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Gathering detailed insights and metrics for cron-cluster

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Gathering detailed insights and metrics for cron-cluster

cron-cluster - 1.1.3 | npmpackage.info

cron-cluster

1.1.3

JavaScript

19.71 kB

1.4

Installations

npm install cron-cluster

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Min. Node Version

>=4

Node Version

10.11.0

NPM Version

6.4.1 Pull Requests

Open

0

Total

3

Closed

1

Merged

2

Issues

Open

2

Total

6

Closed

4

Releases

Unable to fetch releases

Languages

JavaScript

JavaScript (100%)

Developer

iGLOO-be

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

40 Stars

21 Commits

11 Forks

4 Watchers

1 Branches

5 Contributors

Updated on Jun 14, 2024

Maintainers

View All 5 Contributors

Package Meta Information

Latest Version

1.1.3

Package Id

cron-cluster@1.1.3

Unpacked Size

19.71 kB

Size

3.19 kB

File Count

NPM Version

6.4.1

Node Version

10.11.0

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

cron debug lodash redis-leader

Dev Dependencies

async faucet redis standard tape

Cron-cluster

Cron cluster is designed to prevent a job which must be launched only once to be launched many times while an app is scaling accross a cluster with the same task scripts.

Cron cluster is based on node-cron and redis-leader to prevent a cron job to be launched if his process has not been elected as leader on redis.

Requirement

Redis

Install

1npm install cron-cluster

Usage

Cron cluster use the same API as the original CronJob.

1var redis = require('redis').createClient()
2var CronJob = require('cron-cluster')(redis).CronJob
3
4function doCron () {
5  var job = new CronJob('* * * * * *', function () {
6    // Do some stuff here
7  })
8  job.start()
9}

It is possible to initialize CronJob with an object passed as parameter and run the job only once for all the instances. Cron-cluster is compatible with original cron. More in test/cron-cluster-compatibility-check.js

1var redis = require('redis').createClient()
2var CronJob = require('cron-cluster')(redis).CronJob
3
4function doCron () {
5  var job = new CronJob({
6    cronTime: '* * * * * *', 
7    onTick: function () {
8        // Do some stuff here
9    }
10  })
11  job.start()
12}

All you need is to provide a redis client to the cron-cluster module.

Example

Usage with Kue:

1var kue = require('kue'),
2    queue = kue.createQueue()
3var redis = require('redis').createClient()
4var CronJob = require('cron-cluster')(redis).CronJob
5
6new CronJob('* * * * * *', function () {
7  queue.create('log', {
8    text: 'this is a log'
9  }).save()
10}, null, true)
11
12queue.process('log', function (job, done) {
13  console.log(job.data.text)
14  done()
15})

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

1

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

License

Determines if the project has defined a license.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

48 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-6chw-6frg-f759
Warn: Project is vulnerable to: GHSA-fwr7-v2mv-hh25
Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Warn: Project is vulnerable to: GHSA-9vvw-cc9w-f27h
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-h6ch-v84p-w6p9
Warn: Project is vulnerable to: GHSA-4gmj-3p3h-gm8h
Warn: Project is vulnerable to: GHSA-q42p-pg8m-cqh6
Warn: Project is vulnerable to: GHSA-w457-6q6x-cgp9
Warn: Project is vulnerable to: GHSA-62gr-4qp9-h98f
Warn: Project is vulnerable to: GHSA-f52g-6jhx-586p
Warn: Project is vulnerable to: GHSA-2cf5-4w76-r9qv
Warn: Project is vulnerable to: GHSA-3cqr-58rm-57f8
Warn: Project is vulnerable to: GHSA-g9r4-xpmj-mj65
Warn: Project is vulnerable to: GHSA-q2c6-c6pm-g3gh
Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
Warn: Project is vulnerable to: GHSA-2pr6-76vf-7546
Warn: Project is vulnerable to: GHSA-8j8c-7jfh-h6hx
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-282f-qqgm-c34q
Warn: Project is vulnerable to: GHSA-jf85-cpcp-j695
Warn: Project is vulnerable to: GHSA-fvqr-27wr-82fm
Warn: Project is vulnerable to: GHSA-4xc9-xhrj-v574
Warn: Project is vulnerable to: GHSA-x5rq-j2xg-h7qm
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-2m96-9w4j-wgv7
Warn: Project is vulnerable to: GHSA-h726-x36v-rx45
Warn: Project is vulnerable to: GHSA-hxm2-r34f-qmc5
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-8hfj-j24r-96c4
Warn: Project is vulnerable to: GHSA-wc69-rhjr-hc9g
Warn: Project is vulnerable to: GHSA-56x4-j7p9-fcf9
Warn: Project is vulnerable to: GHSA-v78c-4p63-2j6c
Warn: Project is vulnerable to: GHSA-pc58-wgmc-hfjr
Warn: Project is vulnerable to: GHSA-vvv8-xw5f-3f88
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-4rq4-32rv-6wp6
Warn: Project is vulnerable to: GHSA-64g7-mvw6-v9qj
Warn: Project is vulnerable to: GHSA-38h8-x697-gh8q
Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh

Score

1.4

/10

Last Scanned on 2025-07-07

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