rabbitmq fanout模式(发布订阅)

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

$exchangeName = 'exchange_fanout_1';
// $queueName = 'queue_fanout_1';

$connection = new AMQPStreamConnection('127.0.0.1', 5672, 'test', 'test', '/');
$channel = $connection->channel();


//推送成功
$channel->set_ack_handler(
    function (AMQPMessage $message) {
        echo "成功: " . $message->body . PHP_EOL;
    }
);

//推送失败
$channel->set_nack_handler(
    function (AMQPMessage $message) {
        echo "失败: " . $message->body . PHP_EOL;
    }
);
$channel->confirm_select();


$channel->exchange_declare($exchangeName, 'fanout', false, false, false);

for ($i = 0; $i < 10; $i++) {
    $msg = new AMQPMessage('消息: '.$i);
    $channel->basic_publish($msg, $exchangeName);
}


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

　　

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

$connection = new AMQPStreamConnection('127.0.0.1', 5672, 'test', 'test', '/');
$channel = $connection->channel();

$exchangeName = 'exchange_fanout_1';
$queueName = $argv[1];

$channel->exchange_declare($exchangeName, 'fanout', false, false, false);
$channel->queue_declare($queueName, false, false, false, false);
$channel->queue_bind($queueName, $exchangeName);

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

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

$channel->basic_consume($queueName, '', false, true, false, false, $callback);

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

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

　　php producter.php

 

       php customer.php  "exchange_fanout_1"