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Posted to commits@camel.apache.org by da...@apache.org on 2013/08/16 13:39:23 UTC
git commit: CAMEL-4876: Add support for a back-off multiplier
capability to the ScheduledPollConsumer
Updated Branches:
refs/heads/master f3285bee4 -> ebeca860c
CAMEL-4876: Add support for a back-off multiplier capability to the ScheduledPollConsumer
Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/ebeca860
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/ebeca860
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/ebeca860
Branch: refs/heads/master
Commit: ebeca860cf3d05e979645d730ecc7e306c34870c
Parents: f3285be
Author: Claus Ibsen <da...@apache.org>
Authored: Fri Aug 16 13:38:56 2013 +0200
Committer: Claus Ibsen <da...@apache.org>
Committed: Fri Aug 16 13:39:13 2013 +0200
----------------------------------------------------------------------
.../mbean/ManagedSchedulePollConsumerMBean.java | 13 ++
.../camel/impl/LoggingExceptionHandler.java | 2 +-
.../camel/impl/ScheduledPollConsumer.java | 98 +++++++++++++--
.../camel/impl/ScheduledPollEndpoint.java | 15 ++-
.../mbean/ManagedScheduledPollConsumer.java | 15 +++
.../file/FileConsumeBackoffMultiplierTest.java | 53 ++++++++
.../impl/ScheduledPollConsumerBackoffTest.java | 126 +++++++++++++++++++
.../ManagedScheduledPollConsumerTest.java | 16 ++-
8 files changed, 326 insertions(+), 12 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/camel/blob/ebeca860/camel-core/src/main/java/org/apache/camel/api/management/mbean/ManagedSchedulePollConsumerMBean.java
----------------------------------------------------------------------
diff --git a/camel-core/src/main/java/org/apache/camel/api/management/mbean/ManagedSchedulePollConsumerMBean.java b/camel-core/src/main/java/org/apache/camel/api/management/mbean/ManagedSchedulePollConsumerMBean.java
index 3179ee6..27949ed 100644
--- a/camel-core/src/main/java/org/apache/camel/api/management/mbean/ManagedSchedulePollConsumerMBean.java
+++ b/camel-core/src/main/java/org/apache/camel/api/management/mbean/ManagedSchedulePollConsumerMBean.java
@@ -20,6 +20,7 @@ import java.util.Map;
import org.apache.camel.api.management.ManagedAttribute;
import org.apache.camel.api.management.ManagedOperation;
+import org.apache.camel.spi.UriParam;
public interface ManagedSchedulePollConsumerMBean extends ManagedConsumerMBean {
@@ -56,4 +57,16 @@ public interface ManagedSchedulePollConsumerMBean extends ManagedConsumerMBean {
@ManagedAttribute(description = "Scheduler classname")
String getSchedulerClassName();
+ @ManagedAttribute(description = "Backoff multiplier")
+ int getBackoffMultiplier();
+
+ @ManagedAttribute(description = "Backoff idle threshold")
+ int getBackoffIdleThreshold();
+
+ @ManagedAttribute(description = "Backoff error threshold")
+ int getBackoffErrorThreshold();
+
+ @ManagedAttribute(description = "Current backoff counter")
+ int getBackoffCounter();
+
}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/camel/blob/ebeca860/camel-core/src/main/java/org/apache/camel/impl/LoggingExceptionHandler.java
----------------------------------------------------------------------
diff --git a/camel-core/src/main/java/org/apache/camel/impl/LoggingExceptionHandler.java b/camel-core/src/main/java/org/apache/camel/impl/LoggingExceptionHandler.java
index 5f3406a..6518ad4 100644
--- a/camel-core/src/main/java/org/apache/camel/impl/LoggingExceptionHandler.java
+++ b/camel-core/src/main/java/org/apache/camel/impl/LoggingExceptionHandler.java
@@ -25,7 +25,7 @@ import org.apache.camel.util.CamelLogger;
import org.slf4j.LoggerFactory;
/**
- * A default implementation of {@link ExceptionHandler} which uses a {@link org.apache.camel.processor.CamelLogger} to
+ * A default implementation of {@link ExceptionHandler} which uses a {@link org.apache.camel.util.CamelLogger} to
* log the exception.
