Redis Support
Ecotone support for Redis
composer require ecotone/redis
In order to use
Redis Support we need to add ConnectionFactory to our Dependency Container. Symfony
Laravel
Lite
# config/services.yaml
Enqueue\Redis\RedisConnectionFactory:
class: Enqueue\Redis\RedisConnectionFactory
arguments:
- "redis://localhost:6379"
use Enqueue\Redis\RedisConnectionFactory;
public function register()
{
$this->app->singleton(RedisConnectionFactory::class, function () {
return new RedisConnectionFactory("redis://localhost:6379");
});
}
use Enqueue\Redis\RedisConnectionFactory;
$application = EcotoneLiteApplication::boostrap(
[
RedisConnectionFactory::class => new RedisConnectionFactory("redis://localhost:6379")
]
);
We register our RedisConnectionFactory under the class name
Enqueue\Redis\RedisConnectionFactory. This will help Ecotone resolve it automatically, without any additional configuration.use Ecotone\Redis\RedisBackedMessageChannelBuilder;
class MessagingConfiguration
{
#[ServiceContext]
public function orderChannel()
{
return RedisBackedMessageChannelBuilder::create("orders");
}
}
Now
orders channel will be available in Messaging System. RedisBackedMessageChannelBuilder::create("orders")
->withAutoDeclare(false) // do not auto declare queue
->withDefaultTimeToLive(1000) // limit TTL of messages
If you want to publish Message directly to Exchange, you may use of
Publisher.use Ecotone\Redis\Configuration\RedisMessageConsumerConfiguration;
class PublisherConfiguration
{
#[ServiceContext]
public function registerPublisherConfig()
{
return
RedisMessagePublisherConfiguration::create(
MessagePublisher::class, // 1
"delivery", // 2
"application/json" // 3
);
}
}
- 1.
Reference name- Name under which it will be available in Dependency Container. - 2.
Queue name- Name of queue where Message should be published - 3.
Default Conversion [Optional]- Default type, payload will be converted to.
RedisMessagePublisherConfiguration::create(queueName: $queueName)
->withAutoDeclareQueueOnSend(false) // 1
->withHeaderMapper("application.*") // 2
- 1.
withAutoDeclareQueueOnSend- should Ecotone try to declare queue before sending message - 2.
withHeaderMapper- On default headers are not send with message. You map provide mapping for headers that should be mapped toRedis Message
To connect consumer directly to a Redis Queue, we need to provide
Ecotone with information, how the Queue is configured. use Ecotone\Redis\Configuration\RedisMessageConsumerConfiguration;
class ConsumerConfiguration
{
#[ServiceContext]
public function registerConsumerConfig(): array
{
return [
RedisMessageConsumerConfiguration::create("orders_consumer", "orders")
];
}
}
- 1.Provides Consumer that will be registered at given name
"orders_consumer"and will be polling"orders"queue
$consumerConfiguration = RedisMessageConsumerConfiguration::createDirectExchange
->withDeclareOnStartup(false) // do not try to declare queue before consuming first message;
Last modified 3mo ago