https://github.com/andy2046/tik

hierarchical timing wheel
https://github.com/andy2046/tik

ticker timer timing-wheel

Last synced: 26 days ago
JSON representation

hierarchical timing wheel

• Host: GitHub
• URL: https://github.com/andy2046/tik
• Owner: andy2046
• License: bsd-3-clause
• Created: 2020-07-04T09:13:49.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-10-17T03:23:45.000Z (about 4 years ago)
• Last Synced: 2024-11-17T22:36:27.410Z (about 1 month ago)
• Topics: ticker, timer, timing-wheel
• Language: Go
• Homepage:
• Size: 39.1 KB
• Stars: 5
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-go-extra - tik - 07-04T09:13:49Z|2020-10-17T03:23:45Z| (Utilities / Fail injection)

README

        
# tik

[![Documentation](https://godoc.org/github.com/andy2046/tik?status.svg)](http://godoc.org/github.com/andy2046/tik)

[![GitHub issues](https://img.shields.io/github/issues/andy2046/tik.svg)](https://github.com/andy2046/tik/issues)

[![license](https://img.shields.io/github/license/andy2046/tik.svg)](https://github.com/andy2046/tik/LICENSE)

[![Release](https://img.shields.io/github/release/andy2046/tik.svg?label=Release)](https://github.com/andy2046/tik/releases)

----

## hierarchical timing wheel made easy

simplified version of [timeout](https://github.com/wahern/timeout) in Golang

for documentation, view the [API reference](./doc.md)

## Install

```

go get github.com/andy2046/tik

```

## Usage

```go

package main

import (

	"sync"

	"time"

	"github.com/andy2046/tik"

)

func main() {

	var l sync.RWMutex

	// init a new instance

	tk := tik.New()

	i := 0

	cb := func() {

		l.Lock()

		i++

		l.Unlock()

	}

	// schedule to run cb in 500ms

	to := tk.Schedule(500, cb)

	if !to.Pending() {

		panic("it should be pending")

	}

	if to.Expired() {

		panic("it should NOT be expired")

	}

	for {

		time.Sleep(100 * time.Millisecond)

		if tk.AnyPending() {

			continue

		}

		if tk.AnyExpired() {

			continue

		}

		break

	}

	l.RLock()

	defer l.RUnlock()

	if i != 1 {

		panic("fail to callback", i)

	}

}

```