Patrick Germain

I wrote a simple cgi.exe program that returns a buffer to the client that
POSTed the request.
If I'm using plain C/C++, everything is OK.
But if I start using MFC classes, after a while, I get the infamous message
:

The specified CGI application misbehaved by not returning a complete set of
HTTP headers.

and the IIS server logs the error 502.2.
Is there any problem using MFC with an .exe ? If I use ISAPI, I don't have
the problem.


IIS is 6.0 and the OS is Win2003 server.
The Cgi code is

/////////////////////////////////
// ADD the statement CString AString ; AND YOU'LL GET AN ERROR 502.2 FROM
IIS
//
// The specified CGI application misbehaved by not returning a complete set
of HTTP headers.
//

CString AString ;

////////////////////////////////////////////////////////////////////////////
/

void main(int argc, char * argv[])

{
BYTE Buf[256] ;
for (int i = 0 ; i < 256 ; i++)
{
Buf[i] = (BYTE)i ;
}

_setmode (_fileno(stdout), _O_BINARY);
printf ("Content-Length: %u\r\n",sizeof (Buf)) ;
printf ("Content-type: application/octet-stream\r\n\r\n") ;
fwrite (Buf , 1 , sizeof (Buf), stdout) ;
}