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提交 28936fa1 编写于 作者: Q qqeasonchen
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add reply interface to consumer

上级 ec1f9266
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Showing with 275 addition and 122 deletion
client/src/main/java/org/apache/rocketmq/client/consumer/DefaultMQPullConsumer.java
浏览文件 @ 28936fa1
......@@ -25,7 +25,10 @@ import org.apache.rocketmq.client.consumer.store.OffsetStore;
import org.apache.rocketmq.client.exception.MQBrokerException;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.impl.consumer.DefaultMQPullConsumerImpl;
import org.apache.rocketmq.client.producer.SendCallback;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.MixAll;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.common.message.MessageDecoder;
import org.apache.rocketmq.common.message.MessageExt;
import org.apache.rocketmq.common.message.MessageQueue;
......@@ -444,4 +447,50 @@ public class DefaultMQPullConsumer extends ClientConfig implements MQPullConsume
public void setMaxReconsumeTimes(final int maxReconsumeTimes) {
this.maxReconsumeTimes = maxReconsumeTimes;
}
/**
* send a reply message to the producer of the original request message
* @param requestMsg original request message
* @param replyContent contents of reply message
* @param timeoutMillis
* @return {@link SendResult} instance to inform senders details of the deliverable, say Message ID of the message,
* @throws InterruptedException if the thread is interrupted.
* @throws RemotingException if there is any network-tier error.
* @throws MQClientException if there is any client error.
* @throws MQBrokerException if there is any broker error.
*/
public SendResult reply(final Message requestMsg, final byte[] replyContent,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
return this.defaultMQPullConsumerImpl.reply(requestMsg, replyContent, timeoutMillis);
}
/**
* send a reply message to the producer of the original request message asynchronously
* @param requestMsg original request message
* @param replyContent contents of reply message
* @param replyCallback callback to execute on replying completion.
* @param timeoutMillis
* @throws InterruptedException if the thread is interrupted.
* @throws RemotingException if there is any network-tier error.
* @throws MQClientException if there is any client error.
* @throws MQBrokerException if there is any broker error.
*/
public void reply(final Message requestMsg, final byte[] replyContent, final SendCallback replyCallback,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
this.defaultMQPullConsumerImpl.reply(requestMsg, replyContent, replyCallback, timeoutMillis);
}
/**
* send a reply message to the producer of the original request message oneway
* @param requestMsg original request message
* @param replyContent contents of reply message
* @throws InterruptedException if the thread is interrupted.
* @throws RemotingException if there is any network-tier error.
* @throws MQClientException if there is any client error.
* @throws MQBrokerException if there is any broker error.
*/
public void replyOneway(final Message requestMsg,
final byte[] replyContent) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
this.defaultMQPullConsumerImpl.replyOneway(requestMsg, replyContent);
}
}
client/src/main/java/org/apache/rocketmq/client/consumer/DefaultMQPushConsumer.java
浏览文件 @ 28936fa1
......@@ -30,12 +30,15 @@ import org.apache.rocketmq.client.exception.MQBrokerException;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.impl.consumer.DefaultMQPushConsumerImpl;
import org.apache.rocketmq.client.log.ClientLogger;
import org.apache.rocketmq.client.producer.SendCallback;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.client.trace.AsyncTraceDispatcher;
import org.apache.rocketmq.client.trace.TraceDispatcher;
import org.apache.rocketmq.client.trace.hook.ConsumeMessageTraceHookImpl;
import org.apache.rocketmq.common.MixAll;
import org.apache.rocketmq.common.UtilAll;
import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.common.message.MessageDecoder;
import org.apache.rocketmq.common.message.MessageExt;
import org.apache.rocketmq.common.message.MessageQueue;
......@@ -889,4 +892,50 @@ public class DefaultMQPushConsumer extends ClientConfig implements MQPushConsume
public TraceDispatcher getTraceDispatcher() {
return traceDispatcher;
}
/**
* send a reply message to the producer of the original request message
* @param requestMsg original request message
* @param replyContent contents of reply message
* @param timeoutMillis
* @return {@link SendResult} instance to inform senders details of the deliverable, say Message ID of the message,
* @throws InterruptedException if the thread is interrupted.
* @throws RemotingException if there is any network-tier error.
* @throws MQClientException if there is any client error.
* @throws MQBrokerException if there is any broker error.
