Revert "Issue 1134 retry mechanic on subscriptions (#3121)" (#3128)

This reverts commit 9b23e9e825.

hapi-deployable-pom/pom.xml

@@ -4,7 +4,7 @@
     <parent>
 		 <groupId>ca.uhn.hapi.fhir</groupId>
 		 <artifactId>hapi-fhir</artifactId>
-		 <version>5.6.0-PRE10-SNAPSHOT</version>
+		 <version>5.6.0-PRE9-SNAPSHOT</version>
 		 <relativePath>../pom.xml</relativePath>
 	 </parent>
 

hapi-fhir-android/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-base/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-base/src/main/java/ca/uhn/fhir/util/HapiExtensions.java

@@ -122,14 +122,6 @@ public class HapiExtensions {
 	 */
 	public static final String EXT_OP_PARAMETER_EXAMPLE_VALUE = "http://hapifhir.io/fhir/StructureDefinition/op-parameter-example-value";
 
-	/**
-	 * This extension provides a way for subscribers to provide
-	 * a "retry-count".
-	 * If provided, subscriptions will be retried this many times
-	 * (to a total of retry-count + 1 (for original attempt)
-	 */
-	public static final String EX_RETRY_COUNT = "http://hapifhir.io/fhir/StructureDefinition/subscription-delivery-retry-count";
-
 	/**
 	 * Non instantiable
 	 */

hapi-fhir-batch/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-bom/pom.xml

@@ -3,14 +3,14 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>ca.uhn.hapi.fhir</groupId>
     <artifactId>hapi-fhir-bom</artifactId>
-    <version>5.6.0-PRE10-SNAPSHOT</version>
+    <version>5.6.0-PRE9-SNAPSHOT</version>
     <packaging>pom</packaging>
 	 <name>HAPI FHIR BOM</name>
 
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
     

hapi-fhir-cli/hapi-fhir-cli-api/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-cli/hapi-fhir-cli-app/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir-cli</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

hapi-fhir-cli/hapi-fhir-cli-jpaserver/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../../hapi-deployable-pom</relativePath>
 	</parent>
 

hapi-fhir-cli/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

hapi-fhir-client-okhttp/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-client/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-converter/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-dist/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

hapi-fhir-docs/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/5_6_0/3120-add-retry-subscription-extension.yaml

@@ -1,5 +0,0 @@
----
-type: add
-issue: 3120
-title: "Added http://hapifhir.io/fhir/StructureDefinition/subscription-delivery-retry-count extension that can be provided
-to a subscription to define a specific retry strategy (retry retry-count number of times before giving up)."

hapi-fhir-jacoco/pom.xml

@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jaxrsserver-base/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jpa/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

hapi-fhir-jpaserver-base/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jpaserver-cql/pom.xml

@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jpaserver-mdm/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jpaserver-model/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jpaserver-searchparam/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jpaserver-subscription/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jpaserver-subscription/src/main/java/ca/uhn/fhir/jpa/subscription/channel/models/BaseChannelParameters.java

@@ -1,29 +0,0 @@
-package ca.uhn.fhir.jpa.subscription.channel.models;
-
-import ca.uhn.fhir.jpa.subscription.model.ChannelRetryConfiguration;
-
-public class BaseChannelParameters {
-
-	private final String myChannelName;
-
-	private ChannelRetryConfiguration myRetryConfiguration;
-
-	/**
-	 * Constructor
-	 */
-	public BaseChannelParameters(String theChannelName) {
-		myChannelName = theChannelName;
-	}
-
-	public String getChannelName() {
-		return myChannelName;
-	}
-
-	public void setRetryConfiguration(ChannelRetryConfiguration theConfiguration) {
-		myRetryConfiguration = theConfiguration;
-	}
-
-	public ChannelRetryConfiguration getRetryConfiguration() {
-		return myRetryConfiguration;
-	}
-}

hapi-fhir-jpaserver-subscription/src/main/java/ca/uhn/fhir/jpa/subscription/channel/models/ProducingChannelParameters.java

@@ -1,16 +0,0 @@
-package ca.uhn.fhir.jpa.subscription.channel.models;
-
-public class ProducingChannelParameters extends BaseChannelParameters {
-
-	/**
-	 * Constructor
-	 *
-	 * Producing channels are sending channels. They send data to topics/queues.
-	 *
-	 * @param theChannelName
-	 */
-	public ProducingChannelParameters(String theChannelName) {
-		super(theChannelName);
-	}
-
-}

hapi-fhir-jpaserver-subscription/src/main/java/ca/uhn/fhir/jpa/subscription/channel/models/ReceivingChannelParameters.java

@@ -1,15 +0,0 @@
-package ca.uhn.fhir.jpa.subscription.channel.models;
-
-public class ReceivingChannelParameters extends BaseChannelParameters {
-
-	/**
-	 * Constructor
-	 *
-	 * Receiving channels are channels that receive data from topics/queues
-	 *
-	 * @param theChannelName
-	 */
-	public ReceivingChannelParameters(String theChannelName) {
-		super(theChannelName);
-	}
-}

hapi-fhir-jpaserver-subscription/src/main/java/ca/uhn/fhir/jpa/subscription/channel/subscription/SubscriptionChannelRegistry.java

@@ -20,15 +20,10 @@ package ca.uhn.fhir.jpa.subscription.channel.subscription;
  * #L%
  */
 
-import ca.uhn.fhir.jpa.subscription.channel.api.ChannelConsumerSettings;
-import ca.uhn.fhir.jpa.subscription.channel.api.ChannelProducerSettings;
 import ca.uhn.fhir.jpa.subscription.channel.api.IChannelProducer;
 import ca.uhn.fhir.jpa.subscription.channel.api.IChannelReceiver;
-import ca.uhn.fhir.jpa.subscription.channel.models.ProducingChannelParameters;
-import ca.uhn.fhir.jpa.subscription.channel.models.ReceivingChannelParameters;
 import ca.uhn.fhir.jpa.subscription.match.registry.ActiveSubscription;
 import ca.uhn.fhir.jpa.subscription.match.registry.SubscriptionRegistry;
-import ca.uhn.fhir.jpa.subscription.model.ChannelRetryConfiguration;
 import com.google.common.collect.Multimap;
 import com.google.common.collect.MultimapBuilder;
 import org.slf4j.Logger;
@@ -65,63 +60,29 @@ public class SubscriptionChannelRegistry {
 			return;
 		}
 
