有没有办法与Hot Publisher并行运行多个订户-响应式Java

如何解决有没有办法与Hot Publisher并行运行多个订户-响应式Java

我正在尝试使用ractive核心库并行运行多个订户。

我尝试使用onSubscribe()和onPublish()方法,但仍按顺序执行。 创建通量后,它将启动新线程,但会运行所有订户并在单个线程中完成它们。 我希望多个订阅者并行运行,因为我认为数据已经发布给订阅者。

我使用的代码是:

package com.citi.dglobe.builder;

import java.io.IOException;
import java.util.Arrays;
import java.util.List;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import reactor.core.publisher.Flux;
import reactor.core.scheduler.Schedulers;

public class Test {
    private static Logger logger = LoggerFactory.getLogger(FluxShareTestApplication3.class);
    public static void main(String[] args) throws InterruptedException,IOException {      
        //Reader
        List<String> list1 = Arrays.asList("JAVA","SAMPLE");
         Flux<String> seq = Flux.fromIterable(list1).subscribeOn(Schedulers.parallel()).publish().refCount(2); // refCount is the writerCount
                        
             
            //Writer. Could be more than 2
            List<Integer> list = Arrays.asList(1,2);
            list.stream().forEach((i) -> {
            
            //First Writer
            if(i==1) {
                    seq.subscribe(line -> {
                       try {
                       Thread.sleep(2000); // Thi ssleep is to check if the writer works in parallel
                      }
                      catch(InterruptedException e) {}
                      System.out.println("First Writer"+line);
                      logger.info("First Writer"+line);
                    });
             }
             //Second Writer
              else {
                 seq.subscribe(line -> {
                     try {
                        Thread.sleep(2000); // This sleep is to check if the writer works in parallel
                     }
                     catch(InterruptedException e) {}
                     System.out.println("Second Writer"+line);
                     logger.info("Second Writer"+line);
                    });
                 }
            }); // Closing list.stream.forEach
            Thread.sleep(10000);
    }
    }

需要知道,如何为热门发布者并行运行多个订户?。

我得到的输出是:

18:11:36.390 [main] DEBUG reactor.util.Loggers$LoggerFactory - Using Slf4j logging framework
First WriterJAVA
18:11:38.560 [parallel-1] INFO com.citi.dglobe.builder.FluxShareTestApplication3 - First WriterJAVA
Second WriterJAVA
18:11:40.560 [parallel-1] INFO com.citi.dglobe.builder.FluxShareTestApplication3 - Second WriterJAVA
First WriterSAMPLE
18:11:42.561 [parallel-1] INFO com.citi.dglobe.builder.FluxShareTestApplication3 - First WriterSAMPLE
Second WriterSAMPLE
18:11:44.562 [parallel-1] INFO com.citi.dglobe.builder.FluxShareTestApplication3 - Second WriterSAMPLE

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