12 lines
318 B
Racket
12 lines
318 B
Racket
#lang minimart
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(require "../drivers/udp.rkt")
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(spawn-udp-driver)
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(actor #:name echoer
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(subscribe (udp-packet ($ src) ($ dst (udp-listener 5999)) ($ body))
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(log-info "Got packet from ~v: ~v" src body)
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(define reply (string->bytes/utf-8 (format "You said: ~a" body)))
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(send (udp-packet dst src reply))))
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