def send_HTTP_message(exchange, routing_key, message)
      http_message = format_HTTP_message(message)

      http_message_options = {
        message_id:          AlchemyFlux::Service.generateUUID(),
        type:               'http',
        content_encoding:   '8bit',
        content_type:       'application/json',
        expiration:          @options[:timeout],
        mandatory:           true
      }

      send_message(exchange, routing_key, http_message, http_message_options)
    end
def send_HTTP_message(exchange, routing_key, message)
      http_message = format_HTTP_message(message)

      http_message_options = {
        message_id:          AlchemyFlux::Service.generateUUID(),
        type:               'http',
        content_encoding:   '8bit',
        content_type:       'application/json',
        expiration:          @options[:timeout],
        mandatory:           true
      }

      send_message(exchange, routing_key, http_message, http_message_options)
    end
send a HTTP message to an exchange with routing key

 *exchange*:: A AMQP exchange
 *routing_key*:: The routing key to use
 *message*:: The message to be sent