Reactive Streams · interview question
Why does a 'Subscriber' in the Reactive Streams specification matter in this design?
Multiple choiceMediumchapter-19-curatedpremiumreactive-streamswebflux-vs-virtual-threads
Answer and explanation
Correct answer
D. It consumes data emitted by the Publisher.
Why
In Reactive Streams, the Subscriber consumes data emitted by the Publisher. It defines methods for handling incoming data, errors, and completion notifications.
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