Recent questions tagged reactive

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reactive programming - What is the difference between flatmap and switchmap in RxJava?

The rxjava doc definition of switchmap is rather vague and it links to the same page as flatmap. What ... difference between the two operators? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactive programming - Spring reactor doOnNext, is it getting executed?

I was playing around with reactor public @NotNull Mono<ServerResponse> findXXXXSse(final ServerRequest request) { ... /65885933/spring-reactor-doonnext-is-it-getting-executed...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactive programming - Simplify Spring Reactor stream - checking if at least one condition is true and then proceed

Have you any ideas that can help me simplify this stream? The main challenge here is to check in a reactive way ... -reactor-stream-checking-if-at-least-one-condition-is-true-and...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactive programming - Message ordering of ReactiveKafkaConsumerTemplate receiveAutoAck

i am asking myself if the ReactiveKafkaConsumerTemplate of the spring-kafka project does ... questions/65901791/message-ordering-of-reactivekafkaconsumertemplate-receiveautoack...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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843 views

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reactive programming - How to create an Observable from OnClick Event Android?

I'm new in reactive programming. So I have problem when create a stream from an Event, like onClick, ... questions/25457737/how-to-create-an-observable-from-onclick-event-android...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactive programming - How to create an Observable from OnClick Event Android?

I'm new in reactive programming. So I have problem when create a stream from an Event, like onClick, ... questions/25457737/how-to-create-an-observable-from-onclick-event-android...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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804 views

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reactive programming - Webflux Websocket, How do I push data from server to Client without client request

I am new to Spring Webflux and Websocket I have seen several articles and posts where Server side will push data to ... -do-i-push-data-from-server-to-client-without-client-reque...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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949 views

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reactive programming - Webflux Websocket, How do I push data from server to Client without client request

I am new to Spring Webflux and Websocket I have seen several articles and posts where Server side will push data to ... -do-i-push-data-from-server-to-client-without-client-reque...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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756 views

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reactive - Reactivity issues in shiny/markdown

I am trying to include a interactive chunk in a HTML Markdown document, with the following code, if I select and run the UI, ... lty=1,cex=1) }) } shinyApp(ui=ui,server=server)...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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reactive programming - Junit5 using WebTestClient failing for Spring Function

I have written a Spring Function and I am able to run junit to validate function. Howerver, if I am try to run ... ,"requestId":"31d47bd8"} Any suggestion why this error is coming?...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.5k views

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reactive programming - What is the idiomatic way to work with nulls in Spring Reactor and Kotlin?

I have a Flux of strings that should be converted to a Flux of dto. Parsing can be finished with an error and by ... What is the most idiomatic way to handle such cases in Kotlin?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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