From cab6eea89a0d82710369604ecb51f1cdb122e433 Mon Sep 17 00:00:00 2001
From: zhangqian <zhangqian@123.com>
Date: 星期四, 19 十月 2023 17:26:34 +0800
Subject: [PATCH] fix
---
pkg/plc/plc4x.go | 15 ++++++---------
1 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/pkg/plc/plc4x.go b/pkg/plc/plc4x.go
index 06f6c8e..68562a6 100644
--- a/pkg/plc/plc4x.go
+++ b/pkg/plc/plc4x.go
@@ -33,15 +33,11 @@
if !ok {
return nil, false
}
- connOK, err := cm.CheckConnect(conn, time.Second*1)
- if err != nil {
- logx.Errorf("ping plc err:%v", err.Error())
- return nil, false
- }
- if connOK {
- return conn, ok
- }
- return nil, false
+ //if ok, _ := cm.CheckConnect(conn, time.Second); !ok {
+ // conn.Close()
+ //}
+
+ return conn, true
}
var connectionManager = newPlcConnectionManager()
@@ -77,6 +73,7 @@
defer cancel()
conn, err := newGetModbusConnection(ctx, ipAddr)
if err != nil {
+ logx.Errorf("new modbus connection err: %v", err.Error())
return nil, err
}
connectionManager.AddConnection(ipAddr, conn)
--
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