* <p/>
* This implementation will by default log the exception with stack trace at WARN level.
http://git-wip-us.apache.org/repos/asf/camel/blob/ebeca860/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollConsumer.java
----------------------------------------------------------------------
diff --git a/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollConsumer.java b/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollConsumer.java
index fd07878..6b34ac7 100644
--- a/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollConsumer.java
+++ b/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollConsumer.java
@@ -39,8 +39,6 @@ import org.slf4j.LoggerFactory;
/**
* A useful base class for any consumer which is polling based
- *
- * @version
*/
public abstract class ScheduledPollConsumer extends DefaultConsumer implements Runnable, SuspendableService, PollingConsumerPollingStrategy {
private static final Logger LOG = LoggerFactory.getLogger(ScheduledPollConsumer.class);
@@ -67,9 +65,20 @@ public abstract class ScheduledPollConsumer extends DefaultConsumer implements R
private boolean sendEmptyMessageWhenIdle;
@UriParam
private boolean greedy;
- private volatile boolean polling;
+ @UriParam
+ private int backoffMultiplier;
+ @UriParam
+ private int backoffIdleThreshold;
+ @UriParam
+ private int backoffErrorThreshold;
private Map<String, Object> schedulerProperties;
+ // state during running
+ private volatile boolean polling;
+ private volatile int backoffCounter;
+ private volatile long idleCounter;
+ private volatile long errorCounter;
+
public ScheduledPollConsumer(Endpoint endpoint, Processor processor) {
super(endpoint, processor);
}
@@ -129,9 +138,32 @@ public abstract class ScheduledPollConsumer extends DefaultConsumer implements R
return;
}
+ // should we backoff if its enabled, and either the idle or error counter is > the threshold
+ if (backoffMultiplier > 0
+ // either idle or error threshold could be not in use, so check for that and use MAX_VALUE if not in use
+ && (idleCounter >= (backoffIdleThreshold > 0 ? backoffIdleThreshold : Integer.MAX_VALUE))
+ || errorCounter >= (backoffErrorThreshold > 0 ? backoffErrorThreshold : Integer.MAX_VALUE)) {
+ if (backoffCounter++ < backoffMultiplier) {
+ // yes we should backoff
+ if (idleCounter > 0) {
+ LOG.debug("doRun() backoff due subsequent {} idles (backoff at {}/{})", new Object[]{idleCounter, backoffCounter, backoffMultiplier});
+ } else {
+ LOG.debug("doRun() backoff due subsequent {} errors (backoff at {}/{})", new Object[]{errorCounter, backoffCounter, backoffMultiplier});
+ }
+ return;
+ } else {
+ // we are finished with backoff so reset counters
+ idleCounter = 0;
+ errorCounter = 0;
+ backoffCounter = 0;
+ LOG.trace("doRun() backoff finished, resetting counters.");
+ }
+ }
+
int retryCounter = -1;
boolean done = false;
Throwable cause = null;
+ int polledMessages = 0;
while (!done) {
try {
@@ -152,7 +184,7 @@ public abstract class ScheduledPollConsumer extends DefaultConsumer implements R
boolean begin = pollStrategy.begin(this, getEndpoint());
if (begin) {
retryCounter++;
- int polledMessages = poll();
+ polledMessages = poll();
if (polledMessages == 0 && isSendEmptyMessageWhenIdle()) {
// send an "empty" exchange
@@ -198,15 +230,23 @@ public abstract class ScheduledPollConsumer extends DefaultConsumer implements R
// let exception handler deal with the caused exception
// but suppress this during shutdown as the logs may get flooded with exceptions during shutdown/forced shutdown
try {
- getExceptionHandler().handleException("Consumer " + this + " failed polling endpoint: " + getEndpoint()
+ getExceptionHandler().handleException("Consumer " + this + " failed polling endpoint: " + getEndpoint()
+ ". Will try again at next poll", cause);
} catch (Throwable e) {
LOG.warn("Error handling exception. This exception will be ignored.", e);
}
- cause = null;
}
}
+ if (cause != null) {
+ idleCounter = 0;
+ errorCounter++;
+ } else {
+ idleCounter = polledMessages == 0 ? ++idleCounter : 0;
+ errorCounter = 0;
+ }
+ LOG.trace("doRun() done with idleCounter={}, errorCounter={}", idleCounter, errorCounter);
+
// avoid this thread to throw exceptions because the thread pool wont re-schedule a new thread
}
@@ -330,11 +370,11 @@ public abstract class ScheduledPollConsumer extends DefaultConsumer implements R
public void setStartScheduler(boolean startScheduler) {
