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[feature]Support DLQ, TTL,Delay message #929

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[feature]Support DLQ, TTL,Delay message #929

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6 changes: 5 additions & 1 deletion amqp-impl/src/main/java/io/streamnative/pulsar/handlers/amqp/AbstractAmqpExchange.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,12 +18,15 @@
import java.util.Set;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import lombok.Getter;

/**
* Base class of AMQP exchange.
*/
public abstract class AbstractAmqpExchange implements AmqpExchange {

@Getter
protected final Map<String, String> properties;
protected final String exchangeName;
protected final AmqpExchange.Type exchangeType;
protected Set<AmqpQueue> queues;
Expand All @@ -37,7 +40,8 @@ public abstract class AbstractAmqpExchange implements AmqpExchange {

protected AbstractAmqpExchange(String exchangeName, AmqpExchange.Type exchangeType,
Set<AmqpQueue> queues, boolean durable, boolean autoDelete, boolean internal,
Map<String, Object> arguments) {
Map<String, Object> arguments, Map<String, String> properties) {
this.properties = properties;
this.exchangeName = exchangeName;
this.exchangeType = exchangeType;
this.queues = queues;
Expand Down
26 changes: 25 additions & 1 deletion amqp-impl/src/main/java/io/streamnative/pulsar/handlers/amqp/AbstractAmqpQueue.java
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Expand Up @@ -14,10 +14,12 @@
package io.streamnative.pulsar.handlers.amqp;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import lombok.Getter;

/**
* Base class for AMQP queue.
Expand All @@ -31,6 +33,9 @@ public abstract class AbstractAmqpQueue implements AmqpQueue {
protected boolean exclusive;
protected boolean autoDelete;
protected final Map<String, AmqpMessageRouter> routers = new ConcurrentHashMap<>();
protected final Map<String, Object> arguments = new HashMap<>();
@Getter
protected Map<String, String> properties;

protected AbstractAmqpQueue(String queueName, boolean durable, long connectionId) {
this.queueName = queueName;
Expand All @@ -42,12 +47,13 @@ protected AbstractAmqpQueue(String queueName, boolean durable, long connectionId

protected AbstractAmqpQueue(String queueName,
boolean durable, long connectionId,
boolean exclusive, boolean autoDelete) {
boolean exclusive, boolean autoDelete, Map<String, String> properties) {
this.queueName = queueName;
this.durable = durable;
this.connectionId = connectionId;
this.exclusive = exclusive;
this.autoDelete = autoDelete;
this.properties = properties;
}

@Override
Expand All @@ -60,6 +66,20 @@ public boolean getDurable() {
return durable;
}

@Override
public boolean getExclusive() {
return exclusive;
}
@Override
public boolean getAutoDelete() {
return autoDelete;
}

@Override
public Map<String, Object> getArguments() {
return arguments;
}

@Override
public AmqpMessageRouter getRouter(String exchangeName) {
return routers.get(exchangeName);
Expand Down Expand Up @@ -133,4 +153,8 @@ public boolean isAutoDelete() {
return autoDelete;
}

@Override
public void close() {

}
}
29 changes: 25 additions & 4 deletions amqp-impl/src/main/java/io/streamnative/pulsar/handlers/amqp/AmqpBrokerService.java
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Expand Up @@ -16,11 +16,16 @@

import io.netty.util.concurrent.DefaultThreadFactory;
import io.streamnative.pulsar.handlers.amqp.admin.AmqpAdmin;
import io.streamnative.pulsar.handlers.amqp.common.exception.AoPServiceRuntimeException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import lombok.Getter;
import org.apache.pulsar.broker.PulsarService;
import org.apache.pulsar.broker.authentication.AuthenticationService;
import org.apache.pulsar.client.api.PulsarClient;
import org.apache.pulsar.client.api.PulsarClientException;
import org.apache.pulsar.client.api.SizeUnit;

/**
* AMQP broker related.
Expand All @@ -43,16 +48,32 @@ public class AmqpBrokerService {
@Getter
private AmqpAdmin amqpAdmin;

