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Posted to commits@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/12/08 12:07:44 UTC
[GitHub] [rocketmq] drpmma commented on a diff in pull request #5575: [ISSUE #5392] [RIP-55] Support remoting protocol in rocketmq proxy module
drpmma commented on code in PR #5575:
URL: https://github.com/apache/rocketmq/pull/5575#discussion_r1043281696
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proxy/src/main/java/org/apache/rocketmq/proxy/service/sysmessage/HeartbeatSyncer.java:
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@@ -0,0 +1,224 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.rocketmq.proxy.service.sysmessage;
+
+import com.alibaba.fastjson.JSON;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+import org.apache.rocketmq.broker.client.ClientChannelInfo;
+import org.apache.rocketmq.broker.client.ConsumerGroupEvent;
+import org.apache.rocketmq.broker.client.ConsumerIdsChangeListener;
+import org.apache.rocketmq.broker.client.ConsumerManager;
+import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext;
+import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
+import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
+import org.apache.rocketmq.common.message.MessageExt;
+import org.apache.rocketmq.common.thread.ThreadPoolMonitor;
+import org.apache.rocketmq.proxy.common.channel.ChannelHelper;
+import org.apache.rocketmq.proxy.config.ConfigurationManager;
+import org.apache.rocketmq.proxy.config.ProxyConfig;
+import org.apache.rocketmq.proxy.processor.channel.RemoteChannel;
+import org.apache.rocketmq.proxy.service.admin.AdminService;
+import org.apache.rocketmq.proxy.service.mqclient.MQClientAPIFactory;
+import org.apache.rocketmq.proxy.service.route.TopicRouteService;
+import org.apache.rocketmq.remoting.protocol.heartbeat.ConsumeType;
+import org.apache.rocketmq.remoting.protocol.heartbeat.MessageModel;
+import org.apache.rocketmq.remoting.protocol.heartbeat.SubscriptionData;
+
+public class HeartbeatSyncer extends AbstractSystemMessageSyncer {
+
+ protected ThreadPoolExecutor threadPoolExecutor;
+ protected ConsumerManager consumerManager;
+ protected final Map<String /* channelId as longText */, RemoteChannel> remoteChannelMap = new ConcurrentHashMap<>();
+
+ public HeartbeatSyncer(TopicRouteService topicRouteService, AdminService adminService,
+ ConsumerManager consumerManager, MQClientAPIFactory mqClientAPIFactory) {
+ super(topicRouteService, adminService, mqClientAPIFactory);
+ this.consumerManager = consumerManager;
+ this.init();
+ }
+
+ protected void init() {
+ ProxyConfig proxyConfig = ConfigurationManager.getProxyConfig();
+ this.threadPoolExecutor = ThreadPoolMonitor.createAndMonitor(
+ proxyConfig.getHeartbeatSyncerThreadPoolNums(),
+ proxyConfig.getHeartbeatSyncerThreadPoolNums(),
+ 1,
+ TimeUnit.MINUTES,
+ "HeartbeatSyncer",
+ proxyConfig.getHeartbeatSyncerThreadPoolQueueCapacity()
+ );
+ this.consumerManager.appendConsumerIdsChangeListener(new ConsumerIdsChangeListener() {
+ @Override
+ public void handle(ConsumerGroupEvent event, String s, Object... args) {
+ if (event == ConsumerGroupEvent.CLIENT_UNREGISTER) {
+ if (args == null || args.length < 1) {
+ return;
+ }
+ if (args[0] instanceof ClientChannelInfo) {
+ ClientChannelInfo clientChannelInfo = (ClientChannelInfo) args[0];
+ remoteChannelMap.remove(clientChannelInfo.getChannel().id().asLongText());
+ }
+ }
+ }
+
+ @Override
+ public void shutdown() {
+
+ }
+ });
+ }
+
+ @Override
