Forum > IIS isapi bug

02-22-2019, 07:00 AM:

xe7, iw15.0.15

I am trying to debug and iw isapi application that runs fine as a Standalone but not as an isapi dll under iis.

When I try to start up the isapi application I get a server 500 error with the following

Exception: Exception

No HTTP hook has been set.

Any ideas would be appreciated.

I found the line of the error. In the oncreate of the servercontroller I am trying to call this calll.

LoadXMLDocument(ASettingsXMLName);

I actually get this error.

Error: The system cannot locate the object specified.

Why would this call work under SA but not ISAPI?

02-22-2019, 10:41 AM:

Hi Joel. If this is an external file, isapi is located in different path. This code read file in the same path.

Code:

if IsLibrary then

txt := ExtractFilePath( GetModuleName( HInstance ) ) + 'MyINIFile.ini'

else

txt := ExtractFilePath( ParamStr(0) ) + 'MyINIFile.ini';

02-22-2019, 02:02 PM:

You an use gSC.AppPath to do the same with shorter syntax.

02-23-2019, 02:46 PM:

Thanks.

I actually had to use IW.Common.System.gsAppPath to get it to work. (i think this is because appPath is iw12 or less.)

02-28-2019, 03:54 PM:

You probably just needed to add the servercontroller unit to your uses clause.