From b483b294741920e90815c2d1f4c6827d9921310c Mon Sep 17 00:00:00 2001
From: zhangqian <zhangqian@123.com>
Date: 星期二, 22 八月 2023 16:24:54 +0800
Subject: [PATCH] plc写入地址文件通过nsq从云端获取
---
nsq/msg_handler.go | 61 ++++++++++++++++++++++++++++++
1 files changed, 61 insertions(+), 0 deletions(-)
diff --git a/nsq/msg_handler.go b/nsq/msg_handler.go
index 9485653..a33cf9f 100644
--- a/nsq/msg_handler.go
+++ b/nsq/msg_handler.go
@@ -2,13 +2,30 @@
import (
"apsClient/conf"
+ "apsClient/constvar"
"apsClient/model"
"apsClient/model/common"
"apsClient/pkg/logx"
"apsClient/pkg/structx"
+ "apsClient/service/plc_address"
+ "apsClient/utils/file"
"encoding/json"
+ "fmt"
+ "github.com/spf13/cast"
"gorm.io/gorm"
+ "strings"
)
+
+type ReceivedMessage struct {
+ Topic string
+ Message []byte
+}
+
+var ReceivedMessageChan chan *ReceivedMessage
+
+func init() {
+ ReceivedMessageChan = make(chan *ReceivedMessage, 1000)
+}
type MsgHandler interface {
HandleMessage(data []byte) (err error)
@@ -65,3 +82,47 @@
}
return nil
}
+
+type PlcAddress struct {
+ Topic string
+}
+
+func (slf *PlcAddress) HandleMessage(data []byte) (err error) {
+ logx.Infof("get an PlcAddress message :%s", data)
+ var resp = new(common.ResponsePlcAddress)
+ err = json.Unmarshal(data, &resp)
+ if err != nil {
+ logx.Errorf("ScheduleTask HandleMessage Unmarshal json err: %v", err.Error())
+ return err
+ }
+ //鍐欏叆鍒版枃浠�
+ err = file.WriteFile(fmt.Sprintf("%s%s", constvar.PlcAddressDataPath, constvar.PlcAddressDataKeyFileName), resp.KeyData)
+ if err != nil {
+ return err
+ }
+ err = file.WriteFile(fmt.Sprintf("%s%s", constvar.PlcAddressDataPath, constvar.PlcAddressDataValueFileName), resp.AddressData)
+ if err != nil {
+ return err
+ }
+ //鍐欏叆鍒板唴瀛�
+ keyString := string(resp.KeyData)
+ addressString := string(resp.AddressData)
+
+ keys := strings.Split(keyString, "\n")
+ addresses := strings.Split(addressString, "\n")
+ if len(keys) != len(addresses) {
+ logx.Error("plc address message error: key length not equal address length")
+ return nil
+ }
+ for i := 0; i < len(keys); i++ {
+ key := strings.ReplaceAll(keys[i], "\r", "")
+ address := cast.ToInt(strings.ReplaceAll(addresses[i], "\r", ""))
+ plc_address.Set(key, address)
+ }
+ //閫氱煡鍥炲鏀跺埌
+ ReceivedMessageChan <- &ReceivedMessage{
+ Topic: slf.Topic,
+ Message: data,
+ }
+ return nil
+}
--
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