45 lines
1.2 KiB
Scheme
45 lines
1.2 KiB
Scheme
(module help mzscheme
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(require (lib "web-server.ss" "web-server")
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(lib "util.ss" "web-server")
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(lib "cmdline.ss")
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(lib "configuration.ss" "web-server")
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(lib "configuration-structures.ss" "web-server")
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"private/server.ss"
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"private/browser.ss")
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(require (lib "exit.ss" "help" "servlets" "private"))
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(define launch-browser? #t)
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(define external-connections? #f)
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(command-line
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"help-desk"
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(current-command-line-arguments)
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(once-each
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[("-n" "--no-browser") "Do not launch browser"
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(set! launch-browser? #f)]
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[("-x" "--external-connections") "Allow external connections"
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(set! external-connections? #t)]))
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(define hd-cookie (start-help-server external-connections?))
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(define help-desk-port (hd-cookie->port hd-cookie))
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(define exit-sem (make-semaphore 0))
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(set-box! exit-box (lambda () (semaphore-post exit-sem)))
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; allow server startup time
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(let loop ()
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(with-handlers
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([void (lambda _ (sleep 1) (loop))])
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(let-values
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([(iport oport) (tcp-connect "127.0.0.1" help-desk-port)])
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(sleep 1)
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(close-output-port oport)
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(close-input-port iport))))
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(when launch-browser?
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(help-desk-browser hd-cookie))
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; wait until shutdown
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(semaphore-wait/enable-break exit-sem))
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