From a1d6635a9964c5f4798ebc7cea2dacfae14af326 Mon Sep 17 00:00:00 2001
From: ZengTao <2773468879@qq.com>
Date: 星期一, 20 五月 2024 13:36:16 +0800
Subject: [PATCH] 修改界面显示
---
springboot-vue3/src/main/java/com/example/springboot/component/PlcInteractionState.java | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/springboot-vue3/src/main/java/com/example/springboot/component/PlcInteractionState.java b/springboot-vue3/src/main/java/com/example/springboot/component/PlcInteractionState.java
index d39565b..48d123c 100644
--- a/springboot-vue3/src/main/java/com/example/springboot/component/PlcInteractionState.java
+++ b/springboot-vue3/src/main/java/com/example/springboot/component/PlcInteractionState.java
@@ -2,12 +2,13 @@
import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;
+import lombok.extern.slf4j.Slf4j;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
-
+@Slf4j
public class PlcInteractionState extends Thread {
private Configuration config;
@@ -89,7 +90,12 @@
ArrayList<WebSocketServer> sendwServer = WebSocketServer.sessionMap.get("InteractionState");
if (sendwServer != null) {
for (WebSocketServer webserver : sendwServer) {
- webserver.sendMessage(jsonObject.toString());
+ if(webserver!=null&&webserver.session.isOpen()){
+ webserver.sendMessage(jsonObject.toString());
+ }else{
+ log.info("InteractionState is closed");
+ }
+
}
}
--
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