Project Reactor · interview question
When applying backpressure in a reactive stream, which strategy can be used to control the rate at which a Subscriber processes data?
Multiple choiceHardchapter-19-curatedpremiumproject-reactorfunctional-pipelines-flatmap
Answer and explanation
Correct answer
C. Request(n)
Why
The request(n) method is part of the Reactive Streams specification and allows a Subscriber to request a specific number of items from a Publisher, thus applying backpressure to control the data flow rate.
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