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microwork

(★ 97)

Microwork - simple creation of distributed scalable microservices in node.js with RabbitMQ

파일 탐색기

최종 버전 다운로드 (.zip)

- Advanced.md
- Basics.md
- Plugins.md
- README.md
- - hardwarestat.js
  - healthcheck.js
  - substats.js
- index.js
- logger.js
- microwork.js
- sleep.js
- - hardwarestat.js
  - healthcheck.js
  - substats.js
- microwork.js
- sleep.js
.eslintrc
.gitignore
.travis.yml
CHANGELOG.md
package-lock.json
package.json
README.md
yarn.lock

# 설치 가이드

1. 코드 내려받기

git clone https://github.com/yamalight/microwork

깃허브에서 프로젝트 코드 전체를 내 컴퓨터로 내려받습니다.

cd microwork

방금 내려받은 프로젝트 폴더 안으로 이동합니다.

2. Node.js

쉬움 추천

사전 준비물

Git GitHub에서 프로젝트 코드를 내려받으려면 필요합니다.
Node.js npm 명령어를 쓰려면 Node.js가 설치되어 있어야 합니다. LTS(장기지원) 버전을 추천합니다.

npm install --save microwork

package.json에 명시된 라이브러리들을 내려받아 설치합니다.

✅ 명령어 실행 후 터미널에 나타나는 주소(보통 http://localhost:3000 형태)를 브라우저에서 열어보세요.

이 레포의 README에 적힌 실제 명령어를 그대로 가져왔습니다.

// repository documentation

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# Microwork.js

[![npm](https://img.shields.io/npm/v/microwork.svg)](https://www.npmjs.com/package/microwork)
[![MIT](https://img.shields.io/npm/l/microwork.svg)](http://opensource.org/licenses/MIT)
[![Build Status](https://travis-ci.org/yamalight/microwork.svg?branch=master)](https://travis-ci.org/yamalight/microwork)
[![Coverage Status](https://coveralls.io/repos/github/yamalight/microwork/badge.svg?branch=master)](https://coveralls.io/github/yamalight/microwork?branch=master)

Microwork.js is a library for simple creation of distributed scalable microservices in node.js with RabbitMQ.

# Installation

```sh
npm install --save microwork
```

# Requirements

Since Microwork.js is written in ES6 and it uses async/await - it requires latest stable node (7.x or later).

# Features

- Simple interface for building distributed (micro)services
- Easy way to scale services both horizontally (by adding more nodes) and vertically (by adding more subscribers)
- Extensible with [plugins](docs/Plugins.md)

# Usage

## Quick start

Example service that subscribe to messages from `do.work` topic and does some work with incoming data (in this case it just appends `world!` to incoming string):

```js
const Microwork = require('microwork');

// create task runner
const runner = new Microwork({host: 'your.rabbit.host', exchange: 'your.exchange'});
// add worker to specific topic
await runner.subscribe('do.work', (msg, reply) => {
  reply('response.topic', msg + ' world!');
});
// after work is done - cleanup
await runner.stop();
```

Example service that subscribes to messages from `response.topic` and logs them to console, as well as sends processing request to previously defined service:

```js
const Microwork = require('microwork');

// create master
const master = new Microwork({host: 'your.rabbit.host', exchange: 'your.exchange'});
// listen for reply from workers
await master.subscribe('response.topic', msg => {
  console.log(msg); // -> "hello world!"
});
// send message to workers
await master.send('do.work', 'hello');

// after work is done - cleanup
await master.stop();
```

For more examples see project [documentation](docs/README.md).

## License

[MIT](http://www.opensource.org/licenses/mit-license)