;; Change these values to match your environment
SET local_site_name = "My Local IIS Managed Site"
SET small_file_name = "sitemap.xml"

:start
;; Allow 3 failures (per cycle) before taking action.
LOOPCOUNT 3

;; Test downloading a small file from the local website.
:test_web_site
FTPLOGON local_site_name
RCVFILE small_file_name
IFERROR= $ERROR_SUCCESS GOTO done
;; If we reached this line the test failed.
;; Wait 30 seconds before trying again.
PAUSE /for=30
LOOPTO test_web_site

;; If we reached this line the test failed 3 times.
;; Take action by restarting the WWW service.
DOSCMD 'net stop "World Wide Web Publishing Service"' 
DOSCMD 'net start "World Wide Web Publishing Service"' 

;; Reset the failure counter
LOOPCOUNT 3

;; Test again after restarting the WWW service.
;; If it fails 3 more times take action using IISReset.
:post_restart_test
FTPLOGON local_site_name
RCVFILE small_file_name
IFERROR= $ERROR_SUCCESS GOTO done
PAUSE /for=30
LOOPTO post_restart_test
EXEC "iisreset /restart" /timeout=120

:done
FTPLOGOFF
;; Wait 5 minutes (300 seconds) between cycles
PAUSE /for=300
GOTO start