116 lines
3.7 KiB
Racket
116 lines
3.7 KiB
Racket
#lang racket/base
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(require racket/match
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net/tcp-sig
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(prefix-in raw: net/tcp-unit)
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racket/unit
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racket/contract
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web-server/dispatchers/dispatch
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web-server/private/dispatch-server-sig
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web-server/private/dispatch-server-unit
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web-server/web-config-sig
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web-server/web-server-sig
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web-server/web-server-unit
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(prefix-in http: web-server/http/request))
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(provide/contract
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[serve
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(->* (#:dispatch dispatcher/c)
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(#:tcp@ (unit/c (import) (export tcp^))
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#:port number?
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#:listen-ip (or/c false/c string?)
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#:max-waiting number?
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#:initial-connection-timeout number?)
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(-> void))]
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[serve/ports
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(->* (#:dispatch dispatcher/c)
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(#:tcp@ (unit/c (import) (export tcp^))
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#:ports (listof number?)
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#:listen-ip (or/c false/c string?)
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#:max-waiting number?
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#:initial-connection-timeout number?)
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(-> void))]
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[serve/ips+ports
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(->* (#:dispatch dispatcher/c)
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(#:tcp@ (unit/c (import) (export tcp^))
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#:ips+ports (listof (cons/c (or/c false/c string?) (listof number?)))
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#:max-waiting number?
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#:initial-connection-timeout number?)
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(-> void))]
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[do-not-return (-> void)]
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[serve/web-config@ (((unit/c (import) (export web-config^))) (#:tcp@ (unit/c (import) (export tcp^))) . ->* . (-> void?))])
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(define (do-not-return)
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(semaphore-wait (make-semaphore 0)))
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(define (serve
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#:dispatch dispatch
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#:tcp@ [tcp@ raw:tcp@]
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#:port [port 80]
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#:listen-ip [listen-ip #f]
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#:max-waiting [max-waiting 40]
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#:initial-connection-timeout [initial-connection-timeout 60])
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(define read-request http:read-request)
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(define-unit-binding a-tcp@
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tcp@ (import) (export tcp^))
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(define-compound-unit/infer dispatch-server@/tcp@
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(import dispatch-server-config^)
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(link a-tcp@ dispatch-server@)
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(export dispatch-server^))
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(define-values/invoke-unit
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dispatch-server@/tcp@
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(import dispatch-server-config^)
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(export dispatch-server^))
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(serve))
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(define (serve/ports
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#:dispatch dispatch
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#:tcp@ [tcp@ raw:tcp@]
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#:ports [ports (list 80)]
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#:listen-ip [listen-ip #f]
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#:max-waiting [max-waiting 40]
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#:initial-connection-timeout [initial-connection-timeout 60])
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(define shutdowns
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(map (lambda (port)
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(serve #:dispatch dispatch
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#:tcp@ tcp@
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#:port port
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#:listen-ip listen-ip
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#:max-waiting max-waiting
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#:initial-connection-timeout initial-connection-timeout))
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ports))
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(lambda ()
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(for-each apply shutdowns)))
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(define (serve/ips+ports
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#:dispatch dispatch
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#:tcp@ [tcp@ raw:tcp@]
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#:ips+ports [ips+ports (list (cons #f (list 80)))]
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#:max-waiting [max-waiting 40]
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#:initial-connection-timeout [initial-connection-timeout 60])
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(define shutdowns
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(map (match-lambda
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[(list-rest listen-ip ports)
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(serve #:dispatch dispatch
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#:tcp@ tcp@
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#:ports ports
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#:listen-ip listen-ip
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#:max-waiting max-waiting
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#:initial-connection-timeout initial-connection-timeout)])
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ips+ports))
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(lambda ()
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(for-each apply shutdowns)))
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; serve/config@ : configuration -> (-> void)
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(define (serve/web-config@ config@ #:tcp@ [tcp@ raw:tcp@])
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(define-unit-binding a-tcp@
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tcp@ (import) (export tcp^))
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(define-unit m@ (import web-server^) (export)
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(init-depend web-server^)
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(serve))
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(define-unit-binding c@ config@ (import) (export web-config^))
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(invoke-unit
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(compound-unit/infer
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(import)
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(link a-tcp@ c@ web-server@ m@)
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(export))))
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