6 Web Config Unit

The Web Server offers a unit-based approach to configuring the server.

6.1 Configuration Signature

(require web-server/web-config-sig)

web-config^ : signature

Provides contains the following identifiers.

max-waiting : integer?

Passed to tcp-accept.

virtual-hosts : (listof (cons/c string? host-table?))

Contains the configuration of individual virtual hosts.

scripts : (box/c (cache-table? path? servlet?))

Contains initially loaded servlets.

initial-connection-timeout : integer?

Specifies the initial timeout given to a connection.

port : port-number?

Specifies the port to serve HTTP on.

listen-ip : string?

Passed to tcp-accept.

make-servlet-namespace : make-servlet-namespace?

Passed to servlets:make.

6.2 Configuration Units

(require web-server/web-config-unit)

(configuration-table->web-config@       path      [ #:port port       #:listen-ip listen-ip       #:make-servlet-namespace make-servlet-namespace])

→ (unit? web-config^)

path : path?

port : (or/c false/c port-number?) = #f

listen-ip : (or/c false/c string?) = #f

make-servlet-namespace   :   make-servlet-namespace?       =   (make-make-servlet-namespace)

Reads the S-expression at path and calls configuration-table-sexpr->web-config@ appropriately.

(configuration-table-sexpr->web-config@       sexpr      [ #:web-server-root web-server-root       #:port port       #:listen-ip listen-ip       #:make-servlet-namespace make-servlet-namespace])

→ (unit? web-config^)

sexpr : list?

web-server-root   :   path?       =   (directory-part default-configuration-table-path)

port : (or/c false/c port-number?) = #f

listen-ip : (or/c false/c string?) = #f

make-servlet-namespace   :   make-servlet-namespace?       =   (make-make-servlet-namespace)

Parses sexpr as a configuration-table and constructs a web-config^ unit.