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32 lines
499 B
Ruby
32 lines
499 B
Ruby
# socket example - server side
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# usage: ruby svr.rb
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require "socket"
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gs = TCPserver.open(0)
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addr = gs.addr
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addr.shift
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printf("server is on %d\n", addr.join(":"))
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socks = [gs]
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while TRUE
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nsock = select(socks);
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next if nsock == nil
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for s in nsock[0]
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if s == gs
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ns = s.accept
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socks.push(ns)
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print(s, " is accepted\n")
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else
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if s.eof?
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print(s, " is gone\n")
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s.close
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socks.delete(s)
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else
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if str = s.gets;
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s.write(str)
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end
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end
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end
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end
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end
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