iis 6 app pool recycle api

Hi,

If Windows 2003 SP1 has been installed, we now add a new /r switch to
iisapp.vbs which can be used to recycle app pools:

cscript iisapp.vbs /a DefaultAppPool /r

You can refer to the source of iisapp.vbs for the detail.

Below is sample script based on WMI. Simply name it to IISRECYCLE.VBS to
use. Please note the AppPoolName argument need to be case-sensitive.

' <----------------- code begin ----------------->

'By Default Recycle All App Pools

bRecycleAll = 1

If Wscript.arguments.count = 0 Then

Wscript.Echo "Syntax: cscript iisrecycle.vbs server
[AppPoolName]"

WScript.Echo "Example: cscript iisrecycle.vbs localhost
DefaultAppPool"

WScript.Quit (0)

Else

strServer = WScript.arguments(0)

If WScript.arguments.count > 1 Then

strAppPoolName = WScript.arguments(1)

bRecycleAll = 0

End If

End If

set Locator = CreateObject("WbemScripting.SWbemLocator")

set Service = locator.connectserver(strServer,"root/MicrosoftIISv2")

service.Security_.AuthenticationLevel = 6

set APCollection = Service.InstancesOf("IISApplicationPool")

If bRecycleAll = 1 Then

For each APInstance in APCollection

APInstance.Recycle

Next

Else

For each APInstance in APCollection

If UCase(ApInstance.Name) = UCase("W3SVC/AppPools/"
& strAppPoolName) Then

APInstance.Recycle

End If

Next

End If

' <----------------- code end ----------------->


Have a good day.

Sincerely,

WenJun Zhang

Microsoft Online Community Support

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