zeromq_chat.rb

require 'rubygems'
require 'bundler/setup'
require 'ffi-rzmq'

context = ZMQ::Context.new

puts "Starting Listener..."

listener = context.socket(ZMQ::SUB)
listener.setsockopt(ZMQ::SUBSCRIBE, '')

range = (2..254)
puts "Connecting to 192.168.43.<#{range.inspect}>..."
range.each do |i|
  listener.connect("tcp://192.168.43.#{i}:7315")
end

Thread.new do
  loop do
    msg = ""
    listener.recv_string(msg)
    puts msg if msg != ""
  end
end

puts "Starting UI..."

ui = context.socket(ZMQ::PUB)
ui.bind("tcp://192.168.43.186:7315")

loop do
  ui.send_string("<boosty> #{gets}")
end