From b454340c14d789c5fe41350d092ea2f14d6454b3 Mon Sep 17 00:00:00 2001
From: ZengTao <2773468879@qq.com>
Date: 星期一, 06 五月 2024 10:21:45 +0800
Subject: [PATCH] 添加plc连接不上时报警，主界面后端推送数据超时提示
---
springboot-vue3/src/main/java/com/example/springboot/component/PLCManualJog.java | 28 ++++++++++++++++------------
1 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/springboot-vue3/src/main/java/com/example/springboot/component/PLCManualJog.java b/springboot-vue3/src/main/java/com/example/springboot/component/PLCManualJog.java
index 16f05e3..4c030db 100644
--- a/springboot-vue3/src/main/java/com/example/springboot/component/PLCManualJog.java
+++ b/springboot-vue3/src/main/java/com/example/springboot/component/PLCManualJog.java
@@ -2,13 +2,15 @@
import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;
+import lombok.extern.slf4j.Slf4j;
+
import org.apache.commons.io.FileUtils;
import java.io.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
-
+@Slf4j
public class PLCManualJog extends Thread {
@@ -33,14 +35,7 @@
while (this != null) {
try {
Thread.sleep(500);
-
- } catch (InterruptedException e) {
- e.printStackTrace();
- }
-
-
-
- List<String> addressList21 = Arrays.asList(config.getProperty("PLCManualJog.button").split(","));
+ List<String> addressList21 = Arrays.asList(config.getProperty("PLCManualJog.button").split(","));
List<Boolean> arraylist = S7control.getinstance().readBits(addressList21);
@@ -58,12 +53,12 @@
ArrayList<WebSocketServer> sendwServer = WebSocketServer.sessionMap.get("ManualJog");
if (sendwServer != null) {
for (WebSocketServer webserver : sendwServer) {
- webserver.sendMessage(jsonObject.toString());
+
// WebSocketServer webSocketServer = WebSocketServer.sessionMap.get("ManualJog");
- if (webserver != null) {
-
+ if (webserver != null&&webserver.session.isOpen()) {
+ webserver.sendMessage(jsonObject.toString());
List<String> messages = webserver.getMessages();
if (!messages.isEmpty()) {
@@ -108,10 +103,19 @@
webserver.clearMessages();
}
+ }else{
+ log.info("ManualJog is closed");
}
}
}
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+
+
+
+
}
}
--
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