Class: Aggro::ZeroMQTransport::Publisher

Inherits:
Object
  • Object
show all
Defined in:
lib/aggro/zeromq_transport/publisher.rb

Overview

Public: Handles publishing messages on a given endpoint.

Instance Method Summary collapse

Constructor Details

#initialize(endpoint) ⇒ Publisher 



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# File 'lib/aggro/zeromq_transport/publisher.rb', line 5

def initialize(endpoint)
  @endpoint = endpoint
end

Instance Method Details

#close_socket ⇒ Object 



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# File 'lib/aggro/zeromq_transport/publisher.rb', line 9

def close_socket
  return unless @open && @pub_socket

  @pub_socket.close if @pub_socket
  @pub_socket = nil
  @open = false
end

#open_socket ⇒ Object 



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# File 'lib/aggro/zeromq_transport/publisher.rb', line 17

def open_socket
  return @pub_socket if @open

  @open = true

  @pub_socket = ZeroMQTransport.context.socket(ZMQ::PUB)
  @pub_socket.setsockopt ZMQ::LINGER, 1_000
  @pub_socket.bind @endpoint

  @pub_socket
end

#publish(message) ⇒ Object 



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# File 'lib/aggro/zeromq_transport/publisher.rb', line 29

def publish(message)
  pub_socket.send_string message.to_s
end