+ public void shutdown() throws Exception {
+ this.threadPoolExecutor.shutdown();
+ super.shutdown();
+ }
+
+ public void onConsumerRegister(String consumerGroup, ClientChannelInfo clientChannelInfo,
+ ConsumeType consumeType, MessageModel messageModel, ConsumeFromWhere consumeFromWhere,
+ Set<SubscriptionData> subList) {
+ if (clientChannelInfo == null || ChannelHelper.isRemote(clientChannelInfo.getChannel())) {
+ return;
+ }
+ try {
+ this.threadPoolExecutor.submit(() -> {
+ try {
+ ProxyConfig proxyConfig = ConfigurationManager.getProxyConfig();
+ RemoteChannel remoteChannel = RemoteChannel.create(clientChannelInfo.getChannel());
+ if (remoteChannel == null) {
+ return;
+ }
+ HeartbeatSyncerData data = new HeartbeatSyncerData(
+ HeartbeatType.REGISTER,
+ clientChannelInfo.getClientId(),
+ clientChannelInfo.getLanguage(),
+ clientChannelInfo.getVersion(),
+ consumerGroup,
+ consumeType,
+ messageModel,
+ consumeFromWhere,
+ proxyConfig.getLocalServeAddr(),
+ remoteChannel.encode()
+ );
+ data.setSubscriptionDataSet(subList);
+
+ log.debug("sync register heart beat. topic:{}, data:{}", this.getBroadcastTopicName(), data);
+ this.sendSystemMessage(data);
+ } catch (Throwable t) {
+ log.error("heartbeat register broadcast failed. group:{}, clientChannelInfo:{}, consumeType:{}, messageModel:{}, consumeFromWhere:{}, subList:{}",
+ consumerGroup, clientChannelInfo, consumeType, messageModel, consumeFromWhere, subList, t);
+ }
+ });
+ } catch (Throwable t) {
+ log.error("heartbeat submit register broadcast failed. group:{}, clientChannelInfo:{}, consumeType:{}, messageModel:{}, consumeFromWhere:{}, subList:{}",
+ consumerGroup, clientChannelInfo, consumeType, messageModel, consumeFromWhere, subList, t);
+ }
+ }
+
+ public void onConsumerUnRegister(String consumerGroup, ClientChannelInfo clientChannelInfo) {
+ if (clientChannelInfo == null || ChannelHelper.isRemote(clientChannelInfo.getChannel())) {
+ return;
+ }
+ try {
+ this.threadPoolExecutor.submit(() -> {
+ try {
+ ProxyConfig proxyConfig = ConfigurationManager.getProxyConfig();
+ RemoteChannel remoteChannel = RemoteChannel.create(clientChannelInfo.getChannel());
+ if (remoteChannel == null) {
+ return;
+ }
+ HeartbeatSyncerData data = new HeartbeatSyncerData(
+ HeartbeatType.UNREGISTER,
+ clientChannelInfo.getClientId(),
+ clientChannelInfo.getLanguage(),
+ clientChannelInfo.getVersion(),
+ consumerGroup,
+ null,
+ null,
+ null,
+ proxyConfig.getLocalServeAddr(),
+ remoteChannel.encode()
+ );
+
+ log.debug("sync unregister heart beat. topic:{}, data:{}", this.getBroadcastTopicName(), data);
+ this.sendSystemMessage(data);
+ } catch (Throwable t) {
+ log.error("heartbeat unregister broadcast failed. group:{}, clientChannelInfo:{}, consumeType:{}",
+ consumerGroup, clientChannelInfo, t);
+ }
+ });
+ } catch (Throwable t) {
+ log.error("heartbeat submit unregister broadcast failed. group:{}, clientChannelInfo:{}, consumeType:{}",
+ consumerGroup, clientChannelInfo, t);
+ }
+ }
+
+ @Override
+ public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
+ if (msgs == null || msgs.isEmpty()) {
+ return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
+ }
+
+ for (MessageExt msg : msgs) {
+ try {
+ HeartbeatSyncerData data = JSON.parseObject(new String(msg.getBody(), StandardCharsets.UTF_8), HeartbeatSyncerData.class);
+ if (data.getConnectProxyIp().equals(ConfigurationManager.getProxyConfig().getLocalServeAddr())) {
+ continue;
+ }
Review Comment:
fixed
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