public void TestZeroMaximumNumberOfRedeliveries()
{
using (Connection connection = (Connection)CreateConnection())
{
IRedeliveryPolicy policy = connection.RedeliveryPolicy;
policy.InitialRedeliveryDelay = 100;
policy.UseExponentialBackOff = false;
//let's set the maximum redeliveries to 0
policy.MaximumRedeliveries = 0;
connection.Start();
ISession session = connection.CreateSession(AcknowledgementMode.Transactional);
IDestination destination = session.CreateTemporaryQueue();
IMessageProducer producer = session.CreateProducer(destination);
IMessageConsumer consumer = session.CreateConsumer(destination);
// Send the messages
producer.Send(session.CreateTextMessage("1st"));
producer.Send(session.CreateTextMessage("2nd"));
session.Commit();
ITextMessage m;
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(1000));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
session.Rollback();
//the 1st message should not be redelivered since maximumRedeliveries is set to 0
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(1000));
Assert.IsNotNull(m);
Assert.AreEqual("2nd", m.Text);
session.Commit();
}
}
// Constructor internal to prevent clients from creating an instance.
internal MessageConsumer(Session session, ConsumerInfo info)
{
this.session = session;
this.info = info;
this.redeliveryPolicy = this.session.Connection.RedeliveryPolicy;
this.messageTransformation = this.session.Connection.MessageTransformation;
}
// Constructor internal to prevent clients from creating an instance.
internal MessageConsumer(Session session, ConsumerId id, ActiveMQDestination destination,
String name, String selector, int prefetch, int maxPendingMessageCount,
bool noLocal, bool browser, bool dispatchAsync)
{
if (destination == null)
{
throw new InvalidDestinationException("Consumer cannot receive on Null Destinations.");
}
this.session = session;
this.redeliveryPolicy = this.session.Connection.RedeliveryPolicy;
this.info = new ConsumerInfo();
this.info.ConsumerId = id;
this.info.Destination = destination;
this.info.SubscriptionName = name;
this.info.Selector = selector;
this.info.PrefetchSize = prefetch;
this.info.MaximumPendingMessageLimit = maxPendingMessageCount;
this.info.NoLocal = noLocal;
this.info.Browser = browser;
this.info.DispatchAsync = dispatchAsync;
this.info.Retroactive = session.Retroactive;
this.info.Exclusive = session.Exclusive;
this.info.Priority = session.Priority;
// If the destination contained a URI query, then use it to set public properties
// on the ConsumerInfo
if (destination.Options != null)
{
URISupport.SetProperties(this.info, destination.Options, "consumer.");
}
}
public void TestNornalRedeliveryPolicyOnRollbackUntilTimeToLiveCallback()
{
using (Connection connection = (Connection)CreateConnection())
{
IRedeliveryPolicy policy = connection.RedeliveryPolicy;
policy.MaximumRedeliveries = -1;
policy.InitialRedeliveryDelay = 500;
policy.UseExponentialBackOff = false;
connection.Start();
ISession session = connection.CreateSession(AcknowledgementMode.Transactional);
IDestination destination = session.CreateTemporaryQueue();
IMessageProducer producer = session.CreateProducer(destination);
IMessageConsumer consumer = session.CreateConsumer(destination);
CallbackClass cc = new CallbackClass(session);
consumer.Listener += new MessageListener(cc.consumer_Listener);
// Send the messages
ITextMessage textMessage = session.CreateTextMessage("1st");
textMessage.NMSTimeToLive = TimeSpan.FromMilliseconds(800.0);
producer.Send(textMessage, MsgDeliveryMode.Persistent, MsgPriority.Normal, TimeSpan.FromMilliseconds(800.0));
session.Commit();
// sends normal message, then immediate retry, then retry after 500 ms, then expire.