-		// we get the retry configurations from the cannonicalized subscriber
+		IChannelReceiver channelReceiver = newReceivingChannel(channelName);
-		// these will be provided to both the producer and receiver channel
-		ChannelRetryConfiguration retryConfigParameters = theActiveSubscription.getRetryConfigurationParameters();
-
-		/*
-		 * When we create a subscription, we create both
-		 * a producing/sending channel and
-		 * a receiving channel.
-		 *
-		 * Matched subscriptions are sent to the Sending channel
-		 * and the sending channel sends to subscription matching service.
-		 *
-		 * Receiving channel will send it out to
-		 * the subscriber hook (REST, email, etc).
-		 */
-
-		// the receiving channel
-		// this sends to the hook (resthook/message/email/whatever)
-		ReceivingChannelParameters receivingParameters = new ReceivingChannelParameters(channelName);
-		receivingParameters.setRetryConfiguration(retryConfigParameters);
-
-		IChannelReceiver channelReceiver = newReceivingChannel(receivingParameters);
 		Optional<MessageHandler> deliveryHandler = mySubscriptionDeliveryHandlerFactory.createDeliveryHandler(theActiveSubscription.getChannelType());
 
 		SubscriptionChannelWithHandlers subscriptionChannelWithHandlers = new SubscriptionChannelWithHandlers(channelName, channelReceiver);
 		deliveryHandler.ifPresent(subscriptionChannelWithHandlers::addHandler);
 		myDeliveryReceiverChannels.put(channelName, subscriptionChannelWithHandlers);
 
-		// create the producing channel.
+		IChannelProducer sendingChannel = newSendingChannel(channelName);
-		// channel used for sending to subscription matcher
-		ProducingChannelParameters producingChannelParameters = new ProducingChannelParameters(channelName);
-		producingChannelParameters.setRetryConfiguration(retryConfigParameters);
-
-		IChannelProducer sendingChannel = newSendingChannel(producingChannelParameters);
 		myChannelNameToSender.put(channelName, sendingChannel);
 	}
 
-	protected IChannelReceiver newReceivingChannel(ReceivingChannelParameters theParameters) {
+	protected IChannelReceiver newReceivingChannel(String theChannelName) {
-		ChannelConsumerSettings settings = new ChannelConsumerSettings();
+		return mySubscriptionDeliveryChannelFactory.newDeliveryReceivingChannel(theChannelName, null);
-		settings.setRetryConfiguration(theParameters.getRetryConfiguration());
-		return mySubscriptionDeliveryChannelFactory.newDeliveryReceivingChannel(theParameters.getChannelName(),
-			settings);
 	}
 
-	protected IChannelProducer newSendingChannel(ProducingChannelParameters theParameters) {
+	protected IChannelProducer newSendingChannel(String theChannelName) {
-		ChannelProducerSettings settings = new ChannelProducerSettings();
+		return mySubscriptionDeliveryChannelFactory.newDeliverySendingChannel(theChannelName, null);
-		settings.setRetryConfiguration(theParameters.getRetryConfiguration());
-		return mySubscriptionDeliveryChannelFactory.newDeliverySendingChannel(theParameters.getChannelName(),
-			settings);
 	}
 
 	public synchronized void remove(ActiveSubscription theActiveSubscription) {
 		String channelName = theActiveSubscription.getChannelName();
 		ourLog.info("Removing subscription {} from channel {}", theActiveSubscription.getId(), channelName);
 		boolean removed = myActiveSubscriptionByChannelName.remove(channelName, theActiveSubscription.getId());
-		ChannelRetryConfiguration retryConfig = theActiveSubscription.getRetryConfigurationParameters();
-
 		if (!removed) {
 			ourLog.warn("Failed to remove subscription {} from channel {}", theActiveSubscription.getId(), channelName);
 		}

hapi-fhir-jpaserver-subscription/src/main/java/ca/uhn/fhir/jpa/subscription/match/deliver/BaseSubscriptionDeliverySubscriber.java

@@ -24,10 +24,10 @@ import ca.uhn.fhir.context.FhirContext;
 import ca.uhn.fhir.interceptor.api.HookParams;
 import ca.uhn.fhir.interceptor.api.IInterceptorBroadcaster;
 import ca.uhn.fhir.interceptor.api.Pointcut;
-import ca.uhn.fhir.jpa.subscription.match.registry.ActiveSubscription;
-import ca.uhn.fhir.jpa.subscription.match.registry.SubscriptionRegistry;
 import ca.uhn.fhir.jpa.subscription.model.CanonicalSubscription;
 import ca.uhn.fhir.jpa.subscription.model.ResourceDeliveryMessage;
+import ca.uhn.fhir.jpa.subscription.match.registry.ActiveSubscription;
+import ca.uhn.fhir.jpa.subscription.match.registry.SubscriptionRegistry;
 import com.google.common.annotations.VisibleForTesting;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

hapi-fhir-jpaserver-subscription/src/main/java/ca/uhn/fhir/jpa/subscription/match/matcher/subscriber/SubscriptionMatchingSubscriber.java

@@ -73,6 +73,7 @@ public class SubscriptionMatchingSubscriber implements MessageHandler {
 		super();
 	}
 
+
 	@Override
 	public void handleMessage(@Nonnull Message<?> theMessage) throws MessagingException {
 		ourLog.trace("Handling resource modified message: {}", theMessage);

hapi-fhir-jpaserver-subscription/src/main/java/ca/uhn/fhir/jpa/subscription/match/registry/ActiveSubscription.java

@@ -23,19 +23,15 @@ package ca.uhn.fhir.jpa.subscription.match.registry;
 import ca.uhn.fhir.jpa.subscription.match.matcher.subscriber.SubscriptionCriteriaParser;
 import ca.uhn.fhir.jpa.subscription.model.CanonicalSubscription;
 import ca.uhn.fhir.jpa.subscription.model.CanonicalSubscriptionChannelType;
-import ca.uhn.fhir.jpa.subscription.model.ChannelRetryConfiguration;
 
 public class ActiveSubscription {
 
 	private SubscriptionCriteriaParser.SubscriptionCriteria myCriteria;
-
 	private final String myChannelName;
 	private final String myId;
 	private CanonicalSubscription mySubscription;
 	private boolean flagForDeletion;
 