*/
public SendResult reply(final Message requestMsg, final byte[] replyContent,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
return this.defaultMQPushConsumerImpl.reply(requestMsg, replyContent, timeoutMillis);
}
/**
* send a reply message to the producer of the original request message asynchronously
* @param requestMsg original request message
* @param replyContent contents of reply message
* @param replyCallback callback to execute on replying completion.
* @param timeoutMillis
* @throws InterruptedException if the thread is interrupted.
* @throws RemotingException if there is any network-tier error.
* @throws MQClientException if there is any client error.
* @throws MQBrokerException if there is any broker error.
*/
public void reply(final Message requestMsg, final byte[] replyContent, final SendCallback replyCallback,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
this.defaultMQPushConsumerImpl.reply(requestMsg, replyContent, replyCallback, timeoutMillis);
}
/**
* send a reply message to the producer of the original request message oneway
* @param requestMsg original request message
* @param replyContent contents of reply message
* @throws InterruptedException if the thread is interrupted.
* @throws RemotingException if there is any network-tier error.
* @throws MQClientException if there is any client error.
* @throws MQBrokerException if there is any broker error.
*/
public void replyOneway(final Message requestMsg,
final byte[] replyContent) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
this.defaultMQPushConsumerImpl.replyOneway(requestMsg, replyContent);
}
}
client/src/main/java/org/apache/rocketmq/client/impl/ClientRemotingProcessor.java
浏览文件 @ 28936fa1
......@@ -268,13 +268,14 @@ public class ClientRemotingProcessor implements NettyRequestProcessor {
log.debug("receive reply message :{}", msg);
processReplyMessage(msg);
response.setCode(ResponseCode.SUCCESS);
response.setRemark(null);
} catch (Exception e) {
log.warn("unknown err when receiveRRReplyMsg", e);
log.warn("unknown err when receiveReplyMsg", e);
response.setCode(ResponseCode.SYSTEM_ERROR);
response.setRemark("process reply message fail");
}
response.setCode(ResponseCode.SUCCESS);
response.setRemark(null);
return response;
}
......
client/src/main/java/org/apache/rocketmq/client/impl/consumer/DefaultMQPullConsumerImpl.java
浏览文件 @ 28936fa1
......@@ -43,6 +43,9 @@ import org.apache.rocketmq.client.impl.CommunicationMode;
import org.apache.rocketmq.client.impl.MQClientManager;
import org.apache.rocketmq.client.impl.factory.MQClientInstance;
import org.apache.rocketmq.client.log.ClientLogger;
import org.apache.rocketmq.client.producer.SendCallback;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.client.utils.MessageUtil;
import org.apache.rocketmq.common.MixAll;
import org.apache.rocketmq.common.ServiceState;
import org.apache.rocketmq.common.UtilAll;
......@@ -796,4 +799,25 @@ public class DefaultMQPullConsumerImpl implements MQConsumerInner {
public RebalanceImpl getRebalanceImpl() {
return rebalanceImpl;
}
@Override
public SendResult reply(final Message requestMsg, final byte[] replyContent,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
Message replyMessage = MessageUtil.createReplyMessage(requestMsg, replyContent);
return this.mQClientFactory.getDefaultMQProducer().send(replyMessage, timeoutMillis);
}
@Override
public void reply(final Message requestMsg, final byte[] replyContent, final SendCallback sendCallback,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
Message replyMessage = MessageUtil.createReplyMessage(requestMsg, replyContent);
this.mQClientFactory.getDefaultMQProducer().send(replyMessage, sendCallback, timeoutMillis);
}
@Override
public void replyOneway(final Message requestMsg,
final byte[] replyContent) throws RemotingException, MQClientException, InterruptedException {
Message replyMessage = MessageUtil.createReplyMessage(requestMsg, replyContent);
this.mQClientFactory.getDefaultMQProducer().sendOneway(replyMessage);
}
}
client/src/main/java/org/apache/rocketmq/client/impl/consumer/DefaultMQPushConsumerImpl.java
浏览文件 @ 28936fa1
......@@ -27,7 +27,6 @@ import java.util.Map.Entry;
import java.util.Properties;
import java.util.Set;
import java.util.concurrent.ConcurrentMap;
import org.apache.commons.lang3.StringUtils;
import org.apache.rocketmq.client.QueryResult;
import org.apache.rocketmq.client.Validators;
......@@ -51,20 +50,22 @@ import org.apache.rocketmq.client.impl.CommunicationMode;