@Getter
private final PulsarClient pulsarClient;

public AmqpBrokerService(PulsarService pulsarService, AmqpServiceConfiguration config) {
try {
this.pulsarClient = PulsarClient.builder()
.serviceUrl(config.getAmqpServerAddress())
.ioThreads(config.getNumIOThreads())
.listenerThreads(config.getNumIOThreads())
.memoryLimit(0, SizeUnit.BYTES)
.statsInterval(0, TimeUnit.MILLISECONDS)
.connectionMaxIdleSeconds(-1)
.build();
} catch (PulsarClientException e) {
throw new AoPServiceRuntimeException(e);
}
String clusterName = pulsarService.getBrokerService().getPulsar().getConfiguration().getClusterName();
this.amqpAdmin = new AmqpAdmin(config.getAdvertisedAddress(), config.getAmqpAdminPort());
this.pulsarService = pulsarService;
this.amqpTopicManager = new AmqpTopicManager(pulsarService);
this.exchangeContainer = new ExchangeContainer(amqpTopicManager, pulsarService,
initRouteExecutor(config), config);
initRouteExecutor(config), config, amqpAdmin, pulsarClient);
this.queueContainer = new QueueContainer(amqpTopicManager, pulsarService, exchangeContainer, config);
this.exchangeService = new ExchangeServiceImpl(exchangeContainer);
this.queueService = new QueueServiceImpl(exchangeContainer, queueContainer);
this.connectionContainer = new ConnectionContainer(pulsarService, exchangeContainer, queueContainer);
this.amqpAdmin = new AmqpAdmin("localhost", config.getAmqpAdminPort());
this.queueService = new QueueServiceImpl(exchangeContainer, queueContainer, amqpTopicManager);
this.connectionContainer = new ConnectionContainer(pulsarService, exchangeContainer, queueContainer, config);
}

private ExecutorService initRouteExecutor(AmqpServiceConfiguration config) {
Expand Down
108 changes: 61 additions & 47 deletions amqp-impl/src/main/java/io/streamnative/pulsar/handlers/amqp/AmqpChannel.java
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Expand Up @@ -216,7 +216,7 @@ public void receiveExchangeBound(AMQShortString exchange, AMQShortString routing
}

exchangeService.exchangeBound(
connection.getNamespaceName(), exchange.toString(), routingKey.toString(), queueName.toString())
connection.getNamespaceName(), exchange.toString(), routingKey.toString(), queueName.toString())
.thenAccept(replyCode -> {
String replyText = null;
switch (replyCode) {
Expand Down Expand Up @@ -253,18 +253,18 @@ public void receiveQueueDeclare(AMQShortString queue, boolean passive, boolean d
channelId, queue, passive, durable, exclusive, autoDelete, nowait, arguments);
}
queueService.queueDeclare(connection.getNamespaceName(), queue.toString(), passive, durable, exclusive,
autoDelete, nowait, FieldTable.convertToMap(arguments), connection.getConnectionId())
autoDelete, nowait, FieldTable.convertToMap(arguments), connection.getConnectionId())
.thenAccept(amqpQueue -> {
setDefaultQueue(amqpQueue);
MethodRegistry methodRegistry = connection.getMethodRegistry();
QueueDeclareOkBody responseBody = methodRegistry.createQueueDeclareOkBody(
AMQShortString.createAMQShortString(amqpQueue.getName()), 0, 0);
connection.writeFrame(responseBody.generateFrame(channelId));
}).exceptionally(t -> {
log.error("Failed to declare queue {} in vhost {}", queue, connection.getNamespaceName(), t);
handleAoPException(t);
return null;
});
setDefaultQueue(amqpQueue);
MethodRegistry methodRegistry = connection.getMethodRegistry();
QueueDeclareOkBody responseBody = methodRegistry.createQueueDeclareOkBody(
AMQShortString.createAMQShortString(amqpQueue.getName()), 0, 0);
connection.writeFrame(responseBody.generateFrame(channelId));
}).exceptionally(t -> {
log.error("Failed to declare queue {} in vhost {}", queue, connection.getNamespaceName(), t);
handleAoPException(t);
return null;
});
}

