Chapter 4: Processors

  1. What are the limitations of DirectProcessor?

DirectProcessor does not offer any backpressure handling.

  1. What are the limitations of UnicastProcessor?

UnicastProcessor can work with only a single subscriber.

  1. What are the capabilities of EmitterProcessor?

EmitterProcessor is a processor that can be used with several subscribers. Multiple subscribers can ask the processor for the next value event, based on their individual rates of consumption

  1. What are the capabilities of ReplayProcessor?

ReplayProcessor is a special-purpose processor, capable of caching and replaying events to its subscribers.

  1. What are the capabilities of TopicProcessor?

TopicProcessor is a processor capable of working with multiple subscribers, ...

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