import org.apache.rocketmq.client.impl.MQClientManager;
import org.apache.rocketmq.client.impl.factory.MQClientInstance;
import org.apache.rocketmq.client.log.ClientLogger;
import org.apache.rocketmq.client.producer.SendCallback;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.client.stat.ConsumerStatsManager;
import org.apache.rocketmq.client.utils.MessageUtil;
import org.apache.rocketmq.common.MixAll;
import org.apache.rocketmq.common.ServiceState;
import org.apache.rocketmq.common.UtilAll;
import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
import org.apache.rocketmq.common.filter.FilterAPI;
import org.apache.rocketmq.common.help.FAQUrl;
import org.apache.rocketmq.common.protocol.NamespaceUtil;
import org.apache.rocketmq.logging.InternalLogger;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.common.message.MessageAccessor;
import org.apache.rocketmq.common.message.MessageConst;
import org.apache.rocketmq.common.message.MessageExt;
import org.apache.rocketmq.common.message.MessageQueue;
import org.apache.rocketmq.common.protocol.NamespaceUtil;
import org.apache.rocketmq.common.protocol.body.ConsumeStatus;
import org.apache.rocketmq.common.protocol.body.ConsumerRunningInfo;
import org.apache.rocketmq.common.protocol.body.ProcessQueueInfo;
......@@ -75,6 +76,7 @@ import org.apache.rocketmq.common.protocol.heartbeat.SubscriptionData;
import org.apache.rocketmq.common.protocol.route.BrokerData;
import org.apache.rocketmq.common.protocol.route.TopicRouteData;
import org.apache.rocketmq.common.sysflag.PullSysFlag;
import org.apache.rocketmq.logging.InternalLogger;
import org.apache.rocketmq.remoting.RPCHook;
import org.apache.rocketmq.remoting.common.RemotingHelper;
import org.apache.rocketmq.remoting.exception.RemotingException;
......@@ -1168,4 +1170,25 @@ public class DefaultMQPushConsumerImpl implements MQConsumerInner {
this.consumeMessageService = consumeMessageService;
}
@Override
public SendResult reply(final Message requestMsg, final byte[] replyContent,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
Message replyMessage = MessageUtil.createReplyMessage(requestMsg, replyContent);
return this.mQClientFactory.getDefaultMQProducer().send(replyMessage, timeoutMillis);
}
@Override
public void reply(final Message requestMsg, final byte[] replyContent, final SendCallback sendCallback,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
Message replyMessage = MessageUtil.createReplyMessage(requestMsg, replyContent);
this.mQClientFactory.getDefaultMQProducer().send(replyMessage, sendCallback, timeoutMillis);
}
@Override
public void replyOneway(final Message requestMsg,
final byte[] replyContent) throws RemotingException, MQClientException, InterruptedException {
Message replyMessage = MessageUtil.createReplyMessage(requestMsg, replyContent);
this.mQClientFactory.getDefaultMQProducer().sendOneway(replyMessage);
}
}
client/src/main/java/org/apache/rocketmq/client/impl/consumer/MQConsumerInner.java
浏览文件 @ 28936fa1
......@@ -17,12 +17,18 @@
package org.apache.rocketmq.client.impl.consumer;
import java.util.Set;
import org.apache.rocketmq.client.exception.MQBrokerException;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.producer.SendCallback;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.common.message.MessageQueue;
import org.apache.rocketmq.common.protocol.body.ConsumerRunningInfo;
import org.apache.rocketmq.common.protocol.heartbeat.ConsumeType;
import org.apache.rocketmq.common.protocol.heartbeat.MessageModel;
import org.apache.rocketmq.common.protocol.heartbeat.SubscriptionData;
import org.apache.rocketmq.remoting.exception.RemotingException;
/**
* Consumer inner interface
......@@ -49,4 +55,13 @@ public interface MQConsumerInner {
boolean isUnitMode();
ConsumerRunningInfo consumerRunningInfo();
SendResult reply(final Message requestMsg, final byte[] replyContent,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException;
void reply(final Message requestMsg, final byte[] replyContent, final SendCallback sendCallback,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException;
void replyOneway(final Message requestMsg,
final byte[] replyContent) throws RemotingException, MQClientException, InterruptedException;
}
client/src/main/java/org/apache/rocketmq/client/impl/producer/DefaultMQProducerImpl.java
浏览文件 @ 28936fa1
......@@ -1334,6 +1334,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
public Message request(Message msg,
long timeout) throws RequestTimeoutException, MQClientException, RemotingException, MQBrokerException, InterruptedException {
