系统过滤重复的请求

jsowell-netty/src/main/java/com/jsowell/netty/handler/AbstractHandler.java

@@ -74,4 +74,19 @@ public abstract class AbstractHandler implements InitializingBean {
           PileChannelEntity.checkChannel(pileSn, channel);
      }
 
+     /**
+      * 阻止重复帧
+      */
+     protected boolean verifyTheDuplicateRequest(YKCDataProtocol ykcDataProtocol, Channel channel) {
+          // 获取序列号域
+          int serialNumber = BytesUtil.bytesToIntLittle(ykcDataProtocol.getSerialNumber());
+          // 获取channelId
+          String channelId = channel.id().asShortText();
+
+          String redisKey = "Request_" + channelId + "_" + serialNumber;
+
+
+          return false;
+     }
+
 }