From: Dylan Lukes <revenantphoenix@...>
Date: 2009-11-21T00:12:48+09:00
Subject: select only taking alternating values?

The problem in question seems to be that only every OTHER line of
terminal input is handled by elsif input == STDIN. Here is the complete
code, with some masked stuff

Code:

require 'socket'
require 'protocol.rb'

#Settings for the server we're connecting too


class AmityClient

  include AmityPackets

  def initialize

    #Bool to check if we've received a Ctrl-C, so we can shut down and
clean up nicely.
    @interrupted = false

    @hostname = "MASKED"
    @port = 6002
    @username = "amity"
    @mppass = "MASKED"

    begin
      puts "Trying to connect to #{@hostname} on #{@port}"
      @sock = TCPSocket.new(@hostname, @port)
      sendLogin(@sock, @username, @mppass)
      sendChat(@sock, "-- Amity b0.1 connected --")
      run()
    rescue IOError
      puts "-- Socket closed --"
    rescue
      puts "Error: #{$!}"
    end
  end

  def run
    while 1 #Enter Infinite Loop

    #Trap a Ctrl-C, and turn on interrupted
    trap("INT") {@interrupted = true}

    #select input
    results = select([@sock, STDIN], nil, nil)
      if results != nil then
        for input in results[0]
          if input == @sock then #Socket Input found
            #Socket stuff here
          elsif input == STDIN #Standard Input found
            if gets.chomp! == "!quit" then
              cleanupAndExit
            else
              puts gets.chomp!
            end
          end #if
        end #for
      end #if

    if @interrupted
      puts "\nInterrupted! Cleaning up..."
      cleanupAndExit
    end

    end #while
  end #def

  def cleanupAndExit
    @sock.close
    sendChat(@sock, "User quit Amity Client")
    exit
  end

end

interrupted = false

trap("INT") {interrupted = true}

amity = AmityClient.new

if interrupted
  puts "Interrupted"
  exit
end
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