On this page:
web-server@
Version: 4.1.3
3.5.2 Unit

 (require web-server/web-server-unit)

web-server@ : 
(unit/c (web-config^ tcp^)
        (web-server^))

Uses the web-config^ to construct a dispatcher/c function that sets up one virtual host dispatcher, for each virtual host in the web-config^, that sequences the following operations:

Using this dispatcher/c, it loads a dispatching server that provides serve and serve-ports functions that operate as expected.