From fecd8ff508b33715cbe24ca892fc19a2d1ad1ef5 Mon Sep 17 00:00:00 2001
From: zhangqian <zhangqian@123.com>
Date: 星期一, 06 十一月 2023 16:34:05 +0800
Subject: [PATCH] 加锁解决同时读串口时报的资源不可用和超时报错
---
service/problem/check.go | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/service/problem/check.go b/service/problem/check.go
index 17b76f3..e91272c 100644
--- a/service/problem/check.go
+++ b/service/problem/check.go
@@ -6,7 +6,6 @@
"apsClient/model"
"apsClient/pkg/sqlitex"
"apsClient/service"
- "apsClient/service/plc_address"
"fmt"
"net"
"sync"
@@ -197,7 +196,14 @@
type PlcProcessModelAddressList struct{}
func (slf *PlcProcessModelAddressList) Check() bool {
- return plc_address.IsLoad()
+ record, err := model.NewProcessModelPlcAddressSearch().SetDeviceID(conf.Conf.CurrentDeviceID).First()
+ if err != nil {
+ return false
+ }
+ if len(record.AddressList) == 0 {
+ return false
+ }
+ return true
}
type PlcConnect struct{}
--
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