asp-classic-unified-framework/run_site.cmd

@echo off
setlocal
set "ASPC_STARTER_ROOT=%~dp0"
set "IISEXPRESS=C:\Program Files\IIS Express\iisexpress.exe"

rem IIS Express only runs ONE site per process, even when applicationhost.config
rem defines several with serverAutoStart="true" (that attribute is honored by
rem full IIS/W3SVC, not by a single ad-hoc iisexpress.exe invocation - per
rem "iisexpress /?": "/config:config-file ... runs the first site in the
rem specified configuration file"). So each site gets its own process here.

echo Starting production site (http://localhost:8080/) ...
start "IIS Express - Production (8080)" "%IISEXPRESS%" /config:"%~dp0applicationhost.config" /site:"Development Web Site"

echo Starting tests site (http://localhost:8081/) ...
start "IIS Express - Tests (8081)" "%IISEXPRESS%" /config:"%~dp0applicationhost.config" /site:"Tests Web Site"