Project Reactor · interview question
What does the Publisher interface in the Reactive Streams specification do?
Multiple choiceEasychapter-19-curatedpremiumproject-reactorfunctional-pipelines-flatmap
Answer and explanation
Correct answer
A. Emits a stream of data to one or more Subscribers.
Why
The Publisher interface is responsible for emitting a stream of data to its Subscribers, forming the core part of the data stream in the Reactive Streams specification.
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