-	private ChannelRetryConfiguration myRetryConfigurationParameters;
-
 	public ActiveSubscription(CanonicalSubscription theSubscription, String theChannelName) {
 		myChannelName = theChannelName;
 		myId = theSubscription.getIdPart();
@@ -74,12 +70,4 @@ public class ActiveSubscription {
 	public CanonicalSubscriptionChannelType getChannelType() {
 		return mySubscription.getChannelType();
 	}
-
-	public void setRetryConfiguration(ChannelRetryConfiguration theParams) {
-		myRetryConfigurationParameters = theParams;
-	}
-
-	public ChannelRetryConfiguration getRetryConfigurationParameters() {
-		return myRetryConfigurationParameters;
-	}
 }

hapi-fhir-jpaserver-subscription/src/main/java/ca/uhn/fhir/jpa/subscription/match/registry/SubscriptionRegistry.java

@@ -26,8 +26,6 @@ import ca.uhn.fhir.interceptor.api.Pointcut;
 import ca.uhn.fhir.jpa.subscription.channel.subscription.ISubscriptionDeliveryChannelNamer;
 import ca.uhn.fhir.jpa.subscription.channel.subscription.SubscriptionChannelRegistry;
 import ca.uhn.fhir.jpa.subscription.model.CanonicalSubscription;
-import ca.uhn.fhir.jpa.subscription.model.ChannelRetryConfiguration;
-import ca.uhn.fhir.util.HapiExtensions;
 import org.apache.commons.lang3.Validate;
 import org.hl7.fhir.instance.model.api.IBaseResource;
 import org.hl7.fhir.instance.model.api.IIdType;
@@ -82,48 +80,17 @@ public class SubscriptionRegistry {
 		return activeSubscription.map(ActiveSubscription::getSubscription);
 	}
 
-	/**
+	private void registerSubscription(IIdType theId, IBaseResource theSubscription) {
-	 * Extracts the retry configuration settings from the CanonicalSubscription object.
-	 *
-	 * Returns the configuration, or null, if no retry (or a bad retry value)
-	 * is specified.
-	 *
-	 * @param theSubscription
-	 * @return
-	 */
-	private ChannelRetryConfiguration getRetryConfigurationFromSubscriptionExtensions(CanonicalSubscription theSubscription) {
-		ChannelRetryConfiguration configuration = new ChannelRetryConfiguration();
-
-		List<String> retryCount = theSubscription.getChannelExtensions(HapiExtensions.EX_RETRY_COUNT);
-		if (retryCount.size() == 1) {
-			String val = retryCount.get(0);
-			configuration.setRetryCount(Integer.parseInt(val));
-		}
-		// else - 0 or more than 1 means no retry policy at all
-
-		// retry count is required for any retry policy
-		if (configuration.getRetryCount() == null || configuration.getRetryCount() < 0) {
-			configuration = null;
-		}
-
-		return configuration;
-	}
-
-	private void registerSubscription(IIdType theId, CanonicalSubscription theCanonicalSubscription) {
 		Validate.notNull(theId);
 		String subscriptionId = theId.getIdPart();
 		Validate.notBlank(subscriptionId);
-		Validate.notNull(theCanonicalSubscription);
+		Validate.notNull(theSubscription);
 
-		String channelName = mySubscriptionDeliveryChannelNamer.nameFromSubscription(theCanonicalSubscription);
+		CanonicalSubscription canonicalized = mySubscriptionCanonicalizer.canonicalize(theSubscription);
 
-		// get the actual retry configuration
+		String channelName = mySubscriptionDeliveryChannelNamer.nameFromSubscription(canonicalized);
-		ChannelRetryConfiguration configuration = getRetryConfigurationFromSubscriptionExtensions(theCanonicalSubscription);
 
-		ActiveSubscription activeSubscription = new ActiveSubscription(theCanonicalSubscription, channelName);
+		ActiveSubscription activeSubscription = new ActiveSubscription(canonicalized, channelName);
-		activeSubscription.setRetryConfiguration(configuration);
-
-		// add to our registries
 		mySubscriptionChannelRegistry.add(activeSubscription);
 		myActiveSubscriptionCache.put(subscriptionId, activeSubscription);
 
@@ -131,8 +98,9 @@ public class SubscriptionRegistry {
 
 		// Interceptor call: SUBSCRIPTION_AFTER_ACTIVE_SUBSCRIPTION_REGISTERED
 		HookParams params = new HookParams()
-			.add(CanonicalSubscription.class, theCanonicalSubscription);
+			.add(CanonicalSubscription.class, canonicalized);
 		myInterceptorBroadcaster.callHooks(Pointcut.SUBSCRIPTION_AFTER_ACTIVE_SUBSCRIPTION_REGISTERED, params);
+
 	}
 
 	public void unregisterSubscriptionIfRegistered(String theSubscriptionId) {
@@ -146,6 +114,7 @@ public class SubscriptionRegistry {
 			// Interceptor call: SUBSCRIPTION_AFTER_ACTIVE_SUBSCRIPTION_UNREGISTERED
 			HookParams params = new HookParams();
 			myInterceptorBroadcaster.callHooks(Pointcut.SUBSCRIPTION_AFTER_ACTIVE_SUBSCRIPTION_UNREGISTERED, params);
+
 		}
 	}
 
@@ -166,7 +135,6 @@ public class SubscriptionRegistry {
 	}
 
 	public synchronized boolean registerSubscriptionUnlessAlreadyRegistered(IBaseResource theSubscription) {
-		Validate.notNull(theSubscription);
 		Optional<CanonicalSubscription> existingSubscription = hasSubscription(theSubscription.getIdElement());
 		CanonicalSubscription newSubscription = mySubscriptionCanonicalizer.canonicalize(theSubscription);
 
@@ -184,7 +152,7 @@ public class SubscriptionRegistry {
 			unregisterSubscriptionIfRegistered(theSubscription.getIdElement().getIdPart());
 		}
 		if (Subscription.SubscriptionStatus.ACTIVE.equals(newSubscription.getStatus())) {
-			registerSubscription(theSubscription.getIdElement(), newSubscription);
+			registerSubscription(theSubscription.getIdElement(), theSubscription);
 			return true;
 		} else {
 			return false;

hapi-fhir-jpaserver-subscription/src/test/java/ca/uhn/fhir/jpa/subscription/channel/subscription/SubscriptionChannelRegistryTest.java