Thread.Sleep(2000);
Assert.AreEqual(3, cc.numReceived);
}
}
public void TestDLQHandling()
{
using (Connection connection = (Connection)CreateConnection())
{
IRedeliveryPolicy policy = connection.RedeliveryPolicy;
policy.InitialRedeliveryDelay = 100;
policy.UseExponentialBackOff = false;
policy.MaximumRedeliveries = 2;
connection.Start();
ISession session = connection.CreateSession(AcknowledgementMode.Transactional);
IDestination destination = session.CreateTemporaryQueue();
IMessageProducer producer = session.CreateProducer(destination);
session.DeleteDestination(new ActiveMQQueue("ActiveMQ.DLQ"));
IMessageConsumer consumer = session.CreateConsumer(destination);
IMessageConsumer dlqConsumer = session.CreateConsumer(new ActiveMQQueue("ActiveMQ.DLQ"));
// Purge any messages already in the DLQ.
while (dlqConsumer.ReceiveNoWait() != null)
{
session.Commit();
}
// Send the messages
producer.Send(session.CreateTextMessage("1st"));
producer.Send(session.CreateTextMessage("2nd"));
session.Commit();
ITextMessage m;
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(1000));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
session.Rollback();
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(1000));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
session.Rollback();
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(1000));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
session.Rollback();
// The last Rollback should cause the 1st message to get sent to the DLQ
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(1000));
Assert.IsNotNull(m);
Assert.AreEqual("2nd", m.Text);
session.Commit();
// We should be able to get the message off the DLQ now.
m = (ITextMessage)dlqConsumer.Receive(TimeSpan.FromMilliseconds(1000));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
session.Commit();
}
}
private bool IsMessageRedeliveryExceeded(IMessageDelivery delivery)
{
Message.Message message = delivery.Message;
IRedeliveryPolicy policy = this.Session.Connection.RedeliveryPolicy;
if (policy != null && policy.MaximumRedeliveries >= 0)
{
IMessageCloak msgCloak = message.GetMessageCloak();
return(msgCloak.RedeliveryCount > policy.MaximumRedeliveries);
}
return(false);
}
private bool IsRedeliveryExceeded(InboundMessageDispatch envelope)
{
Tracer.DebugFormat("Checking envelope with {0} redeliveries", envelope.RedeliveryCount);
IRedeliveryPolicy redeliveryPolicy = Session.Connection.RedeliveryPolicy;
if (redeliveryPolicy != null && redeliveryPolicy.MaximumRedeliveries >= 0)
{
return(envelope.RedeliveryCount > redeliveryPolicy.MaximumRedeliveries);
}
return(false);
}
public void TestExponentialRedeliveryPolicyDelaysDeliveryOnRollback()
{
using (Connection connection = (Connection)CreateConnection())
{
IRedeliveryPolicy policy = connection.RedeliveryPolicy;
policy.InitialRedeliveryDelay = 500;
policy.BackOffMultiplier = 2;
policy.UseExponentialBackOff = true;
policy.UseCollisionAvoidance = false;
connection.Start();
ISession session = connection.CreateSession(AcknowledgementMode.Transactional);
IDestination destination = session.CreateTemporaryQueue();
IMessageProducer producer = session.CreateProducer(destination);
IMessageConsumer consumer = session.CreateConsumer(destination);
// Send the messages
producer.Send(session.CreateTextMessage("1st"));
producer.Send(session.CreateTextMessage("2nd"));
session.Commit();
ITextMessage m;
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(1000));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
session.Rollback();
// No delay on first Rollback..
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(100));
Assert.IsNotNull(m);
session.Rollback();
// Show subsequent re-delivery delay is incrementing.
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(100));
Assert.IsNull(m);
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(700));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
session.Rollback();
// Show re-delivery delay is incrementing exponentially
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(100));
Assert.IsNull(m);
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(500));
Assert.IsNull(m);
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(700));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
}
}
// Constructor internal to prevent clients from creating an instance.
