Contents

# frozen_string_literal: true

require 'socket'

module Whatup
  class Client
    include Thor::Shell

    def initialize ip:, port:
      @dest = {
        ip: ip,
        port: port,
        address: "#{@ip}:#{@port}"
      }
    end

    def connect
      say "Connecting to #{@dest[:ip]}:#{@dest[:port]} ..."

      @socket = TCPSocket.open @dest[:ip], @dest[:port]

      @request = request!
      @response = listen!

      [@request, @response].each &:join
    rescue SignalException
      say 'Exiting ...', :red
      exit
    end

    def request!
      puts 'Please enter your username to establish a connection...'
      begin
        Thread.new do
          loop do
            message = $stdin.gets.chomp
            @socket.puts message
          end
        end
      rescue IOError => e
        puts e.message
        # e.backtrace
        @socket.close
      end
    end

    def listen!
      Thread.new do
        loop do
          response = @socket.gets.chomp
          puts response.to_s
          @socket.close if response.eql? 'quit'
        end
      end
    rescue IOError => e
      puts e.message
      # e.backtrace
      @socket.close
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
whatup-0.2.2	lib/whatup/client.rb
whatup-0.2.1	lib/whatup/client.rb
whatup-0.2.0	lib/whatup/client.rb