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August 31, 2017 21:26
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inputStream.groupBy(Event::getItemId) | |
.subscribe(substream -> | |
substream.onBackpressureLatest() | |
.subscribe(new Subscriber<Event>() { | |
public void onNext(Event event) { | |
if (shouldSkipEvent(event)) { | |
outputStream.onNext(Response.createSkippedResponse()); | |
request(1); | |
} else { | |
saveLastLaunchedEvent(event); | |
launchNetworkCall(event).doOnSuccess(outputStream::onNext) | |
.subscribe(ignored -> request(1)); | |
} | |
} | |
} | |
})); |
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