internal MessageConsumer(Session session, ConsumerId id, ActiveMQDestination destination,
String name, String selector, int prefetch, int maxPendingMessageCount,
bool noLocal, bool browser, bool dispatchAsync)
{
if (destination == null)
{
throw new InvalidDestinationException("Consumer cannot receive on Null Destinations.");
}
this.session = session;
this.redeliveryPolicy = this.session.Connection.RedeliveryPolicy;
this.messageTransformation = this.session.Connection.MessageTransformation;
if (session.Connection.MessagePrioritySupported)
{
this.unconsumedMessages = new SimplePriorityMessageDispatchChannel();
}
else
{
this.unconsumedMessages = new FifoMessageDispatchChannel();
}
this.info = new ConsumerInfo();
this.info.ConsumerId = id;
this.info.Destination = destination;
this.info.SubscriptionName = name;
this.info.Selector = selector;
this.info.PrefetchSize = prefetch;
this.info.MaximumPendingMessageLimit = maxPendingMessageCount;
this.info.NoLocal = noLocal;
this.info.Browser = browser;
this.info.DispatchAsync = dispatchAsync;
this.info.Retroactive = session.Retroactive;
this.info.Exclusive = session.Exclusive;
this.info.Priority = session.Priority;
// If the destination contained a URI query, then use it to set public properties
// on the ConsumerInfo
if (destination.Options != null)
{
// Get options prefixed with "consumer.*"
StringDictionary options = URISupport.GetProperties(destination.Options, "consumer.");
// Extract out custom extension options "consumer.nms.*"
StringDictionary customConsumerOptions = URISupport.ExtractProperties(options, "nms.");
URISupport.SetProperties(this.info, options);
URISupport.SetProperties(this, customConsumerOptions, "nms.");
}
}
public void TestNornalRedeliveryPolicyOnRollbackUntilTimeToLive()
{
using (Connection connection = (Connection)CreateConnection())
{
IRedeliveryPolicy policy = connection.RedeliveryPolicy;
policy.MaximumRedeliveries = -1;
policy.InitialRedeliveryDelay = 500;
policy.UseExponentialBackOff = false;
connection.Start();
ISession session = connection.CreateSession(AcknowledgementMode.Transactional);
IDestination destination = session.CreateTemporaryQueue();
IMessageProducer producer = session.CreateProducer(destination);
IMessageConsumer consumer = session.CreateConsumer(destination);
// Send the messages
ITextMessage textMessage = session.CreateTextMessage("1st");
textMessage.NMSTimeToLive = TimeSpan.FromMilliseconds(800.0);
producer.Send(textMessage);
session.Commit();
ITextMessage m;
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(1000));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
session.Rollback();
// No delay on first Rollback..
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(100));
Assert.IsNotNull(m);
session.Rollback();
// Show subsequent re-delivery delay is incrementing.
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(100));
Assert.IsNull(m);
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(700));
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
session.Rollback();
// The message gets redelivered after 500 ms every time since
// we are not using exponential backoff.
m = (ITextMessage)consumer.Receive(TimeSpan.FromMilliseconds(700));
Assert.IsNull(m);
}
}
// Constructor internal to prevent clients from creating an instance.
internal MessageConsumer(Session session, ConsumerId id, Destination destination, string name, string selector, int prefetch, bool noLocal)
{
if (destination == null)
{
throw new InvalidDestinationException("Consumer cannot receive on Null Destinations.");
}
this.session = session;
this.redeliveryPolicy = this.session.Connection.RedeliveryPolicy;
this.messageTransformation = this.session.Connection.MessageTransformation;
this.info = new ConsumerInfo();
this.info.ConsumerId = id;
this.info.Destination = Destination.Transform(destination);
this.info.SubscriptionName = name;
this.info.Selector = selector;
this.info.PrefetchSize = prefetch;
this.info.MaximumPendingMessageLimit = session.Connection.PrefetchPolicy.MaximumPendingMessageLimit;
this.info.NoLocal = noLocal;
this.info.DispatchAsync = session.DispatchAsync;
this.info.Retroactive = session.Retroactive;
this.info.Exclusive = session.Exclusive;
this.info.Priority = session.Priority;
this.info.AckMode = session.AcknowledgementMode;
// If the destination contained a URI query, then use it to set public properties
// on the ConsumerInfo
if (destination.Options != null)
{
// Get options prefixed with "consumer.*"
StringDictionary options = URISupport.GetProperties(destination.Options, "consumer.");
// Extract out custom extension options "consumer.nms.*"
StringDictionary customConsumerOptions = URISupport.ExtractProperties(options, "nms.");
URISupport.SetProperties(this.info, options);
URISupport.SetProperties(this, customConsumerOptions, "nms.");
}
}
// Constructor internal to prevent clients from creating an instance.