@Override
Expand Down Expand Up @@ -361,7 +361,7 @@ public void receiveQueueUnbind(AMQShortString queue, AMQShortString exchange, AM
public void receiveBasicQos(long prefetchSize, int prefetchCount, boolean global) {
if (log.isDebugEnabled()) {
log.debug("RECV[{}] BasicQos[prefetchSize: {} prefetchCount: {} global: {}]",
channelId, prefetchSize, prefetchCount, global);
channelId, prefetchSize, prefetchCount, global);
}
if (prefetchSize > 0) {
closeChannel(ErrorCodes.NOT_IMPLEMENTED, "prefetchSize not supported ");
Expand Down Expand Up @@ -412,7 +412,7 @@ protected String getConsumerTag(AMQShortString consumerTag) {
}

private synchronized void subscribe(String consumerTag, String queueName, Topic topic,
boolean ack, boolean exclusive, boolean nowait) {
boolean ack, boolean exclusive, boolean nowait) {

CompletableFuture<Void> future = new CompletableFuture<>();
future.whenComplete((ignored, e) -> {
Expand All @@ -432,28 +432,28 @@ private synchronized void subscribe(String consumerTag, String queueName, Topic
CompletableFuture<Subscription> subscriptionFuture = topic.createSubscription(
defaultSubscription, CommandSubscribe.InitialPosition.Earliest, false, null);
subscriptionFuture.thenAccept(subscription -> {
AmqpConsumer consumer = new AmqpConsumer(queueContainer, subscription,
exclusive ? CommandSubscribe.SubType.Exclusive : CommandSubscribe.SubType.Shared,
topic.getName(), CONSUMER_ID.incrementAndGet(), 0,
consumerTag, true, connection.getServerCnx(), "", null,
false, MessageId.latest,
null, this, consumerTag, queueName, ack);
subscription.addConsumer(consumer).thenAccept(__ -> {
consumer.handleFlow(DEFAULT_CONSUMER_PERMIT);
tag2ConsumersMap.put(consumerTag, consumer);

if (!nowait) {
MethodRegistry methodRegistry = connection.getMethodRegistry();
AMQMethodBody responseBody = methodRegistry.
createBasicConsumeOkBody(AMQShortString.
createAMQShortString(consumer.getConsumerTag()));
connection.writeFrame(responseBody.generateFrame(channelId));
}
future.complete(null);
}).exceptionally(t -> {
future.completeExceptionally(t);
return null;
});
AmqpConsumer consumer = new AmqpConsumer(queueContainer, subscription,
exclusive ? CommandSubscribe.SubType.Exclusive : CommandSubscribe.SubType.Shared,
topic.getName(), CONSUMER_ID.incrementAndGet(), 0,
consumerTag, true, connection.getServerCnx(), "", null,
false, MessageId.latest,
null, this, consumerTag, queueName, ack);
subscription.addConsumer(consumer).thenAccept(__ -> {
consumer.handleFlow(DEFAULT_CONSUMER_PERMIT);
tag2ConsumersMap.put(consumerTag, consumer);

if (!nowait) {
MethodRegistry methodRegistry = connection.getMethodRegistry();
AMQMethodBody responseBody = methodRegistry.
createBasicConsumeOkBody(AMQShortString.
createAMQShortString(consumer.getConsumerTag()));
connection.writeFrame(responseBody.generateFrame(channelId));
}
future.complete(null);
}).exceptionally(t -> {
future.completeExceptionally(t);
return null;
});
}).exceptionally(t -> {
future.completeExceptionally(t);
return null;
Expand Down Expand Up @@ -740,17 +740,19 @@ public boolean ignoreAllButCloseOk() {
public void receiveBasicNack(long deliveryTag, boolean multiple, boolean requeue) {
if (log.isDebugEnabled()) {
log.debug("RECV[ {} ] BasicNAck[deliveryTag: {} multiple: {} requeue: {}]",
channelId, deliveryTag, multiple, requeue);
channelId, deliveryTag, multiple, requeue);
}
messageNAck(deliveryTag, multiple, requeue);
}

