npmpackage.info

async-await-semaphore

1.0.1

TypeScript

497.00 B

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

Contributors

Unable to fetch Contributors

View all 1 contributors

Languages

TypeScript

TypeScript (100%)

Developer

Francis-Tao-jinjin

Download Statistics

Total Downloads

2,425

Last Day

Last Week

Last Month

Last Year

437

GitHub Statistics

4 Commits

1 Watching

1 Branches

1 Contributors

Bundle Size

989.00 B

Minified

497.00 B

Minified + Gzipped

Bundlephobia

Maintainers

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

2,425

Last day

Compared to previous day

Last week

200%

Compared to previous week

Last month

-71.4%

Compared to previous month

Last year

-16.9%

437

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

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

Versions

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

SAST

Determines if the project uses static code analysis.

0

Maintained

Determines if the project is "actively maintained".

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 2025-01-06

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.

Learn More

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