this.startScheduler = startScheduler;
}
-
+
public void setSendEmptyMessageWhenIdle(boolean sendEmptyMessageWhenIdle) {
this.sendEmptyMessageWhenIdle = sendEmptyMessageWhenIdle;
}
-
+
public boolean isSendEmptyMessageWhenIdle() {
return sendEmptyMessageWhenIdle;
}
@@ -350,6 +390,34 @@ public abstract class ScheduledPollConsumer extends DefaultConsumer implements R
this.greedy = greedy;
}
+ public int getBackoffCounter() {
+ return backoffCounter;
+ }
+
+ public int getBackoffMultiplier() {
+ return backoffMultiplier;
+ }
+
+ public void setBackoffMultiplier(int backoffMultiplier) {
+ this.backoffMultiplier = backoffMultiplier;
+ }
+
+ public int getBackoffIdleThreshold() {
+ return backoffIdleThreshold;
+ }
+
+ public void setBackoffIdleThreshold(int backoffIdleThreshold) {
+ this.backoffIdleThreshold = backoffIdleThreshold;
+ }
+
+ public int getBackoffErrorThreshold() {
+ return backoffErrorThreshold;
+ }
+
+ public void setBackoffErrorThreshold(int backoffErrorThreshold) {
+ this.backoffErrorThreshold = backoffErrorThreshold;
+ }
+
public ScheduledExecutorService getScheduledExecutorService() {
return scheduledExecutorService;
}
@@ -393,6 +461,14 @@ public abstract class ScheduledPollConsumer extends DefaultConsumer implements R
protected void doStart() throws Exception {
super.doStart();
+ // validate that if backoff multiplier is in use, the threshold values is set correclty
+ if (backoffMultiplier > 0) {
+ if (backoffIdleThreshold <= 0 && backoffErrorThreshold <= 0) {
+ throw new IllegalArgumentException("backoffIdleThreshold and/or backoffErrorThreshold must be configured to a positive value when using backoffMultiplier");
+ }
+ LOG.debug("Using backoff[multiplier={}, idleThreshold={}, errorThreshold={}] on {}", new Object[]{backoffMultiplier, backoffIdleThreshold, backoffErrorThreshold, getEndpoint()});
+ }
+
if (scheduler == null) {
scheduler = new DefaultScheduledPollConsumerScheduler();
}
@@ -438,6 +514,12 @@ public abstract class ScheduledPollConsumer extends DefaultConsumer implements R
@Override
protected void doStop() throws Exception {
ServiceHelper.stopService(scheduler);
+
+ // clear counters
+ backoffCounter = 0;
+ idleCounter = 0;
+ errorCounter = 0;
+
super.doStop();
}
http://git-wip-us.apache.org/repos/asf/camel/blob/ebeca860/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java
----------------------------------------------------------------------
diff --git a/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java b/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java
index 9deb698..373508d 100644
--- a/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java
+++ b/camel-core/src/main/java/org/apache/camel/impl/ScheduledPollEndpoint.java
@@ -22,6 +22,7 @@ import java.util.Map;
import org.apache.camel.CamelContext;
import org.apache.camel.Component;
import org.apache.camel.PollingConsumer;
+import org.apache.camel.spi.UriParam;
import org.apache.camel.util.IntrospectionSupport;
/**
@@ -71,6 +72,9 @@ public abstract class ScheduledPollEndpoint extends DefaultEndpoint {
Object greedy = options.remove("greedy");
Object scheduledExecutorService = options.remove("scheduledExecutorService");
Object scheduler = options.remove("scheduler");
+ Object backoffMultiplier = options.remove("backoffMultiplier");
+ Object backoffIdleThreshold = options.remove("backoffIdleThreshold");
+ Object backoffErrorThreshold = options.remove("backoffErrorThreshold");
boolean setConsumerProperties = false;
// the following is split into two if statements to satisfy the checkstyle max complexity constraint
@@ -80,7 +84,7 @@ public abstract class ScheduledPollEndpoint extends DefaultEndpoint {
if (runLoggingLevel != null || startScheduler != null || sendEmptyMessageWhenIdle != null || greedy != null || scheduledExecutorService != null) {
setConsumerProperties = true;
}
- if (scheduler != null || !schedulerProperties.isEmpty()) {
+ if (scheduler != null || !schedulerProperties.isEmpty() || backoffMultiplier != null || backoffIdleThreshold != null || backoffErrorThreshold != null) {
setConsumerProperties = true;
}
@@ -141,6 +145,15 @@ public abstract class ScheduledPollEndpoint extends DefaultEndpoint {
if (!schedulerProperties.isEmpty()) {
consumerProperties.put("schedulerProperties", schedulerProperties);
}
+ if (backoffMultiplier != null) {
+ consumerProperties.put("backoffMultiplier", backoffMultiplier);
