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Posted to commits@activemq.apache.org by ta...@apache.org on 2016/12/13 17:37:17 UTC

activemq git commit: https://issues.apache.org/jira/browse/AMQ-6536

Repository: activemq
Updated Branches:
  refs/heads/master 25703fbd1 -> 4a1c05b62


https://issues.apache.org/jira/browse/AMQ-6536

Add support for the receiver side of a sender link which carries a
desired capabilities array which can request to know if we support
delayed delivery, answer with an offered capability in that case.

Project: http://git-wip-us.apache.org/repos/asf/activemq/repo
Commit: http://git-wip-us.apache.org/repos/asf/activemq/commit/4a1c05b6
Tree: http://git-wip-us.apache.org/repos/asf/activemq/tree/4a1c05b6
Diff: http://git-wip-us.apache.org/repos/asf/activemq/diff/4a1c05b6

Branch: refs/heads/master
Commit: 4a1c05b628fbb3c97c394eebc6810a9786daca4e
Parents: 25703fb
Author: Timothy Bish <ta...@gmail.com>
Authored: Tue Dec 13 12:36:52 2016 -0500
Committer: Timothy Bish <ta...@gmail.com>
Committed: Tue Dec 13 12:36:59 2016 -0500

----------------------------------------------------------------------
 .../transport/amqp/protocol/AmqpSession.java    | 18 +++--
 .../transport/amqp/client/AmqpSender.java       | 38 +++++++++-
 .../transport/amqp/client/AmqpSession.java      | 76 +++++++++++++++++++-
 .../transport/amqp/client/AmqpSupport.java      |  1 +
 .../amqp/client/util/UnmodifiableLink.java      | 31 ++++++++
 .../amqp/client/util/UnmodifiableReceiver.java  |  6 ++
 .../amqp/client/util/UnmodifiableSender.java    |  6 ++
 .../amqp/client/util/UnmodifiableSession.java   | 47 ++++++++++++
 .../transport/amqp/interop/AmqpSenderTest.java  | 38 ++++++++++
 pom.xml                                         |  2 +-
 10 files changed, 253 insertions(+), 10 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/activemq-amqp/src/main/java/org/apache/activemq/transport/amqp/protocol/AmqpSession.java
----------------------------------------------------------------------
diff --git a/activemq-amqp/src/main/java/org/apache/activemq/transport/amqp/protocol/AmqpSession.java b/activemq-amqp/src/main/java/org/apache/activemq/transport/amqp/protocol/AmqpSession.java
index 0527211..6a0cbf7 100644
--- a/activemq-amqp/src/main/java/org/apache/activemq/transport/amqp/protocol/AmqpSession.java
+++ b/activemq-amqp/src/main/java/org/apache/activemq/transport/amqp/protocol/AmqpSession.java
@@ -26,7 +26,9 @@ import static org.apache.activemq.transport.amqp.AmqpSupport.createDestination;
 import static org.apache.activemq.transport.amqp.AmqpSupport.findFilter;
 
 import java.io.IOException;
+import java.util.Arrays;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 import javax.jms.InvalidSelectorException;
@@ -72,7 +74,7 @@ public class AmqpSession implements AmqpResource {
 
     private static final Logger LOG = LoggerFactory.getLogger(AmqpSession.class);
 
-    private final Map<ConsumerId, AmqpSender> consumers = new HashMap<ConsumerId, AmqpSender>();
+    private final Map<ConsumerId, AmqpSender> consumers = new HashMap<>();
 
     private final AmqpConnection connection;
     private final Session protonSession;
@@ -190,7 +192,7 @@ public class AmqpSession implements AmqpResource {
             if (target.getDynamic()) {
                 destination = connection.createTemporaryDestination(protonReceiver, target.getCapabilities());
 
-                Map<Symbol, Object> dynamicNodeProperties = new HashMap<Symbol, Object>();
+                Map<Symbol, Object> dynamicNodeProperties = new HashMap<>();
                 dynamicNodeProperties.put(LIFETIME_POLICY, DeleteOnClose.getInstance());
 