long beginTimestamp = System.currentTimeMillis();
prepareSendRequest(msg, timeout);
final String requestUniqId = msg.getProperty(MessageConst.PROPERTY_REQUEST_UNIQ_ID);
......@@ -1341,6 +1342,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
final RequestResponseFuture requestResponseFuture = new RequestResponseFuture(requestUniqId, timeout, null);
RequestFutureTable.getRequestFutureTable().put(requestUniqId, requestResponseFuture);
long cost = System.currentTimeMillis() - beginTimestamp;
this.sendDefaultImpl(msg, CommunicationMode.ASYNC, new SendCallback() {
@Override
public void onSuccess(SendResult sendResult) {
......@@ -1353,11 +1355,11 @@ public class DefaultMQProducerImpl implements MQProducerInner {
requestResponseFuture.putResponseMessage(null);
requestResponseFuture.setCause(e);
}
}, timeout);
}, timeout - cost);
Message responseMessage = requestResponseFuture.waitResponseMessage(timeout);
Message responseMessage = requestResponseFuture.waitResponseMessage(timeout - cost);
if (responseMessage == null) {
if (requestResponseFuture.isSendReqeustOk()) {
if (requestResponseFuture.isSendRequestOk()) {
throw new RequestTimeoutException(ClientErrorCode.REQUEST_TIMEOUT_EXCEPTION,
"send request message to <" + msg.getTopic() + "> OK, but wait reply message timeout, " + timeout + " ms.");
} else {
......@@ -1371,6 +1373,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
}
public void request(Message msg, final RequestCallback requestCallback, long timeout) throws RemotingException {
long beginTimestamp = System.currentTimeMillis();
prepareSendRequest(msg, timeout);
final String requestUniqId = msg.getProperty(MessageConst.PROPERTY_REQUEST_UNIQ_ID);
......@@ -1378,6 +1381,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
final RequestResponseFuture requestResponseFuture = new RequestResponseFuture(requestUniqId, timeout, requestCallback);
RequestFutureTable.getRequestFutureTable().put(requestUniqId, requestResponseFuture);
long cost = System.currentTimeMillis() - beginTimestamp;
this.sendDefaultImpl(msg, CommunicationMode.ASYNC, new SendCallback() {
@Override
public void onSuccess(SendResult sendResult) {
......@@ -1389,7 +1393,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
requestResponseFuture.setCause(e);
requestFail(requestUniqId);
}
}, timeout);
}, timeout - cost);
} catch (Exception ex) {
log.warn("send request message to <{}> failed.", msg.getTopic(), ex);
throw new RemotingSendRequestException(msg.getTopic(), ex);
......@@ -1399,6 +1403,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
public Message request(final Message msg, final MessageQueueSelector selector, final Object arg,
final long timeout) throws MQClientException, RemotingException, MQBrokerException,
InterruptedException, RequestTimeoutException {
long beginTimestamp = System.currentTimeMillis();
prepareSendRequest(msg, timeout);
final String requestUniqId = msg.getProperty(MessageConst.PROPERTY_REQUEST_UNIQ_ID);
......@@ -1406,6 +1411,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
final RequestResponseFuture requestResponseFuture = new RequestResponseFuture(requestUniqId, timeout, null);
RequestFutureTable.getRequestFutureTable().put(requestUniqId, requestResponseFuture);
long cost = System.currentTimeMillis() - beginTimestamp;
this.sendSelectImpl(msg, selector, arg, CommunicationMode.ASYNC, new SendCallback() {
@Override
public void onSuccess(SendResult sendResult) {
......@@ -1418,11 +1424,11 @@ public class DefaultMQProducerImpl implements MQProducerInner {
requestResponseFuture.putResponseMessage(null);
requestResponseFuture.setCause(e);
}
}, timeout);
}, timeout - cost);
Message responseMessage = requestResponseFuture.waitResponseMessage(timeout);
Message responseMessage = requestResponseFuture.waitResponseMessage(timeout - cost);
if (responseMessage == null) {
if (requestResponseFuture.isSendReqeustOk()) {
if (requestResponseFuture.isSendRequestOk()) {
throw new RequestTimeoutException(ClientErrorCode.REQUEST_TIMEOUT_EXCEPTION,
"send request message to <" + msg.getTopic() + "> OK, but wait reply message timeout, " + timeout + " ms.");
} else {
......@@ -1437,6 +1443,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
public void request(final Message msg, final MessageQueueSelector selector, final Object arg,
final RequestCallback requestCallback, final long timeout) throws RemotingException {
long beginTimestamp = System.currentTimeMillis();
prepareSendRequest(msg, timeout);
