面对通过rabbitmq（amqp协议）从云向设备iot集线器发送消息的问题 [英] Facing issue with sending message from cloud to device iot hub via rabbitmq(amqp protocol)

问题描述

//send.php
    <?php
        require_once __DIR__ . '/vendor/autoload.php';
    use PhpAmqpLib\Connection\AMQPStreamConnection;
    use PhpAmqpLib\Message\AMQPMessage;

    $connection = new AMQPStreamConnection('HUBNAME.azure-devices.net', 5671
    , 'HUBNAME.azure-devices.net/DEVICENAME/?api-version=2018-06-30'
    , 'SharedAccessSignature sr=HUBNAME.azure-devices.net
    &sig=XXXX&se=XXXX&skn=iothubowner');

    $channel = $connection->channel();
    $channel->queue_declare('hello', false, false, false, false);
    $json = '{"id":123, "value":"xyz"}';
    $msg = new AMQPMessage($json);
    $channel->basic_publish($msg, '', 'hello');    
    echo " [x] Sent 'Hello World!'\n";    
    $channel->close();
    $connection->close();

when i run this send.php file i am getting error:
fatal error: Uncaught PhpAmqpLib\Exception\AMQPConnectionClosedException: Broken pipe or closed connection in C:\xampp\htdocs\amqp\vendor\php-amqplib\php-amqplib\PhpAmqpLib\Wire\IO\StreamIO.php:222

推荐答案

Hello Vishal，

Hello Vishal,

我们可以看到你在Stack Overflow上问了同样的问题
here 。

We can see that you asked the same question on Stack Overflow here.

我们将继续在那里进行故障排除以及社区的专业知识。

We will continue the troubleshooting there together with the expertise from the community.

谢谢！

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