rabbitmq模式 work queues

rabbitmq模式 work queues

task.php

<?php

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

$connection = new AMQPStreamConnection('localhost', 5672, 'admin', 'admin','vhost1');
$channel = $connection->channel();

$channel->queue_declare('task_queue', false, true, false, false);

$data = implode(' ', array_slice($argv, 1));
if (empty($data)) {
$data = "Hello World!";
}
$msg = new AMQPMessage(
$data,
array('delivery_mode' => AMQPMessage::DELIVERY_MODE_PERSISTENT)
);

$channel->basic_publish($msg, '', 'task_queue');

echo ' [x] Sent ', $data, "\n";

$channel->close();
$connection->close();

worker.php

<?php

require_once __DIR__ . '/../../vendor/autoload.php';
use PhpAmqpLib\Connection\AMQPStreamConnection;

$connection = new AMQPStreamConnection('localhost', 5672, 'admin', 'admin','vhost1');
$channel = $connection->channel();

$channel->queue_declare('task_queue', false, true, false, false);

echo " [*] Waiting for messages. To exit press CTRL+C\n";

$callback = function ($msg) {
echo ' [x] Received ', $msg->body, "\n";
sleep(substr_count($msg->body, '.'));
echo " [x] Done\n";
$msg->ack();
};

$channel->basic_qos(null, 1, null);
$channel->basic_consume('task_queue', '', false, false, false, false, $callback);

while ($channel->is_open()) {
$channel->wait();
}

$channel->close();
$connection->close();

运行调试

php task.php First message.

php worker.php

php worker.php