betreff: Re: Memory Leak with version1.6b
 
 Hi,
 
 Have you followed the advice given here:
 http://ws.apache.org/axis/cpp/arch/mem-management.html
 
 Regards,
 Adrian
 ___
 Adrian Dick ([EMAIL PROTECTED])
 
 
 Markus Heinisch [EMAIL PROTECTED] wrote on 11/10/2006
 10:15:48:
 
  Hello,
 
  I'm new to AXIS_CPP. I have managed to deploy my own sample Web 
  service with the simple axis server on Win XP (using Visual 
 Studio 2005).
 
  While testing my Web service with SoapUi, I discovered a 
 memory leak!
  My Web service is very simple and based on the class:
  class EosServiceWS
  {
   public:
EosServiceWS();
   public:
virtual ~EosServiceWS();
   public:
void onFault();
xsd__string search(xsd__int Value0);
xsd__string suche(xsd__string Value0);
void test(); // ---
  My test case
  };
  The class was generated from the WSDL file (like all server 
 side files).
  I only tested the method test(), which has an empty body, 
 but I see a 
  constant increasing memory consumption which does not shrink.
  Is it a known problem? on Windows? How about Linux?
 
  Any hints to find a workaround are welcome.
 
  Cheers Markus
 
 
 
 
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 For additional commands, e-mail: [EMAIL PROTECTED]
 
 

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