Reactor Core flux: difference between FluxSink.OverflowStrategy and onBackPressure*?









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I have below code:



Flux.create(sink -> ..., FluxSink.OverflowStrategy.LATEST)
...
.onBackpressureLatest()
.subscribe();


What is the difference in Flux behaviour if I specify FluxSink.OverflowStrategy.LATEST vs. .onBackpressureLatest()?



And if I specify, for example, both FluxSink.OverflowStrategy.LATEST and .onBackpressureBuffer(), what would it do?






java reactive-programming project-reactor







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    up vote
    2
    down vote

    favorite












    I have below code:



    Flux.create(sink -> ..., FluxSink.OverflowStrategy.LATEST)
    ...
    .onBackpressureLatest()
    .subscribe();


    What is the difference in Flux behaviour if I specify FluxSink.OverflowStrategy.LATEST vs. .onBackpressureLatest()?



    And if I specify, for example, both FluxSink.OverflowStrategy.LATEST and .onBackpressureBuffer(), what would it do?






    java reactive-programming project-reactor







    share|improve this question























      up vote
      2
      down vote

      favorite









      up vote
      2
      down vote

      favorite











      I have below code:



      Flux.create(sink -> ..., FluxSink.OverflowStrategy.LATEST)
      ...
      .onBackpressureLatest()
      .subscribe();


      What is the difference in Flux behaviour if I specify FluxSink.OverflowStrategy.LATEST vs. .onBackpressureLatest()?



      And if I specify, for example, both FluxSink.OverflowStrategy.LATEST and .onBackpressureBuffer(), what would it do?






      java reactive-programming project-reactor







      share|improve this question













      I have below code:



      Flux.create(sink -> ..., FluxSink.OverflowStrategy.LATEST)
      ...
      .onBackpressureLatest()
      .subscribe();


      What is the difference in Flux behaviour if I specify FluxSink.OverflowStrategy.LATEST vs. .onBackpressureLatest()?



      And if I specify, for example, both FluxSink.OverflowStrategy.LATEST and .onBackpressureBuffer(), what would it do?






      java reactive-programming project-reactor




      java reactive-programming project-reactor






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 11 at 8:41









      Thomas Lee

      183




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