From 979f95e192e306bf8ae6552415d20c57015baab4 Mon Sep 17 00:00:00 2001
From: 严智鑫 <test>
Date: 星期三, 22 十月 2025 13:59:05 +0800
Subject: [PATCH] 优化：短连接+抛异常 防止异常导致端口占用 无法连接设备
---
JiuMuMesParent/moduleService/DeviceInteractionModule/src/main/java/com/mes/plcTaskThread/MachineFlipSlice.java | 16 +++++++++-------
1 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/JiuMuMesParent/moduleService/DeviceInteractionModule/src/main/java/com/mes/plcTaskThread/MachineFlipSlice.java b/JiuMuMesParent/moduleService/DeviceInteractionModule/src/main/java/com/mes/plcTaskThread/MachineFlipSlice.java
index 902d5ee..25355eb 100644
--- a/JiuMuMesParent/moduleService/DeviceInteractionModule/src/main/java/com/mes/plcTaskThread/MachineFlipSlice.java
+++ b/JiuMuMesParent/moduleService/DeviceInteractionModule/src/main/java/com/mes/plcTaskThread/MachineFlipSlice.java
@@ -33,13 +33,14 @@
public void plcStart() throws Exception {
Machine machine = machineMapper.selectById(thisMachine.getId());
S7objectMachine s7objectMachine = new S7objectMachine(machine.getIp(), machine.getPort(), machine.getFileName(), EPlcType.S1200);
- s7objectMachine.readData();//鎸夌収json鏂囦欢璇诲彇鍐呭
- PlcParameterObject plcParameterObject = s7objectMachine.PlcMesObject;
- if (plcParameterObject == null) {
- s7objectMachine.plccontrol.closeS7client();
- return;
- }
+
try {
+ s7objectMachine.readData();//鎸夌収json鏂囦欢璇诲彇鍐呭
+ PlcParameterObject plcParameterObject = s7objectMachine.PlcMesObject;
+ if (plcParameterObject == null) {
+ s7objectMachine.plccontrol.closeS7client();
+ return;
+ }
PlcParameterInfo plcRequest = plcParameterObject.getPlcParameter("plcRequest");//璇锋眰瀛�
PlcParameterInfo plcRequestID = plcParameterObject.getPlcParameter("plcRequestID");//璇锋眰ID
PlcParameterInfo plcRequestType = plcParameterObject.getPlcParameter("plcRequestType");//PLC璇锋眰
@@ -127,9 +128,10 @@
nullMachine(machine);
}
} catch (Exception e) {
- s7objectMachine.plccontrol.closeS7client();
+
log.info("閫昏緫澶勭悊寮傚父锛氳澶噄d銆恵}銆�", machine.getId());
}
+ s7objectMachine.plccontrol.closeS7client();
}
--
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