We have a web application where we are using global.asax for url rewriting. We use a compiled version of the site on the live server.
As a part of modification request, we had to add some custom native AJAX code where javascript would call a webservice to update the content of the page. For being able to call the webservice with extension .asmx, we modified the url rewriting code to handle asmx requests seperately.
this arrangement works fine on the local machine, but when we publish the site and deploy it on the live server, the new code doesnt seem to get included. It still skips the condition to check the ‘.asmx’ extension, and throws a page not found exception considering the webservice name as a page name.
We have tried looking all over and googled for such things as well.. but no avail.. any pointers on what might be going wrong.. ?
Assuming your URL rewriting is good (isn’t that normally implemented as a HttpModule?) I’d check to make sure that there’s an ISAPI mapping in IIS on production that sends .asmx requests to ASP.NET.
If you think your changes to the global.asax haven’t been rejitted then you can always stop the application pool, go find your web applications compiled bits in c:\windows\microsoft.net\framework[version]\temporary asp.net files… and delete the jitted version. I’ve seen ASP.NET miss when it comes to Jitting changes before.
I’d also consider running http fiddler (IE) or tamper data (FireFox extension) on one of the pages that makes calls to the web service. It will tell you exactly how the page is calling the web service and you can validate that the called URL is correct.