                 // Currently we only support temporary destinations with delete on close lifetime policy.
@@ -218,6 +220,14 @@ public class AmqpSession implements AmqpResource {
                 }
             }
 
+            Symbol[] remoteDesiredCapabilities = protonReceiver.getRemoteDesiredCapabilities();
+            if (remoteDesiredCapabilities != null) {
+                List<Symbol> list = Arrays.asList(remoteDesiredCapabilities);
+                if (list.contains(AmqpSupport.DELAYED_DELIVERY)) {
+                    protonReceiver.setOfferedCapabilities(new Symbol[] { AmqpSupport.DELAYED_DELIVERY });
+                }
+            }
+
             receiver.setDestination(destination);
             connection.sendToActiveMQ(producerInfo, new ResponseHandler() {
                 @Override
@@ -255,7 +265,7 @@ public class AmqpSession implements AmqpResource {
         LOG.debug("opening new sender {} on link: {}", consumerInfo.getConsumerId(), protonSender.getName());
 
         try {
-            final Map<Symbol, Object> supportedFilters = new HashMap<Symbol, Object>();
+            final Map<Symbol, Object> supportedFilters = new HashMap<>();
             protonSender.setContext(sender);
 
             boolean noLocal = false;
@@ -311,7 +321,7 @@ public class AmqpSession implements AmqpResource {
             } else if (source.getDynamic()) {
                 destination = connection.createTemporaryDestination(protonSender, source.getCapabilities());
 
-                Map<Symbol, Object> dynamicNodeProperties = new HashMap<Symbol, Object>();
+                Map<Symbol, Object> dynamicNodeProperties = new HashMap<>();
                 dynamicNodeProperties.put(LIFETIME_POLICY, DeleteOnClose.getInstance());
 
                 // Currently we only support temporary destinations with delete on close lifetime policy.

http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSender.java
----------------------------------------------------------------------
diff --git a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSender.java b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSender.java
index 3850ec7..8d28688 100644
--- a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSender.java
+++ b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSender.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.LinkedHashSet;
 import java.util.List;
+import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -70,9 +71,14 @@ public class AmqpSender extends AmqpAbstractResource<Sender> {
     private boolean presettle;
     private long sendTimeout = DEFAULT_SEND_TIMEOUT;
 
-    private final Set<Delivery> pending = new LinkedHashSet<Delivery>();
+    private final Set<Delivery> pending = new LinkedHashSet<>();
     private byte[] encodeBuffer = new byte[1024 * 8];
 
+    private Symbol[] desiredCapabilities;
+    private Symbol[] offeredCapabilities;
+    private Map<Symbol, Object> properties;
+
+
     /**
      * Create a new sender instance.
      *
@@ -245,6 +251,30 @@ public class AmqpSender extends AmqpAbstractResource<Sender> {
         this.sendTimeout = sendTimeout;
     }
 
+    public void setDesiredCapabilities(Symbol[] desiredCapabilities) {
+        if (getEndpoint() != null) {
+            throw new IllegalStateException("Endpoint already established");
+        }
+
+        this.desiredCapabilities = desiredCapabilities;
+    }
+
+    public void setOfferedCapabilities(Symbol[] offeredCapabilities) {
+        if (getEndpoint() != null) {
+            throw new IllegalStateException("Endpoint already established");
+        }
+
+        this.offeredCapabilities = offeredCapabilities;
+    }
+
+    public void setProperties(Map<Symbol, Object> properties) {
+        if (getEndpoint() != null) {
+            throw new IllegalStateException("Endpoint already established");
+        }
+
+        this.properties = properties;
+    }
+
     //----- Private Sender implementation ------------------------------------//
 
     private void checkClosed() {
@@ -279,6 +309,10 @@ public class AmqpSender extends AmqpAbstractResource<Sender> {
         }
         sender.setReceiverSettleMode(ReceiverSettleMode.FIRST);
 
