<?php
/**
 * 消费生产者-分发任务
 * 发布/订阅模式
 */

require_once __DIR__ . '/vendor/autoload.php';
require_once __DIR__ . '/config.php';

use PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;

$host = RABBITMQ_CONF['host'];
$port = RABBITMQ_CONF['port'];
$user = RABBITMQ_CONF['user'];
$password = RABBITMQ_CONF['password'];
$exchange = 'boli-exchange';
$exchange_type = 'fanout';

// 连接RabbitMQ服务器
$connection = new AMQPStreamConnection($host, $port, $user, $password);
$channel = $connection->channel();

// 创建交换器，类型为扇形
$channel->exchange_declare($exchange, $exchange_type, false, false, false);

// 使用命令的参数作为消息体，如无则hello world
$data = implode(' ', array_slice($argv, 1));
if (empty($data)) {
    $data = 'Hello World';
}

// 定义消息
$msg = new AMQPMessage($data);

// 发送消息到交换器
$channel->basic_publish($msg, $exchange);

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

// 关闭连接
$channel->close();
$connection->close();