shayshim commented on a change in pull request #320: [CURATOR-533] - improve
circuit breaking behavior
URL: https://github.com/apache/curator/pull/320#discussion_r310363954
##########
File path:
curator-recipes/src/test/java/org/apache/curator/framework/recipes/leader/TestLeaderLatch.java
##########
@@ -43,60 +43,119 @@
import org.testng.annotations.Test;
import java.util.Arrays;
import java.util.Collection;
+import java.util.Collections;
import java.util.List;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.Callable;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorCompletionService;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
+import java.util.concurrent.Semaphore;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicLong;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
public class TestLeaderLatch extends BaseClassForTests
{
private static final String PATH_NAME = "/one/two/me";
private static final int MAX_LOOPS = 5;
+ private static class Holder
+ {
+ final AtomicInteger stateChangeCount = new AtomicInteger(0);
+ final CountDownLatch isLockedLatch = new CountDownLatch(1);
+ volatile LeaderLatch latch;
+ }
+
@Test
public void testWithCircuitBreaker() throws Exception
{
+ final int threadQty = 5;
+
+ ExecutorService executorService =
Executors.newFixedThreadPool(threadQty);
+ List<Holder> holders = Collections.emptyList();
Timing2 timing = new Timing2();
- ConnectionStateListenerDecorator decorator =
ConnectionStateListenerDecorator.circuitBreaking(new
RetryForever(timing.multiple(2).milliseconds()));
- try ( CuratorFramework client = CuratorFrameworkFactory.builder()
+ ConnectionStateListenerManagerFactory managerFactory =
ConnectionStateListenerManagerFactory.circuitBreaking(new
RetryForever(timing.multiple(2).milliseconds()));
+ CuratorFramework client = CuratorFrameworkFactory.builder()
.connectString(server.getConnectString())
.retryPolicy(new RetryOneTime(1))
- .connectionStateListenerDecorator(decorator)
+ .connectionStateListenerManagerFactory(managerFactory)
.connectionTimeoutMs(timing.connection())
.sessionTimeoutMs(timing.session())
- .build() )
- {
+ .build();
+ try {
client.start();
- AtomicInteger resetCount = new AtomicInteger(0);
- try ( LeaderLatch latch = new LeaderLatch(client, "/foo/bar")
+ client.create().forPath("/hey");
+
+ Semaphore lostSemaphore = new Semaphore(0);
+ ConnectionStateListener undecoratedListener = new
ConnectionStateListener()
Review comment:
unproxiedListener/nonCircuitBreakingListener?
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