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i'm confused with the terms upstream and downstream, and hope someone could describe better who is who, and maybe illustrate with some examples?
For example, the documentation about zipWith in a Flowable:
The operator expects backpressure from the sources and honors backpressure from the downstream. (I.e., zipping with interval(long, TimeUnit) may result in MissingBackpressureException, use one of the onBackpressureX to handle similar, backpressure-ignoring sources.
How do i interpret it? The downstream is the source i'm zipping (The parameter of zipWith) and the upstream is the Flowable i'm calling zipWith?
The text was updated successfully, but these errors were encountered:
kennedyoliveira
changed the title
[Question] Doubt about the terms
[Question] Doubt about the terms Upstream vs Downstream
Jan 26, 2017
Hello everyone,
i'm confused with the terms upstream and downstream, and hope someone could describe better who is who, and maybe illustrate with some examples?
For example, the documentation about zipWith in a Flowable:
The operator expects backpressure from the sources and honors backpressure from the downstream. (I.e., zipping with interval(long, TimeUnit) may result in MissingBackpressureException, use one of the onBackpressureX to handle similar, backpressure-ignoring sources.
How do i interpret it? The downstream is the source i'm zipping (The parameter of
zipWith
) and the upstream is theFlowable
i'm callingzipWith
?The text was updated successfully, but these errors were encountered: