34 lines
1.2 KiB
Common Lisp
34 lines
1.2 KiB
Common Lisp
(ql:quickload "usocket")
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(ql:quickload "babel")
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(defparameter buf (make-array 10
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:element-type '(unsigned-byte 8)
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:adjustable nil
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:fill-pointer nil
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:displaced-to nil
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:initial-element 0))
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;(defparameter s (usocket:socket-listen "localhost" 8080))
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(defparameter su (usocket:socket-connect nil nil :protocol :datagram :local-host "localhost" :local-port 8080))
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;; (defun display-buf (buf)
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;; (let* ((message (flexi-streams:octets-to-string buf :external-format :utf-8 :end 10))
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;; (trimmed-message (trim message)))
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;; (format t "~a" trimmed-message)))
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(defun process (sock)
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(multiple-value-bind (recv size remote-host remote-port)
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(usocket:socket-receive su buf 10)
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(format t "~a" (babel:octets-to-string buf :encoding :utf-8))
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(usocket:socket-send sock buf 10 :host remote-host :port remote-port)))
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(defun again ()
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(loop
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(loop for sock in (usocket:wait-for-input `(,su) :ready-only t)
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do (process sock))))
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