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BlueDragon 7.1: Deploying CFML on ASP.NET and the Microsoft .NET Framework 45

You could use this information to find the appropriate admin console (by using the first value

reported to help create the proper URL to request the admin console, as also discussed in 5.1.1).

If it seems burdensome to have to declare some setting in multiple admin consoles, recall that all

web applications do inherit from a single, central, bluedragon.xml file, discussed in section

5.1.2.)

Finally, as explained in section 5.1.3, it’s also possible to remove the indication in IIS of a given

virtual directory being an application (and having its own Admin Console). The same applies to

a directory declared to be an application.

8.3 Pages Are Not Performing As Expected

Our experience is that BlueDragon.NET will process CFML pages faster and more efficiently

than ever before possible. Still, there are factors that can affect performance. The following sec-

tions should be considered when facing this challenge.

8.3.1 Beware of Unexpected Application Restarts

If your CFML applications on .NET seem to be performing poorly, it’s worth considering that

one explanation may be the (often unexpected) behavior that .NET offers to restart web applica-

tions automatically under certain conditions. As explained in section 7.1.2, there are several cir-

cumstances (some surprising) where a .NET web application may unload. For example, simply

creating or renaming directories in a .NET application directory can cause the application to un-

load.

As explained further in section 7.1.4, after .NET unloads a web application, the first request for

the first CFML (or ASPX) page after the application unloads will experience a delay of up to a

few seconds. We have seen instances where unexpected circumstances were causing a web ap-

plication to be unloaded very often, thus making all or intermittent CFML page processing to be

slow. To help identify if this is happening, see the following BlueDragon FAQ:

How can I determine if my .NET web application is restarting too often?

8.3.2 .NET Framework Workload Processing Defaults

http://www.newatlanta.com/c/products/bluedragon/self_help/faq/detail?faqId

=285

When application pages fail or the application performs poorly, it may be that the .NET Frame-

work’s built-in processing model and default settings may be throttling or protecting the envi-

ronment in unexpected ways.

There are built-in settings that control how many pages can be requested before being queued,

how much memory can be used by the application, how long pages can run before being timed

out, and more. These settings are controlled by XML entries in the machine.config file or

may be set in your web application’s web.config file (see section 6.3).

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MACROMEDIA COLFUSION MX 7-CFML Guía de usuario Pagina 50