Utilizando Filas com PHP

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Ivan Rosolen Faculdade, Pós Graduação, Cursos e bla bla bla Desenvolvedor a 15+ anos Autor de vários PHPT (testes para o PHP) Entusiasta de novas tecnologias Membro ativo do PHPSP Head of Innovation @ Arizona CTO @ Mokation

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@ivanrosolen

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AMQP

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- Advanced Message Queueing Protocol - Messaging Broker - Network Protocol - Platform Agnostic - Port 5672

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Advantages

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- Get data from a to b - Asynchronous - Load balance and scalability - System integrations - Retry

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Model

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Publisher Consumer Exchange Queue Routes Consumes Publish

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Components

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- Exchanges - Message Queues - Bindings - Channel - Virtual Host

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Exchange

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- Routing agent - Binding - Routing key

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- Direct exchange - Fanout exchange - Topic exchange - Headers exchange

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Exchange Queue 1 routing_key: key1 Queue 2 Queue 3 routing_key: key2 routing_key: key3 Direct

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Exchange Queue 1 Queue 2 Queue 3 Fanout

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Exchange Queue 1 routing_key: app1.upload Queue 2 routing_key: *.download routing_key: #.download Topic

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- Headers - Slower - More than one criteria for forwarding

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Queue

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- Durable or Temporary (server shutdown) - Fifo? - Dead letter - Named by client or Server - reply_to

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Bindings

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- Relationship - Queue X Exchange X Virtual Host

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Channel

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- TCP - SSL - Lightweight connections that share a single TCP connection

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Virtual Host

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- /virtual_host - Queue/exchange groups

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Producer

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- Batch - Send message to an exchange

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Consumer

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- basic_ack - Worker(s)

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RabbitMQ

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- PECL and Composer - Easy to install, use and monitor - Great docs - Plugins - Open source and commercially supported

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Code

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Refs

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Github https://github.com/ivanrosolen/queues-and-php RabbitMQ https://www.rabbitmq.com https://www.rabbitmq.com/getstarted.html https://www.rabbitmq.com/devtools.html https://github.com/rabbitmq PHP AMQP https://github.com/php-amqplib/php-amqplib