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WIP:refactor: Refined channel-states, introduced `ChannelState` -- ALIGN
[demos/kafka/chat]
/
src
/
test
/
java
/
de
/
juplo
/
kafka
/
chat
/
backend
/
TestWriter.java
diff --git
a/src/test/java/de/juplo/kafka/chat/backend/TestWriter.java
b/src/test/java/de/juplo/kafka/chat/backend/TestWriter.java
index
559cd36
..
c21acda
100644
(file)
--- a/
src/test/java/de/juplo/kafka/chat/backend/TestWriter.java
+++ b/
src/test/java/de/juplo/kafka/chat/backend/TestWriter.java
@@
-9,6
+9,7
@@
import org.springframework.web.reactive.function.client.WebClient;
import org.springframework.web.reactive.function.client.WebClientResponseException;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import org.springframework.web.reactive.function.client.WebClientResponseException;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
+import reactor.core.scheduler.Schedulers;
import reactor.util.retry.Retry;
import java.nio.charset.Charset;
import reactor.util.retry.Retry;
import java.nio.charset.Charset;
@@
-20,12
+21,11
@@
import java.util.concurrent.ThreadLocalRandom;
@Slf4j
@Slf4j
-public class TestWriter
implements Runnable
+public class TestWriter
{
{
- @Override
- public void run()
+ public Mono<Void> run()
{
{
- Flux
+
return
Flux
.fromIterable((Iterable<Integer>) () -> new Iterator<>()
{
private int i = 0;
.fromIterable((Iterable<Integer>) () -> new Iterator<>()
{
private int i = 0;
@@
-42,10
+42,10
@@
public class TestWriter implements Runnable
return i++;
}
})
return i++;
}
})
+ .delayElements(Duration.ofMillis(ThreadLocalRandom.current().nextLong(500, 1500)))
.map(i -> "Message #" + i)
.flatMap(message -> sendMessage(chatRoom, message)
.map(i -> "Message #" + i)
.flatMap(message -> sendMessage(chatRoom, message)
- .delayElement(Duration.ofMillis(ThreadLocalRandom.current().nextLong(500, 1500)))
- .retryWhen(Retry.fixedDelay(10, Duration.ofSeconds(1))))
+ .retryWhen(Retry.backoff(10, Duration.ofSeconds(1))))
.doOnNext(message ->
{
sentMessages.add(message);
.doOnNext(message ->
{
sentMessages.add(message);
@@
-63,8
+63,12
@@
public class TestWriter implements Runnable
user,
e.getResponseBodyAsString(Charset.defaultCharset()));
})
user,
e.getResponseBodyAsString(Charset.defaultCharset()));
})
- .then()
- .block();
+ .limitRate(1)
+ .takeUntil(message -> !running)
+ .doOnComplete(() -> log.info("TestWriter {} is done", user))
+ .parallel(1)
+ .runOn(Schedulers.parallel())
+ .then();
}
private Mono<MessageTo> sendMessage(
}
private Mono<MessageTo> sendMessage(
@@
-96,9
+100,9
@@
public class TestWriter implements Runnable
private final WebClient webClient;
private final WebClient webClient;
- private final ChatRoomInfoTo chatRoom;
- private final User user;
+ final ChatRoomInfoTo chatRoom;
+ final User user;
final List<MessageTo> sentMessages = new LinkedList<>();
volatile boolean running = true;
final List<MessageTo> sentMessages = new LinkedList<>();
volatile boolean running = true;