final String requestUniqId = msg.getProperty(MessageConst.PROPERTY_REQUEST_UNIQ_ID);
......@@ -1444,6 +1451,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
final RequestResponseFuture requestResponseFuture = new RequestResponseFuture(requestUniqId, timeout, requestCallback);
RequestFutureTable.getRequestFutureTable().put(requestUniqId, requestResponseFuture);
long cost = System.currentTimeMillis() - beginTimestamp;
this.sendSelectImpl(msg, selector, arg, CommunicationMode.ASYNC, new SendCallback() {
@Override
public void onSuccess(SendResult sendResult) {
......@@ -1455,7 +1463,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
requestResponseFuture.setCause(e);
requestFail(requestUniqId);
}
}, timeout);
}, timeout - cost);
} catch (Exception ex) {
log.warn("send request message to <{}> failed.", msg.getTopic(), ex);
throw new RemotingSendRequestException(msg.getTopic(), ex);
......@@ -1464,6 +1472,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
public Message request(final Message msg, final MessageQueue mq, final long timeout)
throws MQClientException, RemotingException, MQBrokerException, InterruptedException, RequestTimeoutException {
long beginTimestamp = System.currentTimeMillis();
prepareSendRequest(msg, timeout);
final String requestUniqId = msg.getProperty(MessageConst.PROPERTY_REQUEST_UNIQ_ID);
......@@ -1471,6 +1480,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
final RequestResponseFuture requestResponseFuture = new RequestResponseFuture(requestUniqId, timeout, null);
RequestFutureTable.getRequestFutureTable().put(requestUniqId, requestResponseFuture);
long cost = System.currentTimeMillis() - beginTimestamp;
this.sendKernelImpl(msg, mq, CommunicationMode.ASYNC, new SendCallback() {
@Override
public void onSuccess(SendResult sendResult) {
......@@ -1483,11 +1493,11 @@ public class DefaultMQProducerImpl implements MQProducerInner {
requestResponseFuture.putResponseMessage(null);
requestResponseFuture.setCause(e);
}
}, null, timeout);
}, null, timeout - cost);
Message responseMessage = requestResponseFuture.waitResponseMessage(timeout);
Message responseMessage = requestResponseFuture.waitResponseMessage(timeout - cost);
if (responseMessage == null) {
if (requestResponseFuture.isSendReqeustOk()) {
if (requestResponseFuture.isSendRequestOk()) {
throw new RequestTimeoutException(ClientErrorCode.REQUEST_TIMEOUT_EXCEPTION,
"send request message to <" + msg.getTopic() + "> OK, but wait reply message timeout, " + timeout + " ms.");
} else {
......@@ -1502,6 +1512,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
public void request(final Message msg, final MessageQueue mq, final RequestCallback requestCallback, long timeout)
throws RemotingException {
long beginTimestamp = System.currentTimeMillis();
prepareSendRequest(msg, timeout);
final String requestUniqId = msg.getProperty(MessageConst.PROPERTY_REQUEST_UNIQ_ID);
......@@ -1509,6 +1520,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
final RequestResponseFuture requestResponseFuture = new RequestResponseFuture(requestUniqId, timeout, requestCallback);
RequestFutureTable.getRequestFutureTable().put(requestUniqId, requestResponseFuture);
long cost = System.currentTimeMillis() - beginTimestamp;
this.sendKernelImpl(msg, mq, CommunicationMode.ASYNC, new SendCallback() {
@Override
public void onSuccess(SendResult sendResult) {
......@@ -1520,7 +1532,7 @@ public class DefaultMQProducerImpl implements MQProducerInner {
requestResponseFuture.setCause(e);
requestFail(requestUniqId);
}
}, null, timeout);
}, null, timeout - cost);
} catch (Exception ex) {
log.warn("send request message to <{}> failed.", msg.getTopic(), ex);
throw new RemotingSendRequestException(msg.getTopic(), ex);
......@@ -1559,20 +1571,6 @@ public class DefaultMQProducerImpl implements MQProducerInner {
}
}
private SendResult reply(final Message msg,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
return this.sendDefaultImpl(msg, CommunicationMode.SYNC, null, timeoutMillis);
}
private SendResult reply(final Message msg, final SendCallback sendCallback,
long timeoutMillis) throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
return this.sendDefaultImpl(msg, CommunicationMode.ASYNC, sendCallback, timeoutMillis);
}
public void replyOneway(final Message msg) throws RemotingException, MQClientException, InterruptedException {
this.sendOneway(msg);
}
public ConcurrentMap<String, TopicPublishInfo> getTopicPublishInfoTable() {
return topicPublishInfoTable;
}
......
