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Gathering detailed insights and metrics for async-await-semaphore

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Gathering detailed insights and metrics for async-await-semaphore

async-await-semaphore - 1.0.1 | npmpackage.info

async-await-semaphore

1.0.1

TypeScript

497.00 B

2,489 2.1

Installations

npm install async-await-semaphore

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

10.18.1

NPM Version

6.14.2 Score

71.8

Supply Chain

Quality

75.3

Maintenance

100

Vulnerability

81.3

License

Pull Requests

Open

0

Total

0

Closed

0

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Languages

TypeScript

TypeScript (100%)

Developer

Francis-Tao-jinjin

Download Statistics

Total Downloads

2,489

Last Day

Last Week

Last Month

Last Year

369

GitHub Statistics

4 Commits

1 Watchers

1 Branches

1 Contributors

Updated on Sep 03, 2020

Bundle Size

989.00 B

Minified

497.00 B

Minified + Gzipped

Bundlephobia

Maintainers

View All 1 Contributors

Package Meta Information

Latest Version

1.0.1

Package Id

async-await-semaphore@1.0.1

Unpacked Size

14.63 kB

Size

4.00 kB

File Count

NPM Version

6.14.2

Node Version

10.18.1

Total Downloads

Cumulative downloads

Total Downloads

2,489

Last Day

-50%

Compared to previous day

Last Week

33.3%

Compared to previous week

Last Month

-9.1%

Compared to previous month

Last Year

-26.8%

369

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

@types/node @types/tape tape ts-node tsify tslint typescript typescript-tslint-plugin

async-await-semaphore

a semaphore provide two operations, historically denoted as P and V. Operation V increments the counter of a semaphore, and operation P decrements it.

API

new Semaphore(count:number = 1)

create a semaphore

1import {Semaphore} from 'async-await-semaphore';
2
3const semaphore = new Semaphore();

semaphore.p(I:number = 1)

P operation

1const semaphore = new Semaphore(0);
2let started = 0;
3let finished = 0;
4async function thread() {
5    started += 1;
6    await semaphore.p(2);
7    finished += 1;
8}
9thread();
10console.log(started);   // 1
11console.log(finished);  // 0

semaphore.v(I:number = 1)

V operation

1const semaphore = new Semaphore(0);
2let started = 0;
3let finished = 0;
4async function thread() {
5    started += 1;
6    await semaphore.p(2);
7    finished += 1;
8}
9thread();
10console.log(started);   // 1
11console.log(finished);  // 0
12
13semaphore.v(2);
14await sleep(10);
15console.log(started);   // 1
16console.log(finished);  // 1

No vulnerabilities found.

10

Binary-Artifacts

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

6

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

0

Maintained

Determines if the project is "actively maintained".

0

SAST

Determines if the project uses static code analysis.

0

Code-Review

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

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.

Score

2.1

/10

Last Scanned on 2025-05-05

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

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