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cschneider pushed a commit to branch SLING-12177
in repository
https://gitbox.apache.org/repos/asf/sling-org-apache-sling-distribution-journal.git
commit 1e2632416423f666e7578ce0f96015eb7537efc3
Author: Christian Schneider <cschn...@adobe.com>
AuthorDate: Mon Dec 4 15:57:53 2023 +0100
SLING-12177 - Only create statusPoller once
---
.../journal/impl/publisher/DistributionPublisher.java | 14 +-------------
.../journal/impl/publisher/PubQueueProviderPublisher.java | 14 ++++++++++++--
.../journal/impl/publisher/DistributionPublisherTest.java | 1 -
3 files changed, 13 insertions(+), 16 deletions(-)
diff --git
a/src/main/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisher.java
b/src/main/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisher.java
index da83c61..e9a74f2 100644
---
a/src/main/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisher.java
+++
b/src/main/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisher.java
@@ -26,7 +26,6 @@ import static
org.apache.sling.distribution.DistributionRequestType.*;
import static
org.apache.sling.distribution.journal.shared.DistributionMetricsService.timed;
import static
org.apache.sling.distribution.journal.shared.Strings.requireNotBlank;
-import java.io.Closeable;
import java.util.*;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
@@ -41,7 +40,6 @@ import
org.apache.sling.distribution.journal.impl.discovery.DiscoveryService;
import org.apache.sling.distribution.journal.impl.event.DistributionEvent;
import org.apache.sling.distribution.journal.messages.PackageMessage;
import org.apache.sling.distribution.journal.messages.PackageMessage.ReqType;
-import org.apache.sling.distribution.journal.messages.PackageStatusMessage;
import org.apache.sling.distribution.journal.queue.PubQueueProvider;
import org.apache.sling.distribution.journal.shared.DefaultDistributionLog;
import
org.apache.sling.distribution.journal.shared.DistributionLogEventListener;
@@ -69,8 +67,6 @@ import org.osgi.service.event.EventAdmin;
import org.osgi.service.metatype.annotations.Designate;
import org.apache.sling.distribution.journal.MessagingProvider;
-import org.apache.sling.distribution.journal.Reset;
-import org.apache.sling.distribution.journal.HandlerAdapter;
/**
* A Publisher SCD agent which produces messages to be consumed by a {@code
DistributionSubscriber} agent.
@@ -113,8 +109,6 @@ public class DistributionPublisher implements
DistributionAgent {
private final JMXRegistration reg;
- private final Closeable statusPoller;
-
private final DistributionLogEventListener distributionLogEventListener;
@Activate
@@ -167,19 +161,13 @@ public class DistributionPublisher implements
DistributionAgent {
() ->
discoveryService.getTopologyView().getSubscribedAgentIds().size()
);
- statusPoller = messagingProvider.createPoller(
- topics.getStatusTopic(),
- Reset.earliest,
- HandlerAdapter.create(PackageStatusMessage.class,
pubQueueProvider::handleStatus)
- );
-
log.info("Started Publisher agent {} with packageBuilder {},
queuedTimeout {}",
pubAgentName, pkgType, queuedTimeout);
}
@Deactivate
public void deactivate() {
- IOUtils.closeQuietly(statusPoller, distributionLogEventListener, reg);
+ IOUtils.closeQuietly(distributionLogEventListener, reg);
componentReg.unregister();
String msg = format("Stopped Publisher agent %s with packageBuilder
%s, queuedTimeout %s",
pubAgentName, pkgType, queuedTimeout);
diff --git
a/src/main/java/org/apache/sling/distribution/journal/impl/publisher/PubQueueProviderPublisher.java
b/src/main/java/org/apache/sling/distribution/journal/impl/publisher/PubQueueProviderPublisher.java
index 2e36cab..bc44823 100644
---
a/src/main/java/org/apache/sling/distribution/journal/impl/publisher/PubQueueProviderPublisher.java
+++
b/src/main/java/org/apache/sling/distribution/journal/impl/publisher/PubQueueProviderPublisher.java
@@ -18,14 +18,17 @@
*/
package org.apache.sling.distribution.journal.impl.publisher;
+import java.io.Closeable;
import java.util.Hashtable;
import java.util.function.Consumer;
import org.apache.commons.io.IOUtils;
-import org.apache.sling.distribution.journal.JournalAvailable;
+import org.apache.sling.distribution.journal.HandlerAdapter;
import org.apache.sling.distribution.journal.MessagingProvider;
+import org.apache.sling.distribution.journal.Reset;
import org.apache.sling.distribution.journal.impl.discovery.DiscoveryService;
import org.apache.sling.distribution.journal.messages.ClearCommand;
+import org.apache.sling.distribution.journal.messages.PackageStatusMessage;
import org.apache.sling.distribution.journal.queue.CacheCallback;
import org.apache.sling.distribution.journal.queue.PubQueueProvider;
import org.apache.sling.distribution.journal.queue.PubQueueProviderFactory;
@@ -64,6 +67,8 @@ public class PubQueueProviderPublisher {
private ServiceRegistration<PubQueueProvider> reg;
+ private Closeable statusPoller;
+
@Activate
public void activate(BundleContext context) {
Consumer<ClearCommand> commandSender =
messagingProvider.createSender(topics.getCommandTopic());
@@ -74,12 +79,17 @@ public class PubQueueProviderPublisher {
discoveryService,
commandSender);
this.pubQueueProvider = pubQueueProviderFactory.create(callback);
+ this.statusPoller = messagingProvider.createPoller(
+ topics.getStatusTopic(),
+ Reset.earliest,
+ HandlerAdapter.create(PackageStatusMessage.class,
pubQueueProvider::handleStatus)
+ );
reg = context.registerService(PubQueueProvider.class,
this.pubQueueProvider, new Hashtable<>());
}
@Deactivate
public void deactivate() {
- IOUtils.closeQuietly(this.pubQueueProvider);
+ IOUtils.closeQuietly(this.statusPoller, this.pubQueueProvider);
reg.unregister();
}
}
diff --git
a/src/test/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisherTest.java
b/src/test/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisherTest.java
index 8c9fb16..902819d 100644
---
a/src/test/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisherTest.java
+++
b/src/test/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisherTest.java
@@ -61,7 +61,6 @@ import
org.apache.sling.distribution.journal.shared.DistributionMetricsService;
import org.apache.sling.distribution.journal.shared.Topics;
import org.apache.sling.distribution.packaging.DistributionPackageBuilder;
import org.apache.sling.distribution.queue.spi.DistributionQueue;
-import org.apache.sling.settings.SlingSettingsService;
import org.apache.sling.testing.mock.osgi.junit.OsgiContext;
import org.junit.After;
import org.junit.Before;
