In previous versions of IIS whenever we needed to apply some
configuration changes we used to restart IIS. Restarting IIS is the process of
stopping the service and then starting it all over again. Restarting IIS used
to be the only way by which we could recover a non-responsive application. However,
this bad practice should be avoided. Restarting IIS drops all the sessions
connected to Web server (including Internet, FTP, SMTP, and NNTP). All the data
held in Web applications is lost. All Internet sites are made to be unavailable
until Internet services are restarted.
There are 2 ways for restarting IIS.
·
Using the IISReset command prompt utility
·
Using the IIS Manager
Application Pool recycling is one of the features that can
be an alternative to restarting IIS. This feature is the process of recycling
the faulty web applications. We have the default idle time set to 20 minutes in
the setting of IIS 6.0.