timer | performance timer implementation based on 5-level time wheel

by antlabs Go Version: v0.0.5 License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | timer Summary

timer is a Go library. timer has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

High-performance timer implementation based on 5-level time wheel. 高性能定时器(5级时间轮)[从零实现]

Support

Quality

Security

License

Reuse

Support

timer has a low active ecosystem.

It has 37 star(s) with 6 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

There are 2 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of timer is v0.0.5

Quality

timer has no bugs reported.

Security

timer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

timer is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

timer releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed timer and discovered the below as its top functions. This is intended to give you an instant insight into timer implemented functionality, and help decide if they suit your requirements.

Stop stops the time node
newTimeWheel creates a new clock wheel .
newTimeHead returns a new head with the given level and index .
NewTimer returns a new Timer .
genVersionHeight returns the height at the given index and index .
getExpire calculates the expiration time .
levelMax returns the highest value in index .
maxVal returns the max value
get10Ms returns time . Duration

Get all kandi verified functions for this library.

timer Key Features

No Key Features are available at this moment for timer.

timer Examples and Code Snippets

取消某一个定时器

Lines of Code : 25

License : Permissive (MIT)

Copy

import (
	"log"
	"time"

	"github.com/antlabs/timer"
)

func main() {

	tm := timer.NewTimer()

	// 只会打印2 time.Second
	tm.AfterFunc(2*time.Second, func() {
		log.Printf("2 time.Second")
	})

	// tk3 会被 tk3.Stop()函数调用取消掉
	tk3 := tm.AfterFunc(3*time.Se

一次性定时器

Lines of Code : 17

License : Permissive (MIT)

Copy

import (
    "github.com/antlabs/timer"
    "log"
)

func main() {
        tm := timer.NewTimer()

        tm.AfterFunc(1*time.Second, func() {
                log.Printf("after\n")
        })

        tm.AfterFunc(10*time.Second, func() {

benchmark

Lines of Code : 16

License : Permissive (MIT)

Copy

goos: linux
goarch: amd64
pkg: benchmark
Benchmark_antlabs_Timer_AddTimer/N-1m-16        	 9177537	       124 ns/op
Benchmark_antlabs_Timer_AddTimer/N-5m-16        	10152950	       128 ns/op
Benchmark_antlabs_Timer_AddTimer/N-10m-16       	 9955639

Community Discussions

Trending Discussions on timer

Sending Apple Push Notification via PushSharp.Core stopped working

Problem with FULLY_CONNECTED op in TF Lite

10-seconds count-up timer / vue.js

Angular nativeElement offsetTop alway 0

Angular - stop scroll snapping to the top on subscription timer

How can I delete spam messages?

Vue router and setTimeout

How to prevent timer from being throttled by Chrome when my webpage in background?

Cant use navigate on UseEffect React Native for Splash Screen

Usage of mongodb-1.2.2 with rocket-0.5.0-rc.1 causes async runtime incompatibilities

QUESTION

Sending Apple Push Notification via PushSharp.Core stopped working

Asked 2021-Jun-15 at 15:45

A few days ago my code for sending Push notifications stopped working :(

The program began to hang on the last line apnsBroker.Stop();

I use NuGet package PushSharp.Core https://github.com/mitch-tofi/PushSharp.Core

...

ANSWER

Answered 2021-Apr-27 at 13:30

We're looking in to the same issue currently and it seems apple are disabling the old binary interface which push sharp uses.

https://developer.apple.com/news/?id=c88acm2b

pushsharp has it on the roadmap to support the new interface but not completed yet.

Found this library which seems easy enough to use as a solution. hope this helps.

https://github.com/alexalok/dotAPNS

Source https://stackoverflow.com/questions/67280812

QUESTION

Problem with FULLY_CONNECTED op in TF Lite

Asked 2021-Jun-15 at 13:22

I'd like to run a simple neural network model which uses Keras on a Rasperry microcontroller. I get a problem when I use a layer. The code is defined like this:

...

ANSWER

Answered 2021-May-25 at 01:08

I had the same problem, man. I want to transplant tflite to the development board of CEVA. There is no problem in compiling. In the process of running, there is also an error in AddBuiltin(full_connect). At present, the only possible situation I guess is that some devices can not support tflite.

