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https://github.com/janet-lang/janet
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24 lines
488 B
Plaintext
24 lines
488 B
Plaintext
(def channels
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(seq [:repeat 5] (ev/chan 4)))
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(defn writer [c]
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(for i 0 3
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(def item (string i ":" (mod (hash c) 999)))
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(ev/sleep 0.1)
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(print "writer giving item " item " to " c "...")
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(ev/give c item))
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(print "Done!"))
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(defn reader [name]
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(forever
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(def [_ c x] (ev/rselect ;channels))
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(print "reader " name " got " x " from " c)))
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# Readers
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(each letter [:a :b :c :d :e :f :g]
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(ev/call reader letter))
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# Writers
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(each c channels
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(ev/call writer c))
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