client/src/main/java/org/apache/rocketmq/client/producer/DefaultMQProducer.java
浏览文件 @ 28936fa1
......@@ -566,13 +566,19 @@ public class DefaultMQProducer extends ClientConfig implements MQProducer {
}
/**
* @param msg
* @param timeout
* @return
* @throws MQClientException
* @throws RemotingException
* @throws MQBrokerException
* @throws InterruptedException
* Send request message in synchronous mode. This method returns only when the consumer consume the request message and reply a message. </p>
*
* <strong>Warn:</strong> this method has internal retry-mechanism, that is, internal implementation will retry
* {@link #retryTimesWhenSendFailed} times before claiming failure. As a result, multiple messages may potentially
* delivered to broker(s). It's up to the application developers to resolve potential duplication issue.
*
* @param msg request message to send
* @param timeout request timeout
* @return reply message
* @throws MQClientException if there is any client error.
* @throws RemotingException if there is any network-tier error.
* @throws MQBrokerException if there is any broker error.
* @throws InterruptedException if the thread is interrupted.
*/
@Override
public Message request(final Message msg, final long timeout) throws RequestTimeoutException, MQClientException,
......@@ -582,85 +588,101 @@ public class DefaultMQProducer extends ClientConfig implements MQProducer {
}
/**
* @param msg
* @param requestCallback
* @param timeout
* @return
* @throws MQClientException
* @throws RemotingException
* @throws InterruptedException
* Request asynchronously. </p>
* This method returns immediately. On receiving reply message, <code>requestCallback</code> will be executed. </p>
*
* Similar to {@link #request(Message, long)}, internal implementation would potentially retry up to {@link
* #retryTimesWhenSendAsyncFailed} times before claiming sending failure, which may yield message duplication and
* application developers are the one to resolve this potential issue.
*
* @param msg request message to send
* @param requestCallback callback to execute on request completion.
* @param timeout request timeout
* @throws MQClientException if there is any client error.
* @throws RemotingException if there is any network-tier error.
* @throws InterruptedException if the thread is interrupted.
*/
@Override
public void request(final Message msg, final RequestCallback requestCallback, final long timeout)
throws MQClientException, RemotingException, InterruptedException, MQBrokerException, RequestTimeoutException {
msg.setTopic(withNamespace(msg.getTopic()));
this.defaultMQProducerImpl.request(msg, requestCallback, timeout);
}
/**
* @param msg
* @param selector
* @param arg
* @param timeout
* @return
* @throws MQClientException
* @throws RemotingException
* @throws MQBrokerException
* @throws InterruptedException
* Same to {@link #request(Message, long)} with message queue selector specified.
*
* @param msg request message to send
* @param selector message queue selector, through which we get target message queue to deliver message to.
* @param arg argument to work along with message queue selector.
* @param timeout timeout of request.
* @return reply message
* @throws MQClientException if there is any client error.
* @throws RemotingException if there is any network-tier error.
* @throws MQBrokerException if there is any broker error.
* @throws InterruptedException if the thread is interrupted.
*/
@Override
public Message request(final Message msg, final MessageQueueSelector selector, final Object arg,
final long timeout) throws MQClientException, RemotingException, MQBrokerException,
InterruptedException, RequestTimeoutException {
msg.setTopic(withNamespace(msg.getTopic()));
return this.defaultMQProducerImpl.request(msg, selector, arg, timeout);
}
/**
* @param msg
* @param selector
* @param arg
* @param requestCallback
* @param timeout
* @return
* @throws MQClientException
* @throws RemotingException
* @throws InterruptedException
* Same to {@link #request(Message, RequestCallback, long)} with target message selector specified.
