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#lang racket/base
(require web-server/servlet)
(provide (all-defined-out))
(define interface-version 'v1)
(define timeout +inf.0)
(define (start initial-request)
(parameterize ([current-servlet-continuation-expiration-handler
(lambda _
(response/xexpr
`(html (body "Expired"))))])
(send/suspend (lambda (k-url) (response/xexpr `(html (a ([href ,k-url]) "Link")))))
(send/forward (lambda (k-url) (response/xexpr `(html (a ([href ,k-url]) "Link")))))
(send/finish (response/xexpr `(html (body "Done."))))))
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