I am having some debugging issues with Visual Studio and I was hoping someone can point me in the right direction. When debugging server-side code that is run as a result of an AJAX call I can step through the code but all of a sudden (usually after 20-30 seconds) it seems like a response is sent back to the client and the JavaScript callback code is executed even though I am not yet done stepping through the code. The returned readyState value indicates that the request is complete (readyState == 4) and the status returns 200. The weirdest part is that once the JavaScript callback code has finished executing, the Visual Studio debugger resumes where it left off before executing the JavaScript callback code. However, when I send back the response to the client the JavaScript callback function does not run again.
This only started to happen recently. Until the last couple of days I was able to debug server-side code without any issues and with no timeout constraints. I checked the ping timout settings of the Application Pool to make sure the Ping Enabled setting is still set to False (it is). Plus I also checked the Connection time-out settings of the Web Site.
Has anyone else experience this and how can I resolve that?