fiunchinho / rabbitmq-service-provider
1.0.1
2014-12-17 19:17 UTC
Requires
- php: >=5.4.0
- knplabs/console-service-provider: ~1.0
- oldsound/rabbitmq-bundle: ~1.5
- silex/silex: ~1.2
Requires (Dev)
- phpunit/phpunit: ~4.2
This package is not auto-updated.
Last update: 2022-02-01 12:39:22 UTC
README
关于
此 Silex 服务提供者将出色的 RabbitMqBundle 集成到您的 Silex 应用程序中。安装由 Alvaro Videla 创建的此包后,您可以使用 RabbitMQ 消息功能,并使用 php-amqplib 库。
安装此服务提供者后,从控制器发送消息将类似于
$app->post('/message', function(Request $request) use ($app){ $producer = $app['rabbit.producer']['my_exchange_name']; $producer->publish('Some message'); return new Response($msg_body); });
稍后当您想从队列名称 'my_queue' 中消费 50 条消息时,只需在 CLI 上运行
$ ./app/console rabbitmq:consumer -m 50 my_queue
要了解您可以使用此包做什么,请阅读包的 README。
安装
使用 Composer 需要此库
$ composer require fiunchinho/rabbitmq-service-provider
然后,在创建您的 Silex 应用程序后,激活服务并注册服务提供者
use Silex\Application; use fiunchinho\Silex\Provider\RabbitServiceProvider; $app = new Application(); $app->register(new RabbitServiceProvider());
开始发送消息 ;)
用法
在 Symfony 包的 README 文件中,您可以查看所有可用的选项。例如,为了配置我们的服务,使用两个不同的连接、一对生产者和一个消费者,我们将传递以下配置
$app->register(new RabbitServiceProvider(), [ 'rabbit.connections' => [ 'default' => [ 'host' => 'localhost', 'port' => 5672, 'user' => 'guest', 'password' => 'guest', 'vhost' => '/' ], 'another' => [ 'host' => 'another_host', 'port' => 5672, 'user' => 'guest', 'password' => 'guest', 'vhost' => '/' ] ], 'rabbit.producers' => [ 'first_producer' => [ 'connection' => 'another', 'exchange_options' => ['name' => 'a_exchange', 'type' => 'topic'] ], 'second_producer' => [ 'connection' => 'default', 'exchange_options' => ['name' => 'a_exchange', 'type' => 'topic'] ], ], 'rabbit.consumers' => [ 'a_consumer' => [ 'connection' => 'default', 'exchange_options' => ['name' => 'a_exchange','type' => 'topic'], 'queue_options' => ['name' => 'a_queue', 'routing_keys' => ['foo.#']], 'callback' => 'your_consumer_service' ] ] ]);
请注意,在消费者中选择的回调需要在 Pimple 容器中注册过的服务。消费者服务实现 ConsumerInterface,它有一个公共的 execute() 方法。
命令行中的消费者
我们建议您使用 Consumer 命令从队列中消费消息。要使用此命令,只需创建控制台的可执行文件(如任何控制台应用程序一样)
#!/usr/bin/env php <?php require_once 'vendor/autoload.php'; use Silex\Application; use fiunchinho\Silex\Provider\RabbitServiceProvider; use fiunchinho\Silex\Command\Consumer; use Knp\Provider\ConsoleServiceProvider; $app = new Application(); require __DIR__.'/config/dev.php'; $app->register(new RabbitServiceProvider(), array( 'rabbit.consumers' => [ 'my_consumer' => [ 'connection' => 'default', 'exchange_options' => ['name' => 'my_exchange_name','type' => 'topic'], 'queue_options' => ['name' => 'a_queue', 'routing_keys' => ['foo.#']], 'callback' => 'my_service' ] ] )); $app->register(new ConsoleServiceProvider(), array( 'console.name' => 'MyApplication', 'console.version' => '1.0.0', 'console.project_directory' => __DIR__ )); $application = $app['console']; $application->add(new Consumer()); $application->run();
我们依赖于 Knp\Provider\ConsoleServiceProvider 使事情更简单,因此您也需要注册它。您可以通过继承示例 Consumer 并添加它们,如上面的示例一样创建新命令。