internal MessageConsumer(Session session, ConsumerId id, ActiveMQDestination destination,
String name, String selector, int prefetch, int maxPendingMessageCount,
bool noLocal, bool browser, bool dispatchAsync)
{
if (destination == null)
{
throw new InvalidDestinationException("Consumer cannot receive on Null Destinations.");
}
else if (destination.PhysicalName == null)
{
throw new InvalidDestinationException("The destination object was not given a physical name.");
}
else if (destination.IsTemporary)
{
String physicalName = destination.PhysicalName;
if (String.IsNullOrEmpty(physicalName))
{
throw new InvalidDestinationException("Physical name of Destination should be valid: " + destination);
}
String connectionID = session.Connection.ConnectionId.Value;
if (physicalName.IndexOf(connectionID) < 0)
{
throw new InvalidDestinationException("Cannot use a Temporary destination from another Connection");
}
if (!session.Connection.IsTempDestinationActive(destination as ActiveMQTempDestination))
{
throw new InvalidDestinationException("Cannot use a Temporary destination that has been deleted");
}
}
this.session = session;
this.redeliveryPolicy = this.session.Connection.RedeliveryPolicy;
this.messageTransformation = this.session.Connection.MessageTransformation;
if (session.Connection.MessagePrioritySupported)
{
this.unconsumedMessages = new SimplePriorityMessageDispatchChannel();
}
else
{
this.unconsumedMessages = new FifoMessageDispatchChannel();
}
this.info = new ConsumerInfo();
this.info.ConsumerId = id;
this.info.Destination = destination;
this.info.SubscriptionName = name;
this.info.Selector = selector;
this.info.PrefetchSize = prefetch;
this.info.MaximumPendingMessageLimit = maxPendingMessageCount;
this.info.NoLocal = noLocal;
this.info.Browser = browser;
this.info.DispatchAsync = dispatchAsync;
this.info.Retroactive = session.Retroactive;
this.info.Exclusive = session.Exclusive;
this.info.Priority = session.Priority;
// If the destination contained a URI query, then use it to set public properties
// on the ConsumerInfo
if (destination.Options != null)
{
// Get options prefixed with "consumer.*"
StringDictionary options = URISupport.GetProperties(destination.Options, "consumer.");
// Extract out custom extension options "consumer.nms.*"
StringDictionary customConsumerOptions = URISupport.ExtractProperties(options, "nms.");
URISupport.SetProperties(this.info, options);
URISupport.SetProperties(this, customConsumerOptions, "nms.");
}
}
public void TestRepeatedRedeliveryOnMessageNoCommit()
{
using (Connection connection = (Connection)CreateConnection())
{
connection.Start();
ISession dlqSession = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
IDestination destination = dlqSession.GetQueue("TestRepeatedRedeliveryOnMessageNoCommit");
IDestination dlq = dlqSession.GetQueue("ActiveMQ.DLQ");
connection.DeleteDestination(destination);
connection.DeleteDestination(dlq);
IMessageProducer producer = dlqSession.CreateProducer(destination);
IMessageConsumer dlqConsumer = dlqSession.CreateConsumer(dlq);
producer.Send(dlqSession.CreateTextMessage("1st"));
const int maxRedeliveries = 4;
Atomic <int> receivedCount = new Atomic <int>(0);
for (int i = 0; i <= maxRedeliveries + 1; i++)
{
using (Connection loopConnection = (Connection)CreateConnection())
{
IRedeliveryPolicy policy = loopConnection.RedeliveryPolicy;
policy.InitialRedeliveryDelay = 0;
policy.UseExponentialBackOff = false;
policy.MaximumRedeliveries = maxRedeliveries;
loopConnection.Start();
ISession session = loopConnection.CreateSession(AcknowledgementMode.Transactional);
IMessageConsumer consumer = session.CreateConsumer(destination);
OnMessageNoCommitCallback callback = new OnMessageNoCommitCallback(receivedCount);
consumer.Listener += new MessageListener(callback.consumer_Listener);
if (i <= maxRedeliveries)
{
Assert.IsTrue(callback.Await(), "listener should have dispatched a message");
}
else
{
// final redlivery gets poisoned before dispatch
Assert.IsFalse(callback.Await(), "listener should not have dispatched after max redliveries");
}
}
}
// We should be able to get the message off the DLQ now.
