pkg/plc/plc4x.go
@@ -33,17 +33,15 @@ 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 return conn, true connOK, err := cm.CheckConnect(conn, time.Second*1) if err != nil { logx.Errorf("check plc conn err: %v", err.Error()) return nil, false } if connOK { return conn, true } return nil, false } var connectionManager = newPlcConnectionManager()