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#!/usr/bin/env ruby
require 'nanomsg'
require 'trollop'
conf = Trollop::options do
opt :addr, "URL of socket", :type => :string, :short => '-a', :default => "tcp://127.0.0.1:31337"
end
sock = NanoMsg::PairSocket.new
addr = conf[:addr]
sock.connect addr
puts "< got #{sock.recv}"
while true
line = STDIN.gets
if !line || line.strip=='shutdown'
puts "shutting down"
sock.send 'shutdown'
break
end
puts "sending '#{line.strip}'"
sock.send line.strip
sleep 1
puts "got response '#{sock.recv}'"
end
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