#!/usr/bin/ruby -w

=begin
This demonstrates a problem with Net::Telnet. If the \r\n line terminator
is split between the end of one TCP segment and the beginning of the next,
then it is not translated to \n properly, and so /...$/ fails to match
within the string.
=end

require 'net/telnet'
host = '172.31.131.190'  # INSERT SERVER IP ADDRESS HERE

c = Net::Telnet.new(
	'Host' => host,
	'Port' => 12345
)
response = c.waitfor(/DONE/)

raise "Mismatch?? #{response.inspect}" unless response =~ /6789$/
puts "All seems OK"