Source https://stackoverflow.com/questions/67677228

QUESTION

10-seconds count-up timer / vue.js

Asked 2021-Jun-15 at 12:38

...

ANSWER

Answered 2021-Jun-15 at 12:29

You're defining the interval like so:

Source https://stackoverflow.com/questions/67986107

QUESTION

Angular nativeElement offsetTop alway 0

Asked 2021-Jun-15 at 11:37

Im working in a menu where the current section is gonna be select it on scroll, but when i try to get the offsetTop of the elements i get alway 0 for some reason, on the parentElement a get value for offsetTop but in this case does not work for me using the offsetTop of the parentElement because i have many childElements inside with different offsetTop.

Template

...

ANSWER

Answered 2021-Jun-15 at 11:37

Declare the element in the constructor, as private _element: ElementRef) { ...}

Source https://stackoverflow.com/questions/67984702

QUESTION

Angular - stop scroll snapping to the top on subscription timer

Asked 2021-Jun-15 at 08:26

I have a self updating list of orders that is scrollable. This is the parent component, where list is updated on a timer of 2 minutes, setup like so:

...

ANSWER

Answered 2021-Jun-11 at 13:10

You could try using element.scrollTop to save the position of the scrollbar and then use the saved value to set the scrollTop property to where it was when the timed function is called.

(https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollTop?retiredLocale=it - https://www.javascripttutorial.net/dom/css/get-and-set-scroll-position-of-an-element/)

Source https://stackoverflow.com/questions/67890780

QUESTION

How can I delete spam messages?

Asked 2021-Jun-15 at 07:22

I have the following event which prevents spamming in discord and automatically mutes spammer. I took that code from a YouTube video. Here's the code:

...

ANSWER

Answered 2021-Jun-14 at 16:27

You need to fetch a certain amount of messages and filter it so you're only getting messages sent by the spammer then pass them to bulkDelete()

Here is a little example:

Source https://stackoverflow.com/questions/67970935

QUESTION

Vue router and setTimeout

Asked 2021-Jun-15 at 07:06

I have Vue 3-pages application with VueRouter. On the first page I asked a server every minute using setTimeout. On move to the next page timer is lost and reinitialized anew on first page open again. I want timer to coninue working in background. Is it possible and how to do it done?

...

ANSWER

Answered 2021-Jun-15 at 07:06

Just put the timer in your root component (e.g., App.vue), since that component will always exist:

Source https://stackoverflow.com/questions/67976128

QUESTION

How to prevent timer from being throttled by Chrome when my webpage in background?

Asked 2021-Jun-15 at 07:00

Last year, Chrome shipped a feature to increase battery life by limiting JavaScript timer wake ups in background webpages.

...

ANSWER

Answered 2021-Jun-15 at 03:35

You could try loading the script when the window is active, but if it can't be helped, HackTimer.js is a good workaround using Web Workers.

Source https://stackoverflow.com/questions/67979609

QUESTION

Cant use navigate on UseEffect React Native for Splash Screen

Asked 2021-Jun-15 at 05:22

Hello guys so I'm trying to make Splash Screen with Stack Navigator. So I Have 3 Main Files App.js , Home.js, and SplashScreenJs. I want my Splashscreen to move into Home after 5 seconds but I can't afford to make it. I was able to use console log with the UseEffect but not with the navigate. It shows error " ReferenceError: Can't find variable: navigation"

App.js Code:

...

ANSWER

Answered 2021-Jun-15 at 05:22

You must use the navigation prop like below

Source https://stackoverflow.com/questions/67980336

QUESTION

Usage of mongodb-1.2.2 with rocket-0.5.0-rc.1 causes async runtime incompatibilities

Asked 2021-Jun-14 at 20:39

Background information

Hey, I am working on putting up a rocket rest api with a mongodb database.

I have been able to create a successful connection to the MongoDB Atlas and put the resulting client into the state management of rocket via the manage builder function like this:

...

ANSWER

Answered 2021-Jun-14 at 20:39

This has been resolved. See above for the solution. It is marked with a header saying solution.

Source https://stackoverflow.com/questions/67951519

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install timer

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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