@@ -1,107 +0,0 @@
-package ca.uhn.fhir.jpa.subscription.channel.subscription;
-
-import ca.uhn.fhir.jpa.subscription.channel.api.BaseChannelSettings;
-import ca.uhn.fhir.jpa.subscription.channel.api.ChannelConsumerSettings;
-import ca.uhn.fhir.jpa.subscription.channel.api.ChannelProducerSettings;
-import ca.uhn.fhir.jpa.subscription.channel.api.IChannelProducer;
-import ca.uhn.fhir.jpa.subscription.channel.api.IChannelReceiver;
-import ca.uhn.fhir.jpa.subscription.match.registry.ActiveSubscription;
-import ca.uhn.fhir.jpa.subscription.model.CanonicalSubscription;
-import ca.uhn.fhir.jpa.subscription.model.CanonicalSubscriptionChannelType;
-import ca.uhn.fhir.jpa.subscription.model.ChannelRetryConfiguration;
-import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.Mockito;
-import org.mockito.junit.jupiter.MockitoExtension;
-import org.springframework.messaging.MessageChannel;
-import org.springframework.messaging.MessageHandler;
-
-import java.util.Optional;
-
-@ExtendWith(MockitoExtension.class)
-public class SubscriptionChannelRegistryTest {
-
-	@Mock
-	private SubscriptionDeliveryHandlerFactory mySubscriptionDeliveryHandlerFactory;
-
-	@Mock
-	private SubscriptionChannelFactory mySubscriptionChannelFactory;
-
-	@InjectMocks
-	private SubscriptionChannelRegistry mySubscriptionChannelRegistry;
-
-	private ActiveSubscription createActiveSubscription(String theChannelName, int theRetryCount) {
-		CanonicalSubscription subscription = new CanonicalSubscription();
-		subscription.setChannelType(CanonicalSubscriptionChannelType.RESTHOOK);
-		ChannelRetryConfiguration configuration = new ChannelRetryConfiguration();
-		configuration.setRetryCount(theRetryCount);
-		ActiveSubscription activeSubscription = new ActiveSubscription(subscription, theChannelName);
-		activeSubscription.setRetryConfiguration(configuration);
-		return activeSubscription;
-	}
-
-	@Test
-	public void add_subscriptionWithRetryConfigs_createsSendingAndReceivingChannelsWithRetryConfigs() {
-		int retryCount = 5;
-		String channelName = "test";
-		ActiveSubscription activeSubscription = createActiveSubscription(channelName, retryCount);
-
-		// mocks
-		MessageHandler messageHandler = Mockito.mock(MessageHandler.class);
-		IChannelReceiver receiver = Mockito.mock(IChannelReceiver.class);
-		IChannelProducer producer = Mockito.mock(IChannelProducer.class);
-
-		// when
-		Mockito.when(mySubscriptionChannelFactory.newDeliveryReceivingChannel(
-			Mockito.anyString(),
-			Mockito.any(ChannelConsumerSettings.class)
-		)).thenReturn(receiver);
-		Mockito.when(mySubscriptionChannelFactory.newDeliverySendingChannel(
-			Mockito.anyString(),
-			Mockito.any(ChannelProducerSettings.class)
-		)).thenReturn(producer);
-		Mockito.when(mySubscriptionDeliveryHandlerFactory.createDeliveryHandler(Mockito.any(CanonicalSubscriptionChannelType.class)))
-			.thenReturn(Optional.of(messageHandler));
-
-		// test
-		mySubscriptionChannelRegistry.add(activeSubscription);
-
-		// verify
-		// the receiver and sender should've been added to the maps
-		SubscriptionChannelWithHandlers receiverChannel = mySubscriptionChannelRegistry.getDeliveryReceiverChannel(channelName);
-		MessageChannel senderChannel = mySubscriptionChannelRegistry.getDeliverySenderChannel(channelName);
-
-		Assertions.assertEquals(producer, senderChannel);
-		Assertions.assertEquals(receiver, receiverChannel.getChannel());
-
-		// verify the creation of the sender/receiver
-		// both have retry values provided
-		ArgumentCaptor<ChannelConsumerSettings> consumerCaptor = ArgumentCaptor.forClass(ChannelConsumerSettings.class);
-		Mockito.verify(mySubscriptionChannelFactory)
-			.newDeliveryReceivingChannel(Mockito.anyString(),
-				consumerCaptor.capture());
-		ChannelConsumerSettings consumerSettings = consumerCaptor.getValue();
-		verifySettingsHaveRetryConfig(consumerSettings, retryCount);
-
-		ArgumentCaptor<ChannelProducerSettings> producerCaptor = ArgumentCaptor.forClass(ChannelProducerSettings.class);
-		Mockito.verify(mySubscriptionChannelFactory)
-			.newDeliverySendingChannel(Mockito.anyString(),
-				producerCaptor.capture());
-		verifySettingsHaveRetryConfig(producerCaptor.getValue(), retryCount);
-	}
-
-	/**
-	 * Verifies the retry configs for the channel
-	 * @param theSettings
-	 * @param theRetryCount
-	 */
-	private void verifySettingsHaveRetryConfig(BaseChannelSettings theSettings, int theRetryCount) {
-		Assertions.assertNotNull(theSettings);
-		Assertions.assertNotNull(theSettings.getRetryConfigurationParameters());
-		Assertions.assertEquals(theRetryCount, theSettings.getRetryConfigurationParameters().getRetryCount());
-	}
-}

hapi-fhir-jpaserver-subscription/src/test/java/ca/uhn/fhir/jpa/subscription/match/registry/SubscriptionRegistryTest.java