*
* @param msg requst message to send
* @param selector message queue selector, through which we get target message queue to deliver message to.
* @param arg argument to work along with message queue selector.
* @param requestCallback callback to execute on request completion.
* @param timeout timeout of request.
* @throws MQClientException if there is any client error.
* @throws RemotingException if there is any network-tier error.
* @throws InterruptedException if the thread is interrupted.
*/
@Override
public void request(final Message msg, final MessageQueueSelector selector, final Object arg,
final RequestCallback requestCallback, final long timeout) throws MQClientException, RemotingException,
InterruptedException {
msg.setTopic(withNamespace(msg.getTopic()));
this.defaultMQProducerImpl.request(msg, selector, arg, requestCallback, timeout);
}
/**
* @param msg
* @param mq
* @param timeout
* @return
* @throws MQClientException
* @throws RemotingException
* @throws MQBrokerException
* @throws InterruptedException
* Same to {@link #request(Message, long)} with target message queue specified in addition.
*
* @param msg request message to send
* @param mq target message queue.
* @param timeout request timeout
* @throws MQClientException if there is any client error.
* @throws RemotingException if there is any network-tier error.
* @throws MQBrokerException if there is any broker error.
* @throws InterruptedException if the thread is interrupted.
*/
@Override
public Message request(final Message msg, final MessageQueue mq, final long timeout)
throws MQClientException, RemotingException, MQBrokerException, InterruptedException, RequestTimeoutException {
msg.setTopic(withNamespace(msg.getTopic()));
return this.defaultMQProducerImpl.request(msg, mq, timeout);
}
/**
* @param msg
* @param mq
* @param requestCallback
* @param timeout
* @return
* @throws MQClientException
* @throws RemotingException
* @throws InterruptedException
* Same to {@link #request(Message, RequestCallback, long)} with target message queue specified.
*
* @param msg request message to send
* @param mq target message queue.
* @param requestCallback callback to execute on request completion.
* @param timeout timeout of request.
* @throws MQClientException if there is any client error.
* @throws RemotingException if there is any network-tier error.
* @throws InterruptedException if the thread is interrupted.
*/
@Override
public void request(final Message msg, final MessageQueue mq, final RequestCallback requestCallback, long timeout)
throws MQClientException, RemotingException, InterruptedException {
msg.setTopic(withNamespace(msg.getTopic()));
this.defaultMQProducerImpl.request(msg, mq, requestCallback, timeout);
}
......
client/src/main/java/org/apache/rocketmq/client/producer/RequestResponseFuture.java
浏览文件 @ 28936fa1
......@@ -19,7 +19,6 @@ package org.apache.rocketmq.client.producer;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import org.apache.rocketmq.common.message.Message;
public class RequestResponseFuture {
......@@ -29,9 +28,8 @@ public class RequestResponseFuture {
private final Message requestMsg = null;
private long timeoutMillis;
private CountDownLatch countDownLatch = new CountDownLatch(1);
private AtomicBoolean ececuteCallbackOnlyOnce = new AtomicBoolean(false);
private volatile Message responseMsg = null;
private volatile boolean sendReqeustOk = true;
private volatile boolean sendRequestOk = true;
private volatile Throwable cause = null;
public RequestResponseFuture(String requestUniqId, long timeoutMillis, RequestCallback requestCallback) {
......@@ -42,7 +40,7 @@ public class RequestResponseFuture {
public void executeRequestCallback() {
if (requestCallback != null) {
if (sendReqeustOk && cause == null) {
if (sendRequestOk && cause == null) {
requestCallback.onSuccess(responseMsg);
} else {
requestCallback.onException(cause);
......@@ -93,14 +91,6 @@ public class RequestResponseFuture {
this.countDownLatch = countDownLatch;
}
public AtomicBoolean getEcecuteCallbackOnlyOnce() {
return ececuteCallbackOnlyOnce;
}
public void setEcecuteCallbackOnlyOnce(AtomicBoolean ececuteCallbackOnlyOnce) {
this.ececuteCallbackOnlyOnce = ececuteCallbackOnlyOnce;
}
public Message getResponseMsg() {
return responseMsg;
}
......@@ -109,12 +99,12 @@ public class RequestResponseFuture {
this.responseMsg = responseMsg;
}
public boolean isSendReqeustOk() {
return sendReqeustOk;
public boolean isSendRequestOk() {
return sendRequestOk;
}
public void setSendReqeustOk(boolean sendReqeustOk) {
this.sendReqeustOk = sendReqeustOk;
this.sendRequestOk = sendReqeustOk;
}
public Message getRequestMsg() {
......
