User    "www-data"
Group     "www-data"
LogLevel  1
Alive     30

ListenHTTP 
  Address 0.0.0.0
  Port 80
End

Service
  HeadRequire "Host:.*foo.com.*" 
  URL "/(dl|images|stylesheets|javascripts)/.*" 
  BackEnd
    Address 127.0.0.1
    Port 8080
  End
  Session
    Type BASIC
    TTL 300
  End
End

Service
    HeadRequire "Host:.*foo.com.*" 
    BackEnd 
        Address 127.0.0.1
        Port    9000    
    End     
    BackEnd
        Address 127.0.0.1
        Port    9001
    End
    BackEnd
        Address 127.0.0.1
        Port    9002
    End
    Session
        Type    BASIC
        TTL     300
    End
End

Service
  BackEnd
    Address 127.0.0.1
    Port 8080
  End
  Session
    Type BASIC
    TTL 300
  End
End