fix: 流量上一个重置日期

This commit is contained in:
Akizon77
2025-11-03 21:25:32 +08:00
parent 917df01342
commit 3f945ea1e3
2 changed files with 61 additions and 2 deletions

View File

@@ -7,6 +7,7 @@ import (
"github.com/komari-monitor/komari-agent/cmd/flags"
"github.com/komari-monitor/komari-agent/monitoring/netstatic"
"github.com/komari-monitor/komari-agent/utils"
"github.com/shirou/gopsutil/v4/net"
)
@@ -133,8 +134,8 @@ func NetworkSpeed() (totalUp, totalDown, upSpeed, downSpeed uint64, err error) {
if flags.MonthRotate != 0 {
netstatic.StartOrContinue() // 确保netstatic在运行
now := uint64(time.Now().Unix())
aMonthAgo := now - uint64(30*24*3600)
nicStatics, err := netstatic.GetTotalTrafficBetween(aMonthAgo, now)
resetDay := uint64(utils.GetLastResetDate(flags.MonthRotate, time.Now()).Unix())
nicStatics, err := netstatic.GetTotalTrafficBetween(resetDay, now)
if err != nil {
// 如果netstatic失败回退到原来的方法并返回额外的错误信息
fallbackUp, fallbackDown, fallbackUpSpeed, fallbackDownSpeed, fallbackErr := getNetworkSpeedFallback(includeNics, excludeNics)

58
utils/utils.go Normal file
View File

@@ -0,0 +1,58 @@
package utils
import "time"
// GetLastResetDate 计算上一个重置日期
// resetDay: 每月重置的日期 (1-31)
// currentDate: 当前日期
// 返回: 上一个重置日期
func GetLastResetDate(resetDay int, currentDate time.Time) time.Time {
if resetDay < 1 || resetDay > 31 {
// 如果重置日不合法,返回当前日期
return currentDate
}
currentYear := currentDate.Year()
currentMonth := currentDate.Month()
// 获取本月实际的重置日(考虑顺延情况)
actualResetDateThisMonth := getActualResetDate(currentYear, currentMonth, resetDay, currentDate.Location())
// 如果当前日期 >= 本月实际重置日,返回本月的重置日
if !currentDate.Before(actualResetDateThisMonth) {
return actualResetDateThisMonth
}
// 如果当前日期 < 本月实际重置日,需要找上个月的重置日
// 获取上个月
prevMonth := currentMonth - 1
prevYear := currentYear
if prevMonth < 1 {
prevMonth = 12
prevYear--
}
return getActualResetDate(prevYear, prevMonth, resetDay, currentDate.Location())
}
// getActualResetDate 获取某月的实际重置日期(考虑顺延)
// 如果该月没有指定的日期则顺延到下个月1日
func getActualResetDate(year int, month time.Month, resetDay int, location *time.Location) time.Time {
// 获取该月的最后一天
firstDayOfNextMonth := time.Date(year, month+1, 1, 0, 0, 0, 0, location)
lastDayOfMonth := firstDayOfNextMonth.AddDate(0, 0, -1).Day()
// 如果该月有这个日期,返回该日期
if resetDay <= lastDayOfMonth {
return time.Date(year, month, resetDay, 0, 0, 0, 0, location)
}
// 如果该月没有这个日期顺延到下个月1日
nextMonth := month + 1
nextYear := year
if nextMonth > 12 {
nextMonth = 1
nextYear++
}
return time.Date(nextYear, nextMonth, 1, 0, 0, 0, 0, location)
}