Download the PHP package m6web/amqp-bundle without Composer
On this page you can find all versions of the php package m6web/amqp-bundle. It is possible to download/install these versions without Composer. Possible dependencies are resolved automatically.
Informations about the package amqp-bundle
AmQPBundle
The configuration and documentation are inspired from videlalvaro/RabbitMqBundle.
Amqp client as a Symfony Service
The AmqpBundle incorporates messaging in your application using the php-amqp extension. It can communicate with any AMQP spec 0-9-1 compatible server, such as RabbitMQ, OpenAMQP and Qpid, giving you the ability to publish to any exchange and consume from any queue.
Publishing messages to AMQP Server from a Symfony controller is as easy as:
When you want to consume a message out of a queue:
The AmqpBundle does not provide a daemon mode to run AMQP consumers and will not. You can do it with the M6Web/DaemonBundle.
Installation
Use composer:
Then make sure the bundle is registered in your application:
Usage
Add the m6_web_amqp
section in your configuration file.
By default, the Symfony event dispatcher will throw an event on each command (the event contains the AMQP command and the time used to execute it). To disable this feature, as well as other events' dispatching:
Here a configuration example:
Here we configure the connection service and the message endpoints that our application will have.
Producer and Consumer services are retrievable using m6_web_amqp.locator
using getConsumer and getProducer.
In this example your service container will contain the services m6_web_amqp.producer.myproducer
and m6_web_amqp.consumer.myconsumer
.
Producer
A producer will be used to send messages to the server.
Let's say that you want to publish a message and you've already configured a producer named myproducer
(just like above), then you'll just have to inject the m6_web_amqp.producer.myproducer
service wherever you wan't to use it:
Otherwise, you could use m6_web_amqp.locator
In the AMQP Model, messages are sent to an exchange, this means that in the configuration for a producer
you will have to specify the connection options along with the exchange_options
.
If you need to add default publishing attributes for each message, publish_attributes
options can be something like this:
If you don't want to use the configuration to define the routing key (for instance, if it should be computed for each message), you can define it during the call to publishMessage()
:
Consumer
A consumer will be used to get a message from the queue.
Let's say that you want to consume a message and you've already configured a consumer named myconsumer
(just like above), then you'll just have to inject the m6_web_amqp.consumer.myconsumer
service wherever you wan't to use it:
Otherwise, you could use m6_web_amqp.locator
The consumer does not wait for a message: getMessage will return null immediately if no message is available or return a AMQPEnvelope object if a message can be consumed. The "flags" argument of getMessage accepts AMQP_AUTOACK (auto acknowledge by default) or AMQP_NOPARAM (manual acknowledge).
To manually acknowledge a message, use the consumer's ackMessage/nackMessage methods with a delivery_tag argument's value from the AMQPEnvelope object. If you choose to not acknowledge the message, the second parameter of nackMessage accepts AMQP_REQUEUE to requeue the message or AMQP_NOPARAM to forget it.
Be careful with qos parameters, you should know that it can hurt your performances. Please read this.
Also be aware that currently there is no global
parameter available within PHP amqp
extension.
Lazy connections
It's highly recommended to set all connections to in the configuration file. It'll prevent the bundle from connecting to RabbitMQ on each request.
If you want lazy connections, you have to add to your composer.json file, and (as said before) add to your connections.
DataCollector
DataCollector is enabled by default if kernel.debug
is true
. Typically in the dev environment.
Docker
If you have a multi-containers apps, we provide a Dockerfile for a container with rabbitmq-server. This container is for testing only.
Example of docker-compose.yml:
Testing
If you use this library in your application tests you will need rabbitmq instance running. If you don't want to test rabbitmq producers and consumers you can enable sandbox mode:
In this mode there will be no connection established to rabbitmq server. Producers silently accept message, consumers silently assume there are no messages available.
All versions of amqp-bundle with dependencies
ext-amqp Version >=2.0
symfony/dependency-injection Version ^5.4 || ^6.4 || ^7.0
symfony/framework-bundle Version ^5.4 || ^6.4 || ^7.0
symfony/http-kernel Version ^5.4 || ^6.4 || ^7.0
symfony/yaml Version ^5.4 || 6.4 || ^7.0
twig/twig Version ^2.13 || ^3.0