Flux to List – How to convert Reactor Flux to List/Map

In this tutorial, I introduces ways to convert Reactor Flux into List.

Related post:

Reactor – Handle Error
Reactor – How to Create Flux (Publisher) with Interval

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Reactor – Simple Ways to create Flux/Mono

Reactive Streams is an API and pattern that provides a standard for asynchronous stream processing with non-blocking back pressure. It is also being introduced in Java 9 Flow API with four simple interfaces: Publisher, Subscriber, Subscription and Processor.

But Reactive Streams API is just low level to make practical use in reactive applications. So Reactor Core provides two main implementations of Publisher: Flux and Mono. In this tutorial, we’re gonna know what they are and simple ways to create them.

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