@@ -1,180 +0,0 @@
-package ca.uhn.fhir.jpa.subscription.match.registry;
-
-import ca.uhn.fhir.interceptor.api.HookParams;
-import ca.uhn.fhir.interceptor.api.IInterceptorBroadcaster;
-import ca.uhn.fhir.interceptor.api.Pointcut;
-import ca.uhn.fhir.jpa.subscription.channel.subscription.ISubscriptionDeliveryChannelNamer;
-import ca.uhn.fhir.jpa.subscription.channel.subscription.SubscriptionChannelRegistry;
-import ca.uhn.fhir.jpa.subscription.model.CanonicalSubscription;
-import ca.uhn.fhir.util.HapiExtensions;
-import org.hl7.fhir.r4.model.Extension;
-import org.hl7.fhir.r4.model.IntegerType;
-import org.hl7.fhir.r4.model.Subscription;
-import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.Mockito;
-import org.mockito.junit.jupiter.MockitoExtension;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
-@ExtendWith(MockitoExtension.class)
-public class SubscriptionRegistryTest {
-
-	@Mock
-	private SubscriptionCanonicalizer mySubscriptionCanonicalizer;
-
-	@Mock
-	private ISubscriptionDeliveryChannelNamer mySubscriptionDeliveryChannelNamer;
-
-	@Mock
-	private SubscriptionChannelRegistry mySubscriptionChannelRegistry;
-
-	@Mock
-	private IInterceptorBroadcaster myInterceptorBroadcaster;
-
-	@InjectMocks
-	private SubscriptionRegistry mySubscriptionRegistry;
-
-	private Subscription createSubscription(Extension... theExtensions) {
-		Subscription subscription = new Subscription();
-		subscription.setId("123");
-		subscription.setCriteria("Patient");
-		subscription.setStatus(Subscription.SubscriptionStatus.ACTIVE);
-		Subscription.SubscriptionChannelComponent channel
-			= new Subscription.SubscriptionChannelComponent();
-		channel.setType(Subscription.SubscriptionChannelType.RESTHOOK);
-		channel.setPayload("application/json");
-		channel.setEndpoint("http://unused.test.endpoint/");
-		subscription.setChannel(channel);
-
-		if (theExtensions != null) {
-			for (Extension ex : theExtensions) {
-				channel.addExtension(ex);
-			}
-		}
-		return subscription;
-	}
-
-	private CanonicalSubscription getCanonicalSubscriptionFromSubscription(Subscription theSubscription) {
-		CanonicalSubscription subscription = new CanonicalSubscription();
-		subscription.setStatus(theSubscription.getStatus());
-		subscription.setCriteriaString(theSubscription.getCriteria());
-
-		Subscription.SubscriptionChannelComponent channel = theSubscription.getChannel();
-		HashMap<String, List<String>> extensions = new HashMap<String, List<String>>();
-
-		for (Extension ex : channel.getExtension()) {
-			if (!extensions.containsKey(ex.getUrl())) {
-				extensions.put(ex.getUrl(), new ArrayList<>());
-			}
-			extensions.get(ex.getUrl()).add(ex.getValueAsPrimitive().getValueAsString());
-		}
-		subscription.setChannelExtensions(extensions);
-
-		return subscription;
-	}
-
-	/**
-	 * Will mock the subscription canonicalizer with the provided subscription
-	 * and the channel namer with the provided name.
-	 *
-	 * @param theSubscription
-	 * @param theName
-	 */
-	private void mockSubscriptionCanonicalizerAndChannelNamer(Subscription theSubscription, String theName) {
-		Mockito.when(mySubscriptionCanonicalizer.canonicalize(Mockito.any(Subscription.class)))
-			.thenReturn(getCanonicalSubscriptionFromSubscription(theSubscription));
-		Mockito.when(mySubscriptionDeliveryChannelNamer.nameFromSubscription(Mockito.any(CanonicalSubscription.class)))
-			.thenReturn(theName);
-	}
-
-	/**
-	 * Verifies an ActiveSubscription was registered, and passes it back
-	 * for further verification.
-	 * Also verifies that the interceptor was called.
-	 */
-	private ActiveSubscription verifySubscriptionIsRegistered() {
-		ArgumentCaptor<ActiveSubscription> subscriptionArgumentCaptor = ArgumentCaptor.forClass(ActiveSubscription.class);
-		Mockito.verify(mySubscriptionChannelRegistry)
-			.add(subscriptionArgumentCaptor.capture());
-		Mockito.verify(myInterceptorBroadcaster)
-			.callHooks(Mockito.any(Pointcut.class), Mockito.any(HookParams.class));
-		return subscriptionArgumentCaptor.getValue();
-	}
-
-	@Test
-	public void registerSubscriptionUnlessAlreadyRegistered_subscriptionWithRetry_createsAsExpected() {
-		// init
-		String channelName = "subscription-test";
-		int retryCount = 2;
-
-		Extension retryExtension = new Extension();
-		retryExtension.setUrl(HapiExtensions.EX_RETRY_COUNT);
-		retryExtension.setValue(new IntegerType(retryCount));
-
-		Subscription subscription = createSubscription(retryExtension);
-
-		// when
-		mockSubscriptionCanonicalizerAndChannelNamer(subscription, channelName);
-
-		// test
-		boolean registered = mySubscriptionRegistry.registerSubscriptionUnlessAlreadyRegistered(subscription);
-
-		// verify
-		Assertions.assertTrue(registered);
-		ActiveSubscription activeSubscription = verifySubscriptionIsRegistered();
-		Assertions.assertNotNull(activeSubscription.getRetryConfigurationParameters());
-		Assertions.assertEquals(channelName, activeSubscription.getChannelName());
-		Assertions.assertEquals(retryCount, activeSubscription.getRetryConfigurationParameters().getRetryCount());
-	}
-
-	@Test
-	public void registerSubscriptionUnlessAlreadyRegistered_subscriptionWithoutRetry_createsAsExpected() {
-		// init
-		String channelName = "subscription-test";
-
-		Subscription subscription = createSubscription();
-
-		// when
-		mockSubscriptionCanonicalizerAndChannelNamer(subscription, channelName);
-
-		// test
-		boolean created = mySubscriptionRegistry.registerSubscriptionUnlessAlreadyRegistered(subscription);
-
-		// verify
-		Assertions.assertTrue(created);
-		ActiveSubscription activeSubscription = verifySubscriptionIsRegistered();
-		Assertions.assertNull(activeSubscription.getRetryConfigurationParameters());
-	}
-
-	@Test
-	public void registerSubscriptionUnlessAlreadyRegistered_subscriptionWithBadRetry_createsAsExpected() {
-		// init
-		String channelName = "subscription-test";
-		int retryCount = -1; // invalid retry count -> no retries created
-
-		Extension retryExtension = new Extension();
-		retryExtension.setUrl(HapiExtensions.EX_RETRY_COUNT);
-		retryExtension.setValue(new IntegerType(retryCount));
-
-		Subscription subscription = createSubscription(retryExtension);
-
-		// when
-		mockSubscriptionCanonicalizerAndChannelNamer(subscription, channelName);
-
-		// test
-		boolean created = mySubscriptionRegistry.registerSubscriptionUnlessAlreadyRegistered(subscription);
-
-		// verify
-		Assertions.assertTrue(created);
-		ActiveSubscription activeSubscription = verifySubscriptionIsRegistered();
-		Assertions.assertNull(activeSubscription.getRetryConfigurationParameters());
-		Assertions.assertEquals(channelName, activeSubscription.getChannelName());
-	}
-}

hapi-fhir-jpaserver-subscription/src/test/java/ca/uhn/fhir/jpa/subscription/module/BaseSubscriptionTest.java