ITextMessage msg = dlqConsumer.Receive(TimeSpan.FromMilliseconds(2000)) as ITextMessage;
Assert.IsNotNull(msg, "Got message from DLQ");
Assert.AreEqual("1st", msg.Text);
String cause = msg.Properties.GetString(DLQ_DELIVERY_FAILURE_CAUSE_PROPERTY);
if (cause != null)
{
Tracer.DebugFormat("Rollback Cause = {0}", cause);
Assert.IsTrue(cause.Contains("RedeliveryPolicy"), "cause exception has no policy ref");
}
else
{
Tracer.Debug("DLQ'd message has no cause tag.");
}
}
}
public void TestRepeatedRedeliveryReceiveNoCommit()
{
using (Connection connection = (Connection)CreateConnection())
{
connection.Start();
ISession dlqSession = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
IDestination destination = dlqSession.GetQueue("TestRepeatedRedeliveryReceiveNoCommit");
IDestination dlq = dlqSession.GetQueue("ActiveMQ.DLQ");
connection.DeleteDestination(destination);
connection.DeleteDestination(dlq);
IMessageProducer producer = dlqSession.CreateProducer(destination);
producer.Send(dlqSession.CreateTextMessage("1st"));
IMessageConsumer dlqConsumer = dlqSession.CreateConsumer(dlq);
const int maxRedeliveries = 4;
for (int i = 0; i <= maxRedeliveries + 1; i++)
{
using (Connection loopConnection = (Connection)CreateConnection())
{
// Receive a message with the JMS API
IRedeliveryPolicy policy = loopConnection.RedeliveryPolicy;
policy.InitialRedeliveryDelay = 0;
policy.UseExponentialBackOff = false;
policy.MaximumRedeliveries = maxRedeliveries;
loopConnection.Start();
ISession session = loopConnection.CreateSession(AcknowledgementMode.Transactional);
IMessageConsumer consumer = session.CreateConsumer(destination);
ActiveMQTextMessage m = consumer.Receive(TimeSpan.FromMilliseconds(4000)) as ActiveMQTextMessage;
if (m != null)
{
Tracer.DebugFormat("Received Message: {0} delivery count = {1}", m.Text, m.RedeliveryCounter);
}
if (i <= maxRedeliveries)
{
Assert.IsNotNull(m);
Assert.AreEqual("1st", m.Text);
Assert.AreEqual(i, m.RedeliveryCounter);
}
else
{
Assert.IsNull(m, "null on exceeding redelivery count");
}
}
}
// We should be able to get the message off the DLQ now.
ITextMessage msg = dlqConsumer.Receive(TimeSpan.FromMilliseconds(2000)) as ITextMessage;
Assert.IsNotNull(msg, "Got message from DLQ");
Assert.AreEqual("1st", msg.Text);
String cause = msg.Properties.GetString(DLQ_DELIVERY_FAILURE_CAUSE_PROPERTY);
if (cause != null)
{
Tracer.DebugFormat("Rollback Cause = {0}", cause);
Assert.IsTrue(cause.Contains("RedeliveryPolicy"), "cause exception has no policy ref");
}
else
{
Tracer.Debug("DLQ'd message has no cause tag.");
}
}
}
// Constructor internal to prevent clients from creating an instance.