+        sender.setDesiredCapabilities(desiredCapabilities);
+        sender.setOfferedCapabilities(offeredCapabilities);
+        sender.setProperties(properties);
+
         setEndpoint(sender);
 
         super.doOpen();
@@ -408,7 +442,7 @@ public class AmqpSender extends AmqpAbstractResource<Sender> {
 
     @Override
     public void processDeliveryUpdates(AmqpConnection connection) throws IOException {
-        List<Delivery> toRemove = new ArrayList<Delivery>();
+        List<Delivery> toRemove = new ArrayList<>();
 
         for (Delivery delivery : pending) {
             DeliveryState state = delivery.getRemoteState();

http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSession.java
----------------------------------------------------------------------
diff --git a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSession.java b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSession.java
index b239dae..88cba94 100644
--- a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSession.java
+++ b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSession.java
@@ -17,6 +17,7 @@
 package org.apache.activemq.transport.amqp.client;
 
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicLong;
@@ -24,6 +25,7 @@ import java.util.concurrent.atomic.AtomicLong;
 import org.apache.activemq.transport.amqp.client.util.AsyncResult;
 import org.apache.activemq.transport.amqp.client.util.ClientFuture;
 import org.apache.activemq.transport.amqp.client.util.UnmodifiableSession;
+import org.apache.qpid.proton.amqp.Symbol;
 import org.apache.qpid.proton.amqp.messaging.Source;
 import org.apache.qpid.proton.amqp.messaging.Target;
 import org.apache.qpid.proton.engine.Connection;
@@ -87,7 +89,7 @@ public class AmqpSession extends AmqpAbstractResource<Session> {
      * @throws Exception if an error occurs while creating the sender.
      */
     public AmqpSender createSender() throws Exception {
-        return createSender(null, false);
+        return createSender(null, false, null, null, null);
     }
 
     /**
@@ -101,14 +103,30 @@ public class AmqpSession extends AmqpAbstractResource<Session> {
      * @throws Exception if an error occurs while creating the sender.
      */
     public AmqpSender createSender(final String address) throws Exception {
-        return createSender(address, false);
+        return createSender(address, false, null, null, null);
     }
 
     /**
      * Create a sender instance using the given address
      *
      * @param address
-     * 	      the address to which the sender will produce its messages.
+     *        the address to which the sender will produce its messages.
+     * @param desiredCapabilities
+     *        the capabilities that the caller wants the remote to support.
+     *
+     * @return a newly created sender that is ready for use.
+     *
+     * @throws Exception if an error occurs while creating the sender.
+     */
+    public AmqpSender createSender(final String address, Symbol[] desiredCapabilities) throws Exception {
+        return createSender(address, false, desiredCapabilities, null, null);
+    }
+
+    /**
+     * Create a sender instance using the given address
+     *
+     * @param address
+     *        the address to which the sender will produce its messages.
      * @param presettle
      *        controls if the created sender produces message that have already been marked settled.
      *
@@ -117,10 +135,36 @@ public class AmqpSession extends AmqpAbstractResource<Session> {
      * @throws Exception if an error occurs while creating the sender.
      */
     public AmqpSender createSender(final String address, boolean presettle) throws Exception {
+        return createSender(address, presettle, null, null, null);
+    }
+
+    /**
+     * Create a sender instance using the given address
+     *
+     * @param address
+     * 	      the address to which the sender will produce its messages.
+     * @param presettle
+     *        controls if the created sender produces message that have already been marked settled.
+     * @param desiredCapabilities
+     *        the capabilities that the caller wants the remote to support.
+     * @param offeredCapabilities
+     *        the capabilities that the caller wants the advertise support for.
+     * @param properties
+     *        the properties to send as part of the sender open.
+     *
+     * @return a newly created sender that is ready for use.
+     *
+     * @throws Exception if an error occurs while creating the sender.
+     */
+    public AmqpSender createSender(final String address, boolean presettle, Symbol[] desiredCapabilities, Symbol[] offeredCapabilities, Map<Symbol, Object> properties) throws Exception {
         checkClosed();
 