client/src/main/java/org/apache/rocketmq/client/utils/MessageUtil.java
浏览文件 @ 28936fa1
......@@ -41,8 +41,10 @@ public class MessageUtil {
MessageAccessor.putProperty(replyMessage, MessageConst.PROPERTY_MESSAGE_TTL, ttl);
return replyMessage;
} else {
throw new MQClientException(-1, "create reply message fail, requestMessage error, property[" + MessageConst.PROPERTY_CLUSTER + "] is null.");
}
}
throw new MQClientException(-1, "create reply message fail.");
throw new MQClientException(-1, "create reply message fail, requestMessage cannot be null.");
}
}
example/src/main/java/org/apache/rocketmq/example/rpc/RequestProducer.java
浏览文件 @ 28936fa1
......@@ -18,15 +18,11 @@
package org.apache.rocketmq.example.rpc;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.log.ClientLogger;
import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.logging.InternalLogger;
import org.apache.rocketmq.remoting.common.RemotingHelper;
public class RequestProducer {
private static final InternalLogger log = ClientLogger.getLog();
public static void main(String[] args) throws MQClientException, InterruptedException {
String producerGroup = "please_rename_unique_group_name";
String topic = "RequestTopic";
......@@ -43,9 +39,9 @@ public class RequestProducer {
long begin = System.currentTimeMillis();
Message retMsg = producer.request(msg, ttl);
long cost = System.currentTimeMillis() - begin;
System.err.printf("request to <%s> cost: %d replyMessage: %s %n", topic, cost, retMsg);
System.out.printf("request to <%s> cost: %d replyMessage: %s %n", topic, cost, retMsg);
} catch (Exception e) {
log.warn("", e);
e.printStackTrace();
}
producer.shutdown();
}
......
example/src/main/java/org/apache/rocketmq/example/rpc/ResponseConsumer.java
浏览文件 @ 28936fa1
......@@ -24,19 +24,13 @@ import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
import org.apache.rocketmq.client.consumer.listener.MessageListenerConcurrently;
import org.apache.rocketmq.client.exception.MQBrokerException;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.log.ClientLogger;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.client.utils.MessageUtil;
import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.common.message.MessageConst;
import org.apache.rocketmq.common.message.MessageExt;
import org.apache.rocketmq.logging.InternalLogger;
import org.apache.rocketmq.remoting.exception.RemotingException;
public class ResponseConsumer {
private static final InternalLogger log = ClientLogger.getLog();
public static void main(String[] args) throws InterruptedException, MQClientException {
String consumerGroup = "please_rename_unique_group_name";
String topic = "RequestTopic";
......@@ -50,23 +44,13 @@ public class ResponseConsumer {
System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
for (MessageExt msg : msgs) {
try {
log.info("handle message: {} body={}", msg, new String(msg.getBody()));
System.out.printf("handle message: %s", msg.toString());
String replyTo = msg.getProperty(MessageConst.PROPERTY_MESSAGE_REPLY_TO);
//You must use MessageUtil to creage reply message, otherwise reply message maybe wrong.
byte[] replyContent = "reply message contents.".getBytes();
Message replyMessage = MessageUtil.createReplyMessage(msg, replyContent);
//maybe you should create a producer to send reply message.
SendResult sendResult = consumer.getDefaultMQPushConsumerImpl().getmQClientFactory().getDefaultMQProducer().send(replyMessage, 3000);
System.out.printf("reply msg %s to %s , %s %n", replyMessage.toString(), replyTo, sendResult.toString());
} catch (MQClientException e) {
e.printStackTrace();
} catch (RemotingException e) {
e.printStackTrace();
} catch (MQBrokerException e) {
e.printStackTrace();
} catch (InterruptedException e) {
SendResult replyResult = consumer.reply(msg, replyContent, 3000);
System.out.printf("reply to %s , %s %n", replyTo, replyResult.toString());
} catch (MQClientException | RemotingException | MQBrokerException | InterruptedException e) {
e.printStackTrace();
}
}
......
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