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Debugging an ISAPI dll
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General information
Forum:
Visual FoxPro
Category:
Troubleshooting
Title:
Debugging an ISAPI dll
Miscellaneous
Thread ID:
00591744
Message ID:
00591744
Views:
62
Hi all,

I posted this in the C++ forum too, but the ISAPI is used to handle VFP COM servers, so hope someone here might have some insight too...

I've written an ISAPI .dll and have been working on updating it some. My current environment is Windows 2000 Prof with IIS.

When I was debugging before, I was testing with Win98, Personal Web Server. At that time, I could put in a

_asm int 3;

to force a breakpoint as the DLL became loaded and reached a certain point. At that time, the project settings for debug would be to invoke the inetinfo.exe file with the parameters of "-e w3svc" which worked fine.

Now, under Win2K Prof, IIS, trying the same approach doesn't work. I've even tried forcing the FTP, WWW, and other services based on INetInfo off so that I could force a manual start when I was ready to test. -- No go...

I also tried the approach where INetInfo was already started and I would invoke the "Attach to process". But whenever I put in the _asm int 3; it would just skip along and return a "500 internal server error" and never allow debug up. This same scenario but testing with Apache web server software works no problem on debugging.

Hopefully I have included enough info here...

Thanks,


Don
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