         final AmqpSender sender = new AmqpSender(AmqpSession.this, address, getNextSenderId());
         sender.setPresettle(presettle);
+        sender.setDesiredCapabilities(desiredCapabilities);
+        sender.setOfferedCapabilities(offeredCapabilities);
+        sender.setProperties(properties);
+
         final ClientFuture request = new ClientFuture();
 
         connection.getScheduler().execute(new Runnable() {
@@ -166,9 +210,35 @@ public class AmqpSession extends AmqpAbstractResource<Session> {
      * @throws Exception if an error occurs while creating the receiver.
      */
     public AmqpSender createSender(Target target, String senderId) throws Exception {
+        return createSender(target, senderId, null, null, null);
+    }
+
+    /**
+     * Create a sender instance using the given Target
+     *
+     * @param target
+     *        the caller created and configured Target used to create the sender link.
+     * @param sender
+     *        the sender ID to assign to the newly created Sender.
+     * @param desiredCapabilities
+     *        the capabilities that the caller wants the remote to support.
+     * @param offeredCapabilities
+     *        the capabilities that the caller wants the advertise support for.
+     * @param properties
+     *        the properties to send as part of the sender open.
+     *
+     * @return a newly created sender that is ready for use.
+     *
+     * @throws Exception if an error occurs while creating the receiver.
+     */
+    public AmqpSender createSender(Target target, String senderId, Symbol[] desiredCapabilities, Symbol[] offeredCapabilities, Map<Symbol, Object> properties) throws Exception {
         checkClosed();
 
         final AmqpSender sender = new AmqpSender(AmqpSession.this, target, senderId);
+        sender.setDesiredCapabilities(desiredCapabilities);
+        sender.setOfferedCapabilities(offeredCapabilities);
+        sender.setProperties(properties);
+
         final ClientFuture request = new ClientFuture();
 
         connection.getScheduler().execute(new Runnable() {

http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSupport.java
----------------------------------------------------------------------
diff --git a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSupport.java b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSupport.java
index 9aca5b8..8ffcfbd 100644
--- a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSupport.java
+++ b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/AmqpSupport.java
@@ -39,6 +39,7 @@ public class AmqpSupport {
     // Symbols used for connection capabilities
     public static final Symbol SOLE_CONNECTION_CAPABILITY = Symbol.valueOf("sole-connection-for-container");
     public static final Symbol ANONYMOUS_RELAY = Symbol.valueOf("ANONYMOUS-RELAY");
+    public static final Symbol DELAYED_DELIVERY = Symbol.valueOf("DELAYED_DELIVERY");
 
     // Symbols used to announce connection error information
     public static final Symbol CONNECTION_OPEN_FAILED = Symbol.valueOf("amqp:connection-establishment-failed");

http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableLink.java
----------------------------------------------------------------------
diff --git a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableLink.java b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableLink.java
index 2f7ff8e..9b17d86 100644
--- a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableLink.java
+++ b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableLink.java
@@ -254,6 +254,7 @@ public class UnmodifiableLink implements Link {
         return link.detached();
     }
 
+    @Override
     public Record attachments() {
         return link.attachments();
     }
@@ -272,4 +273,34 @@ public class UnmodifiableLink implements Link {
     public Map<Symbol, Object> getRemoteProperties() {
         return link.getRemoteProperties();
     }
+
+    @Override
+    public Symbol[] getDesiredCapabilities() {
+        return link.getDesiredCapabilities();
+    }
+
+    @Override
+    public Symbol[] getOfferedCapabilities() {
+        return link.getOfferedCapabilities();
+    }
+
+    @Override
+    public Symbol[] getRemoteDesiredCapabilities() {
+        return link.getRemoteDesiredCapabilities();
+    }
+
+    @Override
+    public Symbol[] getRemoteOfferedCapabilities() {
+        return link.getRemoteOfferedCapabilities();
+    }
+
+    @Override
+    public void setDesiredCapabilities(Symbol[] capabilities) {
+        throw new UnsupportedOperationException("Cannot alter the Link state");
+    }
+
+    @Override
+    public void setOfferedCapabilities(Symbol[] capabilities) {
+        throw new UnsupportedOperationException("Cannot alter the Link state");
+    }
 }

