simpler_talker_client.rb

require "talker"

module Connection
  attr_accessor :client
  
  def data_received(data)
    client.send_message data
  end
end

Talker::Client.connect(:room => room, :token => token) do |client|
  client.on_connected do
    @connection = EM.connect "0.0.0.0", 8000, Connection
    @connection.client = client
  end
  
  client.on_message do |user, message|
    @connection.send_data message
  end
  
  client.on_error do |error|
    puts error
  end
  
  client.on_close do
    EM.stop
  end
end