从 CPanel 计划任务启动时，CloudAMQP 连接被拒绝

如何解决从 CPanel 计划任务启动时，CloudAMQP 连接被拒绝

我正在尝试通过 CPanel 上的计划任务创建到 CloudamQP 的连接，当我通过 SSH 连接到服务器并手动运行脚本时，它工作正常，但是当我尝试通过调度程序运行时，我得到了这个：

PHP Fatal error: Uncaught PHPAmqpLib\Exception\AMQPIOException: stream_socket_client(): unable to connect to tcp://xxxxx.rmq.cloudamqp.com:5672 (Connection refused) in /home/sites/xx/x/xxx/public_html/vendor/PHP-amqplib/PHP-amqplib/PHPAmqpLib/Wire/IO/StreamIO.PHP:111
Stack trace:
#0 home/sites/xx/x/xxx/public_html/vendor/PHP-amqplib/PHP-amqplib/PHPAmqpLib/Connection/AbstractConnection.PHP(245): PHPAmqpLib\Wire\IO\StreamIO->connect()
#1 home/sites/xx/x/xxx/public_html/vendor/PHP-amqplib/PHP-amqplib/PHPAmqpLib/Connection/AbstractConnection.PHP(228): PHPAmqpLib\Connection\AbstractConnection->connect()
#2 home/sites/xx/x/xxx/public_html/vendor/PHP-amqplib/PHP-amqplib/PHPAmqpLib/Connection/AMQPStreamConnection.PHP(61): PHPAmqpLib\Connection\AbstractConnection->__construct('xxxxx','xxxxxx...','xxxxxxx',false,'AMQPLAIN',Object(PHPAmqpLib\Wire\AMQPWriter),'en_US',Object(PHPAmqpLib\Wire\IO\StreamIO),3,0)
#3 /home/sites/xxxxx/x/xxxxxx/public_html/xxxxx/cloudamqp in /home/sites/xxx/xxxx/xxxxx/public_html/vendor/PHP-amqplib/PHP-amqplib/PHPAmqpLib/Wire/IO/StreamIO.PHP on line 111

我的 PHP 代码如下所示：

$url = parse_url("amqps://xxxxx:[e-mail]/somethinglikethis");
$vhost = substr($url['path'],1);

$conn = new AMQPStreamConnection("$url['host']",5672,$url['user'],$url['pass'],$vhost);

$ch = $conn->channel();

$exchange = 'amq.direct';
$queue = 'queue-name';
$ch->queue_declare($queue,true,false);
$ch->exchange_declare($exchange,'direct

老实说，我很难过。第一个大型 PHP 项目（学习编码），我迷路了。