http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableReceiver.java
----------------------------------------------------------------------
diff --git a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableReceiver.java b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableReceiver.java
index 1b07ed0..121a7f5 100644
--- a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableReceiver.java
+++ b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableReceiver.java
@@ -16,6 +16,7 @@
  */
 package org.apache.activemq.transport.amqp.client.util;
 
+import org.apache.qpid.proton.codec.WritableBuffer;
 import org.apache.qpid.proton.engine.Receiver;
 
 /**
@@ -56,4 +57,9 @@ public class UnmodifiableReceiver extends UnmodifiableLink implements Receiver {
     public void setDrain(boolean drain) {
         throw new UnsupportedOperationException("Cannot alter the Link state");
     }
+
+    @Override
+    public int recv(WritableBuffer buffer) {
+        throw new UnsupportedOperationException("Cannot alter the Link state");
+    }
 }

http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSender.java
----------------------------------------------------------------------
diff --git a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSender.java b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSender.java
index 1517a93..fbe5772 100644
--- a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSender.java
+++ b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSender.java
@@ -16,6 +16,7 @@
  */
 package org.apache.activemq.transport.amqp.client.util;
 
+import org.apache.qpid.proton.codec.ReadableBuffer;
 import org.apache.qpid.proton.engine.Sender;
 
 /**
@@ -42,4 +43,9 @@ public class UnmodifiableSender extends UnmodifiableLink implements Sender {
     public void abort() {
         throw new UnsupportedOperationException("Cannot alter the Link state");
     }
+
+    @Override
+    public int send(ReadableBuffer buffer) {
+        throw new UnsupportedOperationException("Cannot alter the Link state");
+    }
 }

http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSession.java
----------------------------------------------------------------------
diff --git a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSession.java b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSession.java
index 31b0452..055bb51 100644
--- a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSession.java
+++ b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/client/util/UnmodifiableSession.java
@@ -17,7 +17,9 @@
 package org.apache.activemq.transport.amqp.client.util;
 
 import java.util.EnumSet;
+import java.util.Map;
 
+import org.apache.qpid.proton.amqp.Symbol;
 import org.apache.qpid.proton.amqp.transport.ErrorCondition;
 import org.apache.qpid.proton.engine.Connection;
 import org.apache.qpid.proton.engine.EndpointState;
@@ -147,4 +149,49 @@ public class UnmodifiableSession implements Session {
     public void setOutgoingWindow(long outgoingWindowSize) {
         throw new UnsupportedOperationException("Cannot alter the Session");
     }
+
+    @Override
+    public Symbol[] getDesiredCapabilities() {
+        return session.getDesiredCapabilities();
+    }
+
+    @Override
+    public Symbol[] getOfferedCapabilities() {
+        return session.getOfferedCapabilities();
+    }
+
+    @Override
+    public Map<Symbol, Object> getProperties() {
+        return session.getProperties();
+    }
+
+    @Override
+    public Symbol[] getRemoteDesiredCapabilities() {
+        return session.getRemoteDesiredCapabilities();
+    }
+
+    @Override
+    public Symbol[] getRemoteOfferedCapabilities() {
+        return session.getRemoteOfferedCapabilities();
+    }
+
+    @Override
+    public Map<Symbol, Object> getRemoteProperties() {
+        return session.getRemoteProperties();
+    }
+
+    @Override
+    public void setDesiredCapabilities(Symbol[] capabilities) {
+        throw new UnsupportedOperationException("Cannot alter the Link state");
+    }
+
+    @Override
+    public void setOfferedCapabilities(Symbol[] capabilities) {
+        throw new UnsupportedOperationException("Cannot alter the Link state");
+    }
+
+    @Override
+    public void setProperties(Map<Symbol, Object> capabilities) {
+        throw new UnsupportedOperationException("Cannot alter the Link state");
+    }
 }

