Class: Netz::Broadcaster

Inherits:
Object
  • Object
show all
Defined in:
lib/netz/broadcaster.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Broadcaster

Returns a new instance of Broadcaster.



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# File 'lib/netz/broadcaster.rb', line 5

def initialize
  @remote_clients = []
end

Instance Attribute Details

#command_channel ⇒ Object

Returns the value of attribute command_channel.



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# File 'lib/netz/broadcaster.rb', line 3

def command_channel
  @command_channel
end

#remote_clients ⇒ Object

Returns the value of attribute remote_clients.



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# File 'lib/netz/broadcaster.rb', line 3

def remote_clients
  @remote_clients
end

Instance Method Details

#push_to_peers(command) ⇒ Object 



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# File 'lib/netz/broadcaster.rb', line 18

def push_to_peers(command)
  # TODO add command buffering?
  command.extend(CommandSerializer)

  # write to clients
  msg = command.serialize
  puts msg
  @remote_clients.each do |rc|
    rc.write [msg.length].pack("S")
    rc.write msg
  end
end

#run ⇒ Object 



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# File 'lib/netz/broadcaster.rb', line 9

def run
  Thread.new do
    loop do
      command = @command_channel.pop
      push_to_peers command if command.local?
    end
  end
end