+ }
+ if (backoffIdleThreshold != null) {
+ consumerProperties.put("backoffIdleThreshold", backoffIdleThreshold);
+ }
+ if (backoffErrorThreshold != null) {
+ consumerProperties.put("backoffErrorThreshold", backoffErrorThreshold);
+ }
}
}
http://git-wip-us.apache.org/repos/asf/camel/blob/ebeca860/camel-core/src/main/java/org/apache/camel/management/mbean/ManagedScheduledPollConsumer.java
----------------------------------------------------------------------
diff --git a/camel-core/src/main/java/org/apache/camel/management/mbean/ManagedScheduledPollConsumer.java b/camel-core/src/main/java/org/apache/camel/management/mbean/ManagedScheduledPollConsumer.java
index ad341a3..64694fd 100644
--- a/camel-core/src/main/java/org/apache/camel/management/mbean/ManagedScheduledPollConsumer.java
+++ b/camel-core/src/main/java/org/apache/camel/management/mbean/ManagedScheduledPollConsumer.java
@@ -83,4 +83,19 @@ public class ManagedScheduledPollConsumer extends ManagedConsumer implements Man
return getConsumer().getScheduler().getClass().getName();
}
+ public int getBackoffMultiplier() {
+ return getConsumer().getBackoffMultiplier();
+ }
+
+ public int getBackoffIdleThreshold() {
+ return getConsumer().getBackoffIdleThreshold();
+ }
+
+ public int getBackoffErrorThreshold() {
+ return getConsumer().getBackoffErrorThreshold();
+ }
+
+ public int getBackoffCounter() {
+ return getConsumer().getBackoffCounter();
+ }
}
http://git-wip-us.apache.org/repos/asf/camel/blob/ebeca860/camel-core/src/test/java/org/apache/camel/component/file/FileConsumeBackoffMultiplierTest.java
----------------------------------------------------------------------
diff --git a/camel-core/src/test/java/org/apache/camel/component/file/FileConsumeBackoffMultiplierTest.java b/camel-core/src/test/java/org/apache/camel/component/file/FileConsumeBackoffMultiplierTest.java
new file mode 100644
index 0000000..45ace58
--- /dev/null
+++ b/camel-core/src/test/java/org/apache/camel/component/file/FileConsumeBackoffMultiplierTest.java
@@ -0,0 +1,53 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.file;
+
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.Exchange;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+
+/**
+ *
+ */
+public class FileConsumeBackoffMultiplierTest extends ContextTestSupport {
+
+ @Override
+ protected void setUp() throws Exception {
+ deleteDirectory("target/files");
+ super.setUp();
+ template.sendBodyAndHeader("file://target/files", "Hello World", Exchange.FILE_NAME, "report.txt");
+ }
+
+ public void testBackoffMultiplier() throws Exception {
+ MockEndpoint mock = getMockEndpoint("mock:result");
+ mock.expectedBodiesReceived("Hello World");
+
+ assertMockEndpointsSatisfied();
+
+ oneExchangeDone.matchesMockWaitTime();
+ }
+
+ @Override
+ protected RouteBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ public void configure() throws Exception {
+ from("file://target/files/?delete=true&backoffMultiplier=4&backoffIdleThreshold=3").convertBodyTo(String.class).to("mock:result");
+ }
+ };
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/ebeca860/camel-core/src/test/java/org/apache/camel/impl/ScheduledPollConsumerBackoffTest.java
----------------------------------------------------------------------
diff --git a/camel-core/src/test/java/org/apache/camel/impl/ScheduledPollConsumerBackoffTest.java b/camel-core/src/test/java/org/apache/camel/impl/ScheduledPollConsumerBackoffTest.java
new file mode 100644
index 0000000..95f0b8f
--- /dev/null
+++ b/camel-core/src/test/java/org/apache/camel/impl/ScheduledPollConsumerBackoffTest.java
@@ -0,0 +1,126 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.impl;
+
+import org.apache.camel.Consumer;
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.Endpoint;
+import org.apache.camel.spi.PollingConsumerPollStrategy;
+
+public class ScheduledPollConsumerBackoffTest extends ContextTestSupport {
+
+ private static int commits = 0;
+ private static int errors = 0;
+
+ public void testBackoffIdle() throws Exception {
+
+ final Endpoint endpoint = getMockEndpoint("mock:foo");
+ MockScheduledPollConsumer consumer = new MockScheduledPollConsumer(endpoint, null);
+ consumer.setBackoffMultiplier(4);
+ consumer.setBackoffIdleThreshold(2);
+
+ consumer.setPollStrategy(new PollingConsumerPollStrategy() {
+ public boolean begin(Consumer consumer, Endpoint endpoint) {
+ return true;