http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/interop/AmqpSenderTest.java
----------------------------------------------------------------------
diff --git a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/interop/AmqpSenderTest.java b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/interop/AmqpSenderTest.java
index 3c3b75d..da9e011 100644
--- a/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/interop/AmqpSenderTest.java
+++ b/activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/interop/AmqpSenderTest.java
@@ -16,6 +16,7 @@
  */
 package org.apache.activemq.transport.amqp.interop;
 
+import static org.apache.activemq.transport.amqp.AmqpSupport.contains;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
@@ -23,6 +24,7 @@ import static org.junit.Assert.assertTrue;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
+import org.apache.activemq.broker.jmx.BrokerViewMBean;
 import org.apache.activemq.broker.jmx.QueueViewMBean;
 import org.apache.activemq.broker.jmx.TopicViewMBean;
 import org.apache.activemq.transport.amqp.client.AmqpClient;
@@ -31,8 +33,10 @@ import org.apache.activemq.transport.amqp.client.AmqpConnection;
 import org.apache.activemq.transport.amqp.client.AmqpMessage;
 import org.apache.activemq.transport.amqp.client.AmqpSender;
 import org.apache.activemq.transport.amqp.client.AmqpSession;
+import org.apache.activemq.transport.amqp.client.AmqpSupport;
 import org.apache.activemq.transport.amqp.client.AmqpValidator;
 import org.apache.activemq.util.Wait;
+import org.apache.qpid.proton.amqp.Symbol;
 import org.apache.qpid.proton.engine.Delivery;
 import org.apache.qpid.proton.engine.Sender;
 import org.junit.Test;
@@ -206,4 +210,38 @@ public class AmqpSenderTest extends AmqpClientTestSupport {
         sender.close();
         connection.close();
     }
+
+    @Test
+    public void testDeliveryDelayOfferedWhenRequested() throws Exception {
+
+        final BrokerViewMBean brokerView = getProxyToBroker();
+
+        AmqpClient client = createAmqpClient();
+        client.setValidator(new AmqpValidator() {
+
+            @Override
+            public void inspectOpenedResource(Sender sender) {
+
+                Symbol[] offered = sender.getRemoteOfferedCapabilities();
+                if (!contains(offered, AmqpSupport.DELAYED_DELIVERY)) {
+                    markAsInvalid("Broker did not indicate it support delayed message delivery");
+                }
+            }
+        });
+
+        AmqpConnection connection = trackConnection(client.connect());
+        AmqpSession session = connection.createSession();
+
+        assertEquals(0, brokerView.getQueues().length);
+
+        AmqpSender sender = session.createSender("queue://" + getTestName(), new Symbol[] { AmqpSupport.DELAYED_DELIVERY });
+        assertNotNull(sender);
+
+        assertEquals(1, brokerView.getQueues().length);
+
+        connection.getStateInspector().assertValid();
+
+        sender.close();
+        connection.close();
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/activemq/blob/4a1c05b6/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index c4479c0..37c913c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,7 @@
     <p2psockets-version>1.1.2</p2psockets-version>
     <linkedin-zookeeper-version>1.4.0</linkedin-zookeeper-version>
     <zookeeper-version>3.4.6</zookeeper-version>
-    <qpid-proton-version>0.15.0</qpid-proton-version>
+    <qpid-proton-version>0.16.0</qpid-proton-version>
     <qpid-jms-version>0.11.1</qpid-jms-version>
     <qpid-jms-netty-version>4.0.41.Final</qpid-jms-netty-version>
     <qpid-jms-proton-version>0.14.0</qpid-jms-proton-version>