Class: PulseMeter::CommandAggregator::UDP

Inherits:
Object
  • Object
show all
Defined in:
lib/pulse_meter/command_aggregator/udp.rb

Instance Method Summary collapse

Constructor Details

#initialize(host, port = nil) ⇒ UDP

Returns a new instance of UDP.

Raises:

  • (ArgumentError) 


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# File 'lib/pulse_meter/command_aggregator/udp.rb', line 8

def initialize(host, port = nil)
  @servers = if host.is_a?(Array)
    host
  else
    [[host, port]]
  end
  raise ArgumentError, "No servers specified" if @servers.empty?
  @buffer = []
  @in_multi = false
  @sock = UDPSocket.new
  @sock.fcntl(Fcntl::F_SETFL, @sock.fcntl(Fcntl::F_GETFL) | Fcntl::O_NONBLOCK)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(*args) ⇒ Object 



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# File 'lib/pulse_meter/command_aggregator/udp.rb', line 29

def method_missing(*args)
  @buffer << args
  send_buffer unless @in_multi
end

Instance Method Details

#multi ⇒ Object 



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# File 'lib/pulse_meter/command_aggregator/udp.rb', line 21

def multi
  @in_multi = true
  yield
ensure
  @in_multi = false
  send_buffer
end