+ }
+
+ public void commit(Consumer consumer, Endpoint endpoint, int polledMessages) {
+ commits++;
+ }
+
+ public boolean rollback(Consumer consumer, Endpoint endpoint, int retryCounter, Exception e) throws Exception {
+ return false;
+ }
+ });
+
+ consumer.start();
+
+ consumer.run();
+ consumer.run();
+ assertEquals(2, commits);
+ // now it should backoff 4 times
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ assertEquals(2, commits);
+ // and now we poll again
+ consumer.run();
+ consumer.run();
+ assertEquals(4, commits);
+ // now it should backoff 4 times
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ assertEquals(4, commits);
+ consumer.run();
+ assertEquals(5, commits);
+
+ consumer.stop();
+ }
+
+ public void testBackoffError() throws Exception {
+
+ final Endpoint endpoint = getMockEndpoint("mock:foo");
+ final Exception expectedException = new Exception("Hello, I should be thrown on shutdown only!");
+ MockScheduledPollConsumer consumer = new MockScheduledPollConsumer(endpoint, expectedException);
+ consumer.setBackoffMultiplier(4);
+ consumer.setBackoffErrorThreshold(3);
+
+ consumer.setPollStrategy(new PollingConsumerPollStrategy() {
+ public boolean begin(Consumer consumer, Endpoint endpoint) {
+ return true;
+ }
+
+ public void commit(Consumer consumer, Endpoint endpoint, int polledMessages) {
+ commits++;
+ }
+
+ public boolean rollback(Consumer consumer, Endpoint endpoint, int retryCounter, Exception e) throws Exception {
+ errors++;
+ return false;
+ }
+ });
+
+ consumer.start();
+
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ assertEquals(3, errors);
+ // now it should backoff 4 times
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ assertEquals(3, errors);
+ // and now we poll again
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ assertEquals(6, errors);
+ // now it should backoff 4 times
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ consumer.run();
+ assertEquals(6, errors);
+
+ consumer.stop();
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/ebeca860/camel-core/src/test/java/org/apache/camel/management/ManagedScheduledPollConsumerTest.java
----------------------------------------------------------------------
diff --git a/camel-core/src/test/java/org/apache/camel/management/ManagedScheduledPollConsumerTest.java b/camel-core/src/test/java/org/apache/camel/management/ManagedScheduledPollConsumerTest.java
index aaec9a5..92fdd17 100644
--- a/camel-core/src/test/java/org/apache/camel/management/ManagedScheduledPollConsumerTest.java
+++ b/camel-core/src/test/java/org/apache/camel/management/ManagedScheduledPollConsumerTest.java
@@ -39,7 +39,7 @@ public class ManagedScheduledPollConsumerTest extends ManagementTestSupport {
assertTrue("Should be registered", mbeanServer.isRegistered(on));
String uri = (String) mbeanServer.getAttribute(on, "EndpointUri");
- assertEquals("file://target/foo?delay=4000", uri);
+ assertEquals("file://target/foo?backoffErrorThreshold=3&backoffIdleThreshold=2&backoffMultiplier=4&delay=4000", uri);
Long delay = (Long) mbeanServer.getAttribute(on, "Delay");
assertEquals(4000, delay.longValue());
@@ -56,6 +56,18 @@ public class ManagedScheduledPollConsumerTest extends ManagementTestSupport {
String timeUnit = (String) mbeanServer.getAttribute(on, "TimeUnit");
assertEquals(TimeUnit.MILLISECONDS.toString(), timeUnit);
+ Integer backoffMultiplier = (Integer) mbeanServer.getAttribute(on, "BackoffMultiplier");
+ assertEquals(4, backoffMultiplier.longValue());
+
+ Integer backoffCounter = (Integer) mbeanServer.getAttribute(on, "BackoffCounter");
+ assertEquals(0, backoffCounter.longValue());
+
+ Integer backoffIdleThreshold = (Integer) mbeanServer.getAttribute(on, "BackoffIdleThreshold");
+ assertEquals(2, backoffIdleThreshold.longValue());
+
+ Integer backoffErrorThreshold = (Integer) mbeanServer.getAttribute(on, "BackoffErrorThreshold");
+ assertEquals(3, backoffErrorThreshold.longValue());
+
String routeId = (String) mbeanServer.getAttribute(on, "RouteId");
assertEquals("route1", routeId);
@@ -96,7 +108,7 @@ public class ManagedScheduledPollConsumerTest extends ManagementTestSupport {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
- from("file://target/foo?delay=4000").to("mock:result");
+ from("file://target/foo?delay=4000&backoffMultiplier=4&backoffIdleThreshold=2&backoffErrorThreshold=3").to("mock:result");
}
};
}