@@ -5,11 +5,6 @@ import ca.uhn.fhir.interceptor.executor.InterceptorService;
 import ca.uhn.fhir.jpa.api.config.DaoConfig;
 import ca.uhn.fhir.jpa.searchparam.config.SearchParamConfig;
 import ca.uhn.fhir.jpa.searchparam.registry.SearchParamRegistryImpl;
-import ca.uhn.fhir.jpa.subscription.channel.api.ChannelConsumerSettings;
-import ca.uhn.fhir.jpa.subscription.channel.api.ChannelProducerSettings;
-import ca.uhn.fhir.jpa.subscription.channel.api.IChannelFactory;
-import ca.uhn.fhir.jpa.subscription.channel.api.IChannelProducer;
-import ca.uhn.fhir.jpa.subscription.channel.api.IChannelReceiver;
 import ca.uhn.fhir.jpa.subscription.channel.impl.LinkedBlockingChannelFactory;
 import ca.uhn.fhir.jpa.subscription.channel.subscription.IChannelNamer;
 import ca.uhn.fhir.jpa.subscription.channel.subscription.SubscriptionChannelFactory;
@@ -72,11 +67,6 @@ public abstract class BaseSubscriptionTest {
 			return new DaoConfig();
 		}
 
-		@Bean
-		public IChannelFactory channelFactory(IChannelNamer theNamer) {
-			return new LinkedBlockingChannelFactory(theNamer);
-		}
-
 		@Bean
 		public SubscriptionChannelFactory mySubscriptionChannelFactory(IChannelNamer theChannelNamer) {
 			return new SubscriptionChannelFactory(new LinkedBlockingChannelFactory(theChannelNamer));

hapi-fhir-jpaserver-subscription/src/test/java/ca/uhn/fhir/jpa/subscription/module/cache/BaseSubscriptionRegistryTest.java

@@ -23,20 +23,6 @@ public abstract class BaseSubscriptionRegistryTest extends BaseSubscriptionDstu3
 		return subscription;
 	}
 
-	protected org.hl7.fhir.r4.model.Subscription createSubscriptionR4() {
-		org.hl7.fhir.r4.model.Subscription subscription = new org.hl7.fhir.r4.model.Subscription();
-		subscription.setId(SUBSCRIPTION_ID);
-		subscription.setCriteria(ORIG_CRITERIA);
-		subscription.setStatus(org.hl7.fhir.r4.model.Subscription.SubscriptionStatus.ACTIVE);
-		org.hl7.fhir.r4.model.Subscription.SubscriptionChannelComponent channel
-			= new org.hl7.fhir.r4.model.Subscription.SubscriptionChannelComponent();
-		channel.setType(org.hl7.fhir.r4.model.Subscription.SubscriptionChannelType.RESTHOOK);
-		channel.setPayload("application/json");
-		channel.setEndpoint("http://unused.test.endpoint/");
-		subscription.setChannel(channel);
-		return subscription;
-	}
-
 	protected void setChannel(Subscription theSubscription, Subscription.SubscriptionChannelType theResthook) {
 		Subscription.SubscriptionChannelComponent channel = new Subscription.SubscriptionChannelComponent();
 		channel.setType(theResthook);

hapi-fhir-jpaserver-subscription/src/test/java/ca/uhn/fhir/jpa/subscription/module/cache/SubscriptionRegistryTest.java

@@ -4,12 +4,9 @@ import ca.uhn.fhir.jpa.subscription.match.registry.ActiveSubscription;
 import org.hl7.fhir.dstu3.model.Subscription;
 import org.junit.jupiter.api.Test;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.*;
-import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertTrue;
 
 public class SubscriptionRegistryTest extends BaseSubscriptionRegistryTest {
-
 	@Test
 	public void updateSubscriptionReusesActiveSubscription() {
 		Subscription subscription = createSubscription();

hapi-fhir-jpaserver-test-utilities/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jpaserver-uhnfhirtest/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

hapi-fhir-jpaserver-uhnfhirtest/src/main/java/ca/uhn/fhirtest/config/CommonConfig.java

@@ -2,6 +2,7 @@ package ca.uhn.fhirtest.config;
 
 import ca.uhn.fhir.interceptor.api.IInterceptorService;
 import ca.uhn.fhir.jpa.model.config.PartitionSettings;
+import ca.uhn.fhir.jpa.subscription.match.config.WebsocketDispatcherConfig;
 import ca.uhn.fhir.jpa.subscription.channel.config.SubscriptionChannelConfig;
 import ca.uhn.fhir.jpa.subscription.match.config.SubscriptionProcessorConfig;
 import ca.uhn.fhir.jpa.subscription.match.config.WebsocketDispatcherConfig;

hapi-fhir-server-mdm/pom.xml

@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-server-openapi/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-server/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-spring-boot/hapi-fhir-spring-boot-autoconfigure/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-spring-boot/hapi-fhir-spring-boot-samples/hapi-fhir-spring-boot-sample-client-apache/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir-spring-boot-samples</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>hapi-fhir-spring-boot-sample-client-apache</artifactId>

hapi-fhir-spring-boot/hapi-fhir-spring-boot-samples/hapi-fhir-spring-boot-sample-client-okhttp/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir-spring-boot-samples</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>hapi-fhir-spring-boot-sample-client-okhttp</artifactId>

hapi-fhir-spring-boot/hapi-fhir-spring-boot-samples/hapi-fhir-spring-boot-sample-server-jersey/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir-spring-boot-samples</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>hapi-fhir-spring-boot-sample-server-jersey</artifactId>

hapi-fhir-spring-boot/hapi-fhir-spring-boot-samples/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir-spring-boot</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>hapi-fhir-spring-boot-samples</artifactId>

hapi-fhir-spring-boot/hapi-fhir-spring-boot-starter/pom.xml

@@ -5,7 +5,7 @@
    <parent>
       <groupId>ca.uhn.hapi.fhir</groupId>
       <artifactId>hapi-deployable-pom</artifactId>
-      <version>5.6.0-PRE10-SNAPSHOT</version>
+      <version>5.6.0-PRE9-SNAPSHOT</version>
       <relativePath>../../hapi-deployable-pom/pom.xml</relativePath>
    </parent>
 

hapi-fhir-spring-boot/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

hapi-fhir-sql-migrate/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-storage/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-storage/src/main/java/ca/uhn/fhir/jpa/subscription/channel/api/BaseChannelSettings.java

