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source/third_party/rocketmq-client-cpp-2.2.0-source-release/example/SendDelayMsg.cpp

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+/*
+ * 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.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <condition_variable>
+#include <iomanip>
+#include <iostream>
+#include <mutex>
+#include <thread>
+
+#include "common.h"
+
+using namespace rocketmq;
+
+int main(int argc, char* argv[]) {
+  RocketmqSendAndConsumerArgs info;
+  if (!ParseArgs(argc, argv, &info)) {
+    exit(-1);
+  }
+  PrintRocketmqSendAndConsumerArgs(info);
+  DefaultMQProducer producer("please_rename_unique_group_name");
+  producer.setNamesrvAddr(info.namesrv);
+  producer.setNamesrvDomain(info.namesrv_domain);
+  producer.setGroupName(info.groupname);
+  producer.setInstanceName(info.groupname);
+
+  producer.setSendMsgTimeout(500);
+  producer.setTcpTransportTryLockTimeout(1000);
+  producer.setTcpTransportConnectTimeout(400);
+
+  producer.start();
+
+  MQMessage msg(info.topic,  // topic
+                "*",         // tag
+                info.body);  // body
+
+  // messageDelayLevel=1s 5s 10s 30s 1m 2m 3m 4m 5m 6m 7m 8m 9m 10m 20m 30m 1h
+  // 2h
+  msg.setDelayTimeLevel(5);  // 1m
+  try {
+    SendResult sendResult = producer.send(msg, info.SelectUnactiveBroker);
+  } catch (const MQException& e) {
+    std::cout << "send failed: " << std::endl;
+  }
+
+  producer.shutdown();
+  return 0;
+}