Pragmatic Category Theory | Part 3: Associativity

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A Replacement for BERT

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Request/Reaction

Problem

How can you temporally decouple the request from a service consumer and the reply from the service?

Solution

Introduce the Request/Reaction pattern and implement asynchronous communication between service consumers and the service. Implement the message exchange as two one-way messages—a request from the consumer and a reply from the service side.

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