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优化错误处理相关代码

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This commit is contained in:
刘祥超
2023-08-11 14:38:00 +08:00
parent 93521963b1
commit 2eee314ec8
17 changed files with 87 additions and 76 deletions
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9
internal/utils/clock/manager.go
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@@ -5,6 +5,7 @@ package clock
import (
"encoding/binary"
"errors"
"fmt"
"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
"github.com/TeaOSLab/EdgeNode/internal/events"
@@ -108,7 +109,7 @@ func (this *ClockManager) Sync() error {
if err == nil {
currentTime, err := this.ReadServer(server)
if err != nil {
return errors.New("read server failed: " + err.Error())
return fmt.Errorf("read server failed: %w", err)
}
var delta = time.Now().Unix() - currentTime.Unix()
@@ -145,7 +146,7 @@ func (this *ClockManager) syncNtpdate(ntpdate string, server string) error {
func (this *ClockManager) ReadServer(server string) (time.Time, error) {
conn, err := net.Dial("udp", server+":123")
if err != nil {
return time.Time{}, errors.New("connect to server failed: " + err.Error())
return time.Time{}, fmt.Errorf("connect to server failed: %w", err)
}
defer func() {
_ = conn.Close()
@@ -164,13 +165,13 @@ func (this *ClockManager) ReadServer(server string) (time.Time, error) {
var req = &NTPPacket{Settings: 0x1B}
err = binary.Write(conn, binary.BigEndian, req)
if err != nil {
return time.Time{}, errors.New("write request failed: " + err.Error())
return time.Time{}, fmt.Errorf("write request failed: %w", err)
}
var resp = &NTPPacket{}
err = binary.Read(conn, binary.BigEndian, resp)
if err != nil {
return time.Time{}, errors.New("write server response failed: " + err.Error())
return time.Time{}, fmt.Errorf("write server response failed: %w", err)
}
const ntpEpochOffset = 2208988800