@Test
public void usePublishOn() throws InterruptedException {
Scheduler s = Schedulers.newParallel("parallel-scheduler", 4);
final Flux<String> flux = Flux
.range(1, 2)
.map(i -> 10 + i + ":"+ Thread.currentThread())
.publishOn(s)
.map(i -> "value " + i+":"+ Thread.currentThread());
new Thread(() -> flux.subscribe(System.out::println),"ThreadA").start();
System.out.println(Thread.currentThread());
Thread.sleep(5000);
}
Thread[main,5,main]
value 11:Thread[ThreadA,5,main]:Thread[parallel-scheduler-1,5,main]
value 12:Thread[ThreadA,5,main]:Thread[parallel-scheduler-1,5,main]
@Test
public void useSubscribeOn() throws InterruptedException {
Scheduler s = Schedulers.newParallel("parallel-scheduler", 4);
final Flux<String> flux = Flux
.range(1, 2)
.map(i -> 10 + i + ":" + Thread.currentThread())
.subscribeOn(s)
.map(i -> "value " + i + ":"+ Thread.currentThread());
new Thread(() -> flux.subscribe(System.out::println), "ThreadA").start();
Thread.sleep(5000);
}
value 11:Thread[parallel-scheduler-1,5,main]:Thread[parallel-scheduler-1,5,main]
value 12:Thread[parallel-scheduler-1,5,main]:Thread[parallel-scheduler-1,5,main]