src/Message.php
public function add($queue_name, $message, array $options = NULL)
    {
        $this->queue_name = $queue_name;
        $this->message = $message;

        if ($options)
            $this->setOptions($options);

        $this->save();
    }
public function add($queue_name, $message, array $options = NULL)
    {
        $this->queue_name = $queue_name;
        $this->message = $message;

        if ($options)
            $this->setOptions($options);

        $this->save();
    }
Add a message directly to the queue server

@param string $queue_name  Queue name on RabbitMQ
@param string $message  Message to be add to the queue server
@param array $options  Options values for message to add

@return void