@@ -20,14 +20,9 @@ package ca.uhn.fhir.jpa.subscription.channel.api;
  * #L%
  */
 
-import ca.uhn.fhir.jpa.subscription.model.ChannelRetryConfiguration;
-
 public abstract class BaseChannelSettings implements IChannelSettings {
 	private boolean myQualifyChannelName = true;
 
-	private ChannelRetryConfiguration myRetryConfigurationParameters;
-
-
 	/**
 	 * Default true.  Used by IChannelNamer to decide how to qualify the channel name.
 	 */
@@ -42,12 +37,4 @@ public abstract class BaseChannelSettings implements IChannelSettings {
 	public void setQualifyChannelName(boolean theQualifyChannelName) {
 		myQualifyChannelName = theQualifyChannelName;
 	}
-
-	public void setRetryConfiguration(ChannelRetryConfiguration theParams) {
-		myRetryConfigurationParameters = theParams;
-	}
-
-	public ChannelRetryConfiguration getRetryConfigurationParameters() {
-		return myRetryConfigurationParameters;
-	}
 }

hapi-fhir-storage/src/main/java/ca/uhn/fhir/jpa/subscription/channel/impl/LinkedBlockingChannelFactory.java

@@ -48,7 +48,7 @@ public class LinkedBlockingChannelFactory implements IChannelFactory {
 
 	private static final Logger ourLog = LoggerFactory.getLogger(LinkedBlockingChannelFactory.class);
 	private final IChannelNamer myChannelNamer;
-	private final Map<String, LinkedBlockingChannel> myChannels = Collections.synchronizedMap(new HashMap<>());
+	private Map<String, LinkedBlockingChannel> myChannels = Collections.synchronizedMap(new HashMap<>());
 
 	public LinkedBlockingChannelFactory(IChannelNamer theChannelNamer) {
 		myChannelNamer = theChannelNamer;
@@ -69,10 +69,7 @@ public class LinkedBlockingChannelFactory implements IChannelFactory {
 		return myChannelNamer;
 	}
 
-	private LinkedBlockingChannel getOrCreateChannel(String theChannelName,
+	private LinkedBlockingChannel getOrCreateChannel(String theChannelName, int theConcurrentConsumers, IChannelSettings theChannelSettings) {
-																	 int theConcurrentConsumers,
-																	 IChannelSettings theChannelSettings) {
-		// TODO - does this need retry settings?
 		final String channelName = myChannelNamer.getChannelName(theChannelName, theChannelSettings);
 
 		return myChannels.computeIfAbsent(channelName, t -> {

hapi-fhir-storage/src/main/java/ca/uhn/fhir/jpa/subscription/channel/subscription/BroadcastingSubscribableChannelWrapper.java

@@ -67,6 +67,7 @@ public class BroadcastingSubscribableChannelWrapper extends AbstractSubscribable
 		myWrappedChannel.addInterceptor(interceptor);
 	}
 
+
 	@Override
 	public String getName() {
 		return myWrappedChannel.getName();

hapi-fhir-storage/src/main/java/ca/uhn/fhir/jpa/subscription/channel/subscription/SubscriptionChannelFactory.java

@@ -43,7 +43,6 @@ public class SubscriptionChannelFactory {
 
 	public IChannelProducer newDeliverySendingChannel(String theChannelName, ChannelProducerSettings theChannelSettings) {
 		ChannelProducerSettings config = newProducerConfigForDeliveryChannel(theChannelSettings);
-		config.setRetryConfiguration(theChannelSettings.getRetryConfigurationParameters());
 		return myChannelFactory.getOrCreateProducer(theChannelName, ResourceDeliveryJsonMessage.class, config);
 	}
 
@@ -67,24 +66,17 @@ public class SubscriptionChannelFactory {
 	protected ChannelProducerSettings newProducerConfigForDeliveryChannel(ChannelProducerSettings theOptions) {
 		ChannelProducerSettings config = new ChannelProducerSettings();
 		config.setConcurrentConsumers(getDeliveryChannelConcurrentConsumers());
-		config.setRetryConfiguration(theOptions.getRetryConfigurationParameters());
 		return config;
 	}
 
 	protected ChannelConsumerSettings newConsumerConfigForDeliveryChannel(ChannelConsumerSettings theOptions) {
 		ChannelConsumerSettings config = new ChannelConsumerSettings();
 		config.setConcurrentConsumers(getDeliveryChannelConcurrentConsumers());
-		if (theOptions != null) {
-			config.setRetryConfiguration(theOptions.getRetryConfigurationParameters());
-		}
 		return config;
 	}
 
 	protected ChannelProducerSettings newProducerConfigForMatchingChannel(ChannelProducerSettings theOptions) {
 		ChannelProducerSettings config = new ChannelProducerSettings();
-		if (theOptions != null) {
-			config.setRetryConfiguration(theOptions.getRetryConfigurationParameters());
-		}
 		config.setConcurrentConsumers(getMatchingChannelConcurrentConsumers());
 		return config;
 	}
@@ -92,9 +84,6 @@ public class SubscriptionChannelFactory {
 	protected ChannelConsumerSettings newConsumerConfigForMatchingChannel(ChannelConsumerSettings theOptions) {
 		ChannelConsumerSettings config = new ChannelConsumerSettings();
 		config.setConcurrentConsumers(getMatchingChannelConcurrentConsumers());
-		if (theOptions != null) {
-			config.setRetryConfiguration(theOptions.getRetryConfigurationParameters());
-		}
 		return config;
 	}
 

hapi-fhir-storage/src/main/java/ca/uhn/fhir/jpa/subscription/match/registry/SubscriptionCanonicalizer.java

