2016-05-12 14:48:34 +00:00
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#lang syndicate
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;; Websocket server that echoes all it receives
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(require syndicate/drivers/websocket)
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(require syndicate/actor)
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(spawn-websocket-driver)
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2016-05-12 16:15:11 +00:00
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(define any-client (websocket-remote-client ? ? ?))
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2016-05-12 14:48:34 +00:00
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(define tcp-server-id (websocket-local-server 8081 #f))
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(define ssl-server-id (websocket-local-server 8084 (websocket-ssl-options "server-cert.pem"
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"private-key.pem")))
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(actor (forever (assert (advertise (observe (websocket-message any-client tcp-server-id _))))
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(on (asserted (advertise (websocket-message ($ c any-client) tcp-server-id _)))
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(handle-connection tcp-server-id c))))
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(actor (forever (assert (advertise (observe (websocket-message any-client ssl-server-id _))))
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(on (asserted (advertise (websocket-message ($ c any-client) ssl-server-id _)))
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(handle-connection ssl-server-id c))))
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(define (handle-connection s c)
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(actor (until (retracted (advertise (websocket-message c s _)))
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(on (asserted (websocket-peer-details s c $la _ $ra _))
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(log-info "~a: local ~v :: remote ~v" c la ra))
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(on (message (websocket-message c s $body))
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(log-info "~a: ~v" c body)
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(send! (websocket-message s c body))))
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(log-info "~a: disconnected" c)))
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