https://github.com/zhashkevych/scheduler

Golang tool for scheduling functions execution within a given interval
https://github.com/zhashkevych/scheduler

go golang golang-library golang-tools task-scheduler

Last synced: 2 months ago
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Golang tool for scheduling functions execution within a given interval

• Host: GitHub
• URL: https://github.com/zhashkevych/scheduler
• Owner: zhashkevych
• License: mit
• Created: 2019-05-10T15:28:41.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2022-04-14T20:34:03.000Z (almost 3 years ago)
• Last Synced: 2024-11-01T23:30:34.597Z (3 months ago)
• Topics: go, golang, golang-library, golang-tools, task-scheduler
• Language: Go
• Homepage:
• Size: 5.86 KB
• Stars: 48
• Watchers: 3
• Forks: 11
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
Go Scheduler

================================

## Blog Post

Go Scheduler helps you to manage functions that should be executed every N seconds/minutes/hours etc.

See it in action:

## Example #1

```go

package main

import (

  "fmt"

  "time"

  "os"

  "os/signal"

  "context"

  "github.com/zhashkevych/scheduler"

)

func main() {

	ctx := context.Background()

	worker := scheduler.NewScheduler()

	worker.Add(ctx, parseSubscriptionData, time.Second*5)

	worker.Add(ctx, sendStatistics, time.Second*10)

	quit := make(chan os.Signal, 1)

	signal.Notify(quit, os.Interrupt, os.Interrupt)

	<-quit

	worker.Stop()

}

func parseSubscriptionData(ctx context.Context) {

	time.Sleep(time.Second * 1)

	fmt.Printf("subscription parsed successfuly at %s\n", time.Now().String())

}

func sendStatistics(ctx context.Context) {

	time.Sleep(time.Second * 5)

	fmt.Printf("statistics sent at %s\n", time.Now().String())

}

```

## Example #2

```go

package main

import (

	"context"

	"fmt"

	"os"

	"os/signal"

	"time"

	"github.com/zhashkevych/scheduler"

)

func main() {

	ctx := context.Background()

	sc := scheduler.NewScheduler()

	sc.Add(ctx, testFunc, time.Second*2)

	quit := make(chan os.Signal, 1)

	signal.Notify(quit, os.Interrupt)

	<-quit

	worker.Stop()

}

func testFunc(ctx context.Context) {

	ctx, _ = context.WithTimeout(ctx, time.Second*5)

	i := 0

	for {

		time.Sleep(time.Millisecond * 100)

		i++

		fmt.Printf("%d ", i)

		select {

		case <-ctx.Done():

			fmt.Println()

			return

		default:

		}

	}

}

```