Virtual web1 {
    listen = 0.0.0.0:webcache
    scheduler = chttp
    startservers = 8
    maxclients = 256
    minspareservers = 6
    maxspareservers = 18
    redirect = localhost:80
    server = localhost:www 100
    rule = pattern ".*" use server localhost:www
}

Virtual web2 {
    listen = 127.0.0.1:8000
    scheduler = hhttp
    startservers = 8
    maxclients = 256
    minspareservers = 6
    maxspareservers = 18
    server = 127.0.0.1:www 100
    rule = pattern "/users/([^/]+)/.*" match 1 use server 127.0.0.1:www
}