public void messageNAck(long deliveryTag, boolean multiple, boolean requeue) {
Collection<UnacknowledgedMessageMap.MessageConsumerAssociation> ackedMessages =
unacknowledgedMessageMap.acknowledge(deliveryTag, multiple);
unacknowledgedMessageMap.acknowledge(deliveryTag, multiple);
if (!ackedMessages.isEmpty()) {
if (requeue) {
requeue(ackedMessages);
} else {
discardMessage(ackedMessages);
}
} else {
closeChannel(ErrorCodes.IN_USE, "deliveryTag not found");
Expand All @@ -760,10 +762,21 @@ public void messageNAck(long deliveryTag, boolean multiple, boolean requeue) {
}
}

private void discardMessage(Collection<UnacknowledgedMessageMap.MessageConsumerAssociation> messages) {
Map<UnacknowledgedMessageMap.MessageProcessor, List<PositionImpl>> positionMap = new HashMap<>();
messages.forEach(association -> {
UnacknowledgedMessageMap.MessageProcessor consumer = association.getConsumer();
List<PositionImpl> positions = positionMap.computeIfAbsent(consumer,
list -> new ArrayList<>());
positions.add((PositionImpl) association.getPosition());
});
positionMap.forEach(UnacknowledgedMessageMap.MessageProcessor::discardMessage);
}

@Override
public void receiveBasicRecover(boolean requeue, boolean sync) {
Collection<UnacknowledgedMessageMap.MessageConsumerAssociation> ackedMessages =
unacknowledgedMessageMap.acknowledgeAll();
unacknowledgedMessageMap.acknowledgeAll();
if (!ackedMessages.isEmpty()) {
requeue(ackedMessages);
}
Expand All @@ -782,7 +795,7 @@ private void requeue(Collection<UnacknowledgedMessageMap.MessageConsumerAssociat
messages.stream().forEach(association -> {
UnacknowledgedMessageMap.MessageProcessor consumer = association.getConsumer();
List<PositionImpl> positions = positionMap.computeIfAbsent(consumer,
list -> new ArrayList<>());
list -> new ArrayList<>());
positions.add((PositionImpl) association.getPosition());
});
positionMap.entrySet().stream().forEach(entry -> {
Expand All @@ -806,7 +819,8 @@ private void messageAck(long deliveryTag, boolean multiple) {
entry.getConsumer().messageAck(entry.getPosition());
});
} else {
closeChannel(ErrorCodes.IN_USE, "deliveryTag not found");
// TODO
// closeChannel(ErrorCodes.IN_USE, "deliveryTag not found");
}
if (creditManager.hasCredit() && isBlockedOnCredit()) {
unBlockedOnCredit();
Expand Down Expand Up @@ -904,7 +918,7 @@ public void closeChannel(int cause, final String message) {
connection.closeChannelAndWriteFrame(this, cause, message);
}

public long getNextDeliveryTag() {
public synchronized long getNextDeliveryTag() {
return ++deliveryTag;
}

Expand Down Expand Up @@ -1015,16 +1029,16 @@ public AmqpFlowCreditManager getCreditManager() {

protected void handleAoPException(Throwable t) {
Throwable cause = FutureUtil.unwrapCompletionException(t);
if (!(cause instanceof AoPException)) {
if (!(cause instanceof AoPException exception)) {
connection.sendConnectionClose(INTERNAL_ERROR, t.getMessage(), channelId);
return;
}
AoPException exception = (AoPException) cause;
if (exception.isCloseChannel()) {
closeChannel(exception.getErrorCode(), exception.getMessage());
}
if (exception.isCloseConnection()) {
connection.sendConnectionClose(exception.getErrorCode(), exception.getMessage(), channelId);
} else if (exception.isCloseChannel()) {
closeChannel(exception.getErrorCode(), exception.getMessage());
} else {
connection.sendConnectionClose(INTERNAL_ERROR, exception.getMessage(), channelId);
}
}

Expand Down
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