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25 lines
743 B
Ruby
25 lines
743 B
Ruby
require 'socket'
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begin
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# create the UDPSocket object
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sock = UDPSocket.new
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# bind it to 0.0.0.0 at the given port
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port = 55443
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sock.bind "0.0.0.0", port
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puts "UDP Socket bound to port #{port} and listening."
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# while true loop to keep listening for new packets
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while true do
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data, sender = sock.recvfrom 1024
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# puts "#{sender[3]} sent #{data} on port #{sender[1]}"
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puts "Recieved #{data.size} from #{sender[3]}"
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rand_photo_url = "http://d4gpsb1dbo4rf.cloudfront.net/photo#{rand(11)}.jpg"
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puts "Sending #{rand_photo_url.size} back"
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sock.send rand_photo_url, 0, sender[3], sender[1]
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end
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rescue SystemExit, Interrupt => e
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puts
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puts "Okay, fine. I'll stop listening."
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sock.close
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end
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