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yzg-util-mq/src/main/java/com/yanzuoguang/mq/service/impl/MqServiceImpl.java

@@ -182,11 +182,33 @@ public class MqServiceImpl implements MqService {
      */
     @Override
     public String createServerQueue(ServerQueueReqVo req) {
+        // 删除历史队列
         removeServerQueue(req);
+        // 创建主队列
+        String queueName = req.getQueueName();
+        String localQueueName = this.getLocalName(req.getQueueName());
+        this.createQueue(new QueueVo(queueName, queueName, queueName));
+        // 返回当前队列的名称
+        return localQueueName;
+    }
+
+    /**
+     * 注册当前消费队列的回调
+     *
+     * @param req      请求数据
+     * @param listener 处理函数
+     * @return
+     */
+    @Override
+    public String setServerQueueConsumer(ServerQueueReqVo req, ChannelAwareMessageListener listener) {
+        // 队列名称
         String queueName = req.getQueueName();
         String localQueueName = this.getLocalName(req.getQueueName());
         String serverId = StringHelper.getMD5Id(localQueueName);
-        this.createQueue(new QueueVo(localQueueName, localQueueName, localQueueName, req.getServerWaitTime(), queueName, queueName, queueName));
+
+        // 创建延迟队列和主队列的关系
+        this.createQueue(new QueueVo(localQueueName, localQueueName, localQueueName, req.getServerWaitTime(),
+                queueName, queueName, queueName));
         this.mqConsumeDynamic.init(queueName, new ChannelAwareMessageListener() {
             @Override
             public void onMessage(Message message, Channel channel) throws Exception {
@@ -204,6 +226,7 @@ public class MqServiceImpl implements MqService {
             }
         });
 
+        // 注册到队列服务器到数据库表
         QueueServerVo vo = new QueueServerVo();
         vo.setServerId(serverId);
         vo.setQueueName(queueName);
@@ -214,26 +237,15 @@ public class MqServiceImpl implements MqService {
             queueServerDao.update(vo);
         }
 
-
-        RegisterServerTokenReqVo to = JsonHelper.to(req,RegisterServerTokenReqVo.class);
+        // 注册本服务器的唯一识别编码
+        RegisterServerTokenReqVo to = JsonHelper.to(req, RegisterServerTokenReqVo.class);
         to.setToken(localQueueName);
         this.registerServerToken(to);
 
-        return localQueueName;
-    }
-
-    /**
-     * 注册当前消费队列的回调
-     *
-     * @param req      请求数据
-     * @param listener 处理函数
-     * @return
-     */
-    @Override
-    public String setServerQueueConsumer(ServerQueueReqVo req, ChannelAwareMessageListener listener) {
-        String localQueueName = this.getLocalName(req.getQueueName());
+        // 设置延迟队列的回调函数
         this.mqConsumeDynamic.init(localQueueName, listener);
-        return "注册成功";
+
+        return localQueueName;
     }
 
     /**
@@ -323,6 +335,9 @@ public class MqServiceImpl implements MqService {
 
         // 发送消息，等待下次重新发送
         req.addPos();
+        if (!req.isNext()) {
+            throw new CodeException("达到最大次数,不会继续发送");
+        }
         if (sendQueueName.isEmpty()) {
             String json = JsonHelper.serialize(req);
             return this.message(new MessageVo(req.getQueueName(), req.getQueueName(), json, req.getNextDelayTime()));