@@ -174,10 +174,7 @@ public class SubscriptionCanonicalizer {
 						.getChannel()
 						.getExtension()
 						.stream()
-						.collect(Collectors.groupingBy(t -> t.getUrl(),
+						.collect(Collectors.groupingBy(t -> t.getUrl(), mapping(t -> t.getValueAsPrimitive().getValueAsString(), toList())));
-							mapping(t -> {
-								return t.getValueAsPrimitive().getValueAsString();
-							}, toList())));
 				}
 				case R5: {
 					org.hl7.fhir.r5.model.Subscription subscription = (org.hl7.fhir.r5.model.Subscription) theSubscription;

hapi-fhir-storage/src/main/java/ca/uhn/fhir/jpa/subscription/model/ChannelRetryConfiguration.java

@@ -1,16 +0,0 @@
-package ca.uhn.fhir.jpa.subscription.model;
-
-public class ChannelRetryConfiguration {
-	/**
-	 * Number of times to retry a failed message.
-	 */
-	private Integer myRetryCount;
-
-	public void setRetryCount(int theRetryCount) {
-		myRetryCount = theRetryCount;
-	}
-
-	public Integer getRetryCount() {
-		return myRetryCount;
-	}
-}

hapi-fhir-structures-dstu2.1/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-structures-dstu2/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-structures-dstu3/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-structures-hl7org-dstu2/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-structures-r4/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-structures-r5/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-test-utilities/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-test-utilities/src/main/java/ca/uhn/fhir/test/utilities/server/HashMapResourceProviderExtension.java

@@ -59,6 +59,13 @@ public class HashMapResourceProviderExtension<T extends IBaseResource> extends H
 		myRestfulServerExtension.getRestfulServer().unregisterProvider(HashMapResourceProviderExtension.this);
 	}
 
+	@Override
+	public synchronized MethodOutcome update(T theResource, String theConditional, RequestDetails theRequestDetails) {
+		T resourceClone = getFhirContext().newTerser().clone(theResource);
+		myUpdates.add(resourceClone);
+		return super.update(theResource, theConditional, theRequestDetails);
+	}
+
 	@Override
 	public synchronized void clear() {
 		super.clear();
@@ -76,17 +83,12 @@ public class HashMapResourceProviderExtension<T extends IBaseResource> extends H
 		myRestfulServerExtension.getRestfulServer().registerProvider(HashMapResourceProviderExtension.this);
 	}
 
-	public synchronized MethodOutcome update(T theResource, String theConditional, RequestDetails theRequestDetails) {
-		T resourceClone = getFhirContext().newTerser().clone(theResource);
-		myUpdates.add(resourceClone);
-		return super.update(theResource, theConditional, theRequestDetails);
-	}
-
 	public HashMapResourceProviderExtension<T> dontClearBetweenTests() {
 		myClearBetweenTests = false;
 		return this;
 	}
 
+
 	public void waitForUpdateCount(long theCount) {
 		assertThat(theCount, greaterThanOrEqualTo(getCountUpdate()));
 		await().until(()->getCountUpdate(), equalTo(theCount));

hapi-fhir-testpage-overlay/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

hapi-fhir-validation-resources-dstu2.1/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-validation-resources-dstu2/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-validation-resources-dstu3/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-validation-resources-r4/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-validation-resources-r5/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 

hapi-fhir-validation/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-deployable-pom</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../hapi-deployable-pom/pom.xml</relativePath>
 	</parent>
 
@@ -313,7 +313,7 @@
 	  <dependency>
 			<groupId>ca.uhn.hapi.fhir</groupId>
 			<artifactId>hapi-fhir-jpaserver-model</artifactId>
-            <version>5.4.0-PRE8-SNAPSHOT</version>
+			<version>${project.version}</version>
 			<scope>test</scope>
 	  </dependency>
 

hapi-tinder-plugin/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
@@ -58,37 +58,37 @@
 		<dependency>
 			<groupId>ca.uhn.hapi.fhir</groupId>
 			<artifactId>hapi-fhir-structures-dstu3</artifactId>
-			<version>5.6.0-PRE10-SNAPSHOT</version>
+			<version>5.6.0-PRE9-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>ca.uhn.hapi.fhir</groupId>
 			<artifactId>hapi-fhir-structures-hl7org-dstu2</artifactId>
-			<version>5.6.0-PRE10-SNAPSHOT</version>
+			<version>5.6.0-PRE9-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>ca.uhn.hapi.fhir</groupId>
 			<artifactId>hapi-fhir-structures-r4</artifactId>
-			<version>5.6.0-PRE10-SNAPSHOT</version>
+			<version>5.6.0-PRE9-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>ca.uhn.hapi.fhir</groupId>
 			<artifactId>hapi-fhir-structures-r5</artifactId>
-			<version>5.6.0-PRE10-SNAPSHOT</version>
+			<version>5.6.0-PRE9-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>ca.uhn.hapi.fhir</groupId>
 			<artifactId>hapi-fhir-validation-resources-dstu2</artifactId>
-			<version>5.6.0-PRE10-SNAPSHOT</version>
+			<version>5.6.0-PRE9-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>ca.uhn.hapi.fhir</groupId>
 			<artifactId>hapi-fhir-validation-resources-dstu3</artifactId>
-			<version>5.6.0-PRE10-SNAPSHOT</version>
+			<version>5.6.0-PRE9-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>ca.uhn.hapi.fhir</groupId>
 			<artifactId>hapi-fhir-validation-resources-r4</artifactId>
-			<version>5.6.0-PRE10-SNAPSHOT</version>
+			<version>5.6.0-PRE9-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.velocity</groupId>

hapi-tinder-test/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

pom.xml

@@ -6,7 +6,7 @@
 	<groupId>ca.uhn.hapi.fhir</groupId>
 	<artifactId>hapi-fhir</artifactId>
 	<packaging>pom</packaging>
-	<version>5.6.0-PRE10-SNAPSHOT</version>
+	<version>5.6.0-PRE9-SNAPSHOT</version>
 	<name>HAPI-FHIR</name>
 	<description>An open-source implementation of the FHIR specification in Java.</description>
 	<url>https://hapifhir.io</url>

tests/hapi-fhir-base-test-jaxrsserver-kotlin/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 

tests/hapi-fhir-base-test-mindeps-client/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 

tests/hapi-fhir-base-test-mindeps-server/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>5.6.0-PRE10-SNAPSHOT</version>
+		<version>5.6.0-PRE9-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>