65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
package timer
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import (
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"sync"
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"sysmonitord/pkg/logger"
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"time"
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"go.uber.org/zap"
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)
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type Job interface {
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Run() error
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Name() string
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}
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type Scheduler struct {
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ticker *time.Ticker
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stopCh chan struct{}
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job Job
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wg sync.WaitGroup
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interval time.Duration
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}
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func NewScheduler(interval time.Duration, job Job) *Scheduler {
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return &Scheduler{
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ticker: time.NewTicker(interval),
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stopCh: make(chan struct{}),
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job: job,
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interval: interval,
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}
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}
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func (s *Scheduler) Start() {
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logger.Log.Info("[monitor] 定时任务已启动", zap.String("job", s.job.Name()), zap.Duration("interval", s.interval))
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s.wg.Add(1)
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go func() {
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defer s.wg.Done()
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logger.Log.Info("[monitor] 执行定时任务", zap.String("job", s.job.Name()))
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if err := s.job.Run(); err != nil {
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logger.Log.Error("[monitor] 定时任务执行失败", zap.String("job", s.job.Name()), zap.Error(err))
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}
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for {
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select {
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case <-s.ticker.C:
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logger.Log.Info("[monitor] 执行定时任务", zap.String("job", s.job.Name()))
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if err := s.job.Run(); err != nil {
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logger.Log.Error("[monitor] 定时任务执行失败", zap.String("job", s.job.Name()), zap.Error(err))
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}
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case <-s.stopCh:
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logger.Log.Info("[monitor] 定时任务已停止", zap.String("job", s.job.Name()))
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return
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}
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}
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}()
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}
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func (s *Scheduler) Stop() {
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close(s.stopCh)
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s.ticker.Stop()
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s.wg.Wait()
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}
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