class RfidIot

module Rfidiot

Public Class Methods

new(host, port) click to toggle source

# File lib/rfidiot.rb, line 7
def initialize host, port
        @host = host
        @port = port
end

Public Instance Methods

run() click to toggle source

# File lib/rfidiot.rb, line 11
def run
                EM.run do
           
            #client array

            @clients = []

            EM::WebSocket.start(:host => @host, :port => @port) do |ws|
                ws.onopen do |handshake|
                    @clients << ws
                        puts @clients
                    ws.send "connected"
                    puts "Connected"
                end

                ws.onclose do
                    ws.send "Closed."
                    puts "closed"
                    @clients.delete ws
                end

                ws.onmessage do |msg|
                                puts "Received Message: #{msg}"
                    #The data collected from the server is then sent to each of the connected clients to the server.
                    @clients.each do |socket|
                        socket.send msg
                    end
                end
            end

        end 
end