src/Connection.php
public function open()
    {
        try
        {
            $additionalConnectionOptions = array();
            foreach (array('connection_timeout', 'read_write_timeout', 'keepalive', 'heartbeat') as $option) {
                if (isset($this->$option)) {
                    $additionalConnectionOptions[$option] = $this->$option;
                }
            }
            $this->AMQPConnection = new AMQPSSLConnection(
                $this->host,
                $this->port,
                $this->username,
                $this->password,
                $this->vhost,
                $this->ssl_context_options,
                $additionalConnectionOptions
            );
            $this->channel = $this->AMQPConnection->channel();
            $this->channel->queue_declare($this->queue_name, false, false, false, false);
            $this->channel->exchange_declare($this->exchange, $this->exchange_type, false, true, false);
            $this->channel->queue_bind($this->queue_name, $this->exchange);
        }
        catch (Exception $e)
        {
            throw new Exception($e);
        }
    }
public function open()
    {
        try
        {
            $additionalConnectionOptions = array();
            foreach (array('connection_timeout', 'read_write_timeout', 'keepalive', 'heartbeat') as $option) {
                if (isset($this->$option)) {
                    $additionalConnectionOptions[$option] = $this->$option;
                }
            }
            $this->AMQPConnection = new AMQPSSLConnection(
                $this->host,
                $this->port,
                $this->username,
                $this->password,
                $this->vhost,
                $this->ssl_context_options,
                $additionalConnectionOptions
            );
            $this->channel = $this->AMQPConnection->channel();
            $this->channel->queue_declare($this->queue_name, false, false, false, false);
            $this->channel->exchange_declare($this->exchange, $this->exchange_type, false, true, false);
            $this->channel->queue_bind($this->queue_name, $this->exchange);
        }
        catch (Exception $e)
        {
            throw new Exception($e);
        }
    }
Open a connection with the RabbitMQ Server

@return void