internal MessageConsumer(Session session, ConsumerId id, ActiveMQDestination destination,
String name, String selector, int prefetch, int maxPendingMessageCount,
bool noLocal, bool browser, bool dispatchAsync )
{
if(destination == null)
{
throw new InvalidDestinationException("Consumer cannot receive on Null Destinations.");
}
else if(destination.PhysicalName == null)
{
throw new InvalidDestinationException("The destination object was not given a physical name.");
}
else if (destination.IsTemporary)
{
String physicalName = destination.PhysicalName;
if(String.IsNullOrEmpty(physicalName))
{
throw new InvalidDestinationException("Physical name of Destination should be valid: " + destination);
}
String connectionID = session.Connection.ConnectionId.Value;
if(physicalName.IndexOf(connectionID) < 0)
{
throw new InvalidDestinationException("Cannot use a Temporary destination from another Connection");
}
if(!session.Connection.IsTempDestinationActive(destination as ActiveMQTempDestination))
{
throw new InvalidDestinationException("Cannot use a Temporary destination that has been deleted");
}
}
this.session = session;
this.redeliveryPolicy = this.session.Connection.RedeliveryPolicy;
this.messageTransformation = this.session.Connection.MessageTransformation;
if(session.Connection.MessagePrioritySupported)
{
this.unconsumedMessages = new SimplePriorityMessageDispatchChannel();
}
else
{
this.unconsumedMessages = new FifoMessageDispatchChannel();
}
this.info = new ConsumerInfo();
this.info.ConsumerId = id;
this.info.Destination = destination;
this.info.SubscriptionName = name;
this.info.Selector = selector;
this.info.PrefetchSize = prefetch;
this.info.MaximumPendingMessageLimit = maxPendingMessageCount;
this.info.NoLocal = noLocal;
this.info.Browser = browser;
this.info.DispatchAsync = dispatchAsync;
this.info.Retroactive = session.Retroactive;
this.info.Exclusive = session.Exclusive;
this.info.Priority = session.Priority;
// If the destination contained a URI query, then use it to set public properties
// on the ConsumerInfo
if(destination.Options != null)
{
// Get options prefixed with "consumer.*"
StringDictionary options = URISupport.GetProperties(destination.Options, "consumer.");
// Extract out custom extension options "consumer.nms.*"
StringDictionary customConsumerOptions = URISupport.ExtractProperties(options, "nms.");
URISupport.SetProperties(this.info, options);
URISupport.SetProperties(this, customConsumerOptions, "nms.");
}
}
// Constructor internal to prevent clients from creating an instance.
internal MessageConsumer(Session session, ConsumerId id, ActiveMQDestination destination,
String name, String selector, int prefetch, int maxPendingMessageCount,
bool noLocal, bool browser, bool dispatchAsync )
{
if(destination == null)
{
throw new InvalidDestinationException("Consumer cannot receive on Null Destinations.");
}
this.session = session;
this.redeliveryPolicy = this.session.Connection.RedeliveryPolicy;
this.messageTransformation = this.session.Connection.MessageTransformation;
if(session.Connection.MessagePrioritySupported)
{
this.unconsumedMessages = new SimplePriorityMessageDispatchChannel();
}
else
{
this.unconsumedMessages = new FifoMessageDispatchChannel();
}
this.info = new ConsumerInfo();
this.info.ConsumerId = id;
this.info.Destination = destination;
this.info.SubscriptionName = name;
this.info.Selector = selector;
this.info.PrefetchSize = prefetch;
this.info.MaximumPendingMessageLimit = maxPendingMessageCount;
this.info.NoLocal = noLocal;
this.info.Browser = browser;
this.info.DispatchAsync = dispatchAsync;
this.info.Retroactive = session.Retroactive;
this.info.Exclusive = session.Exclusive;
this.info.Priority = session.Priority;
// If the destination contained a URI query, then use it to set public properties
// on the ConsumerInfo
if(destination.Options != null)
{
// Get options prefixed with "consumer.*"
StringDictionary options = URISupport.GetProperties(destination.Options, "consumer.");
// Extract out custom extension options "consumer.nms.*"
StringDictionary customConsumerOptions = URISupport.ExtractProperties(options, "nms.");
URISupport.SetProperties(this.info, options);
URISupport.SetProperties(this, customConsumerOptions, "nms.");
}
}