From 02706f6f7a5962945c6eded9c0325aa02b93c7b6 Mon Sep 17 00:00:00 2001
From: whyclj <1525436766@qq.com>
Date: 星期六, 19 九月 2020 15:09:36 +0800
Subject: [PATCH] 添加设备通讯状态更新
---
WaterSystem_MonitorServer/src/com/modbus/data/MyModbusUtils.java | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/WaterSystem_MonitorServer/src/com/modbus/data/MyModbusUtils.java b/WaterSystem_MonitorServer/src/com/modbus/data/MyModbusUtils.java
index e967877..fd2e4bb 100644
--- a/WaterSystem_MonitorServer/src/com/modbus/data/MyModbusUtils.java
+++ b/WaterSystem_MonitorServer/src/com/modbus/data/MyModbusUtils.java
@@ -147,10 +147,18 @@
public static BatchResults<Integer> readMutilRegisters(BatchRead<Integer> batch,MyModbusMaster master){
batch.setContiguousRequests(false);
+ boolean isSuccess = true;
try {
return master.getMaster().send(batch);
} catch (ModbusTransportException | ErrorResponseException e) {
e.printStackTrace();
+ isSuccess = false;
+ } finally {
+ if(isSuccess) {
+ master.clearError();
+ }else {
+ master.addErrorCount();
+ }
}
return null;
}
--
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