https://github.com/mostlyjs/mostly-node

Mostly simple way to microservices in Node.js
https://github.com/mostlyjs/mostly-node

feathers microservices nat nodejs rest-api

Last synced: 2 months ago
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Mostly simple way to microservices in Node.js

• Host: GitHub
• URL: https://github.com/mostlyjs/mostly-node
• Owner: MostlyJS
• License: mit
• Created: 2017-05-01T14:14:29.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2022-11-01T21:05:49.000Z (about 2 years ago)
• Last Synced: 2024-11-06T10:06:52.537Z (3 months ago)
• Topics: feathers, microservices, nat, nodejs, rest-api
• Language: JavaScript
• Homepage:
• Size: 310 KB
• Stars: 19
• Watchers: 4
• Forks: 4
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
MostlyJS Microservice on Node.js

================================

[![Build Status](https://travis-ci.org/mostlyjs/mostly-node.svg)](https://travis-ci.org/mostlyjs/mostly-node)

MostlyJS is a toolkit to develop distributed microservices in a mostly simple way. It uses [NATS](http://nats.io) as the internal communication system for both service discovery and load balancing. NATS is fast and reliable, and is able to handle millions of request per second.

MostlyJS is targeting breaking current Monolith API application into small services that running on the network transparent to you without knowing where the service physical located.

It provides well integration with existing node frameworks so that you can change a few code to convert your RESTfull api into microservices.

* [Express](http://www.expressjs.com) with [express-gateway](https://github.com/MostlyJS/mostly-demos)

* [Feathers](https://feathersjs.com/) with [mostly-feathers](https://github.com/MostlyJS/mostly-feathers) and [mostly-feathers-rest](https://github.com/MostlyJS/mostly-feathers-rest)

* [Poplarjs](https://github.com/poplarjs/poplar) with [mostly-poplarjs](https://github.com/MostlyJS/mostly-poplarjs) and [mostly-poplarjs-rest](https://github.com/MostlyJS/mostly-poplarjs-rest)

Integration with Koa and Hapi is also planned.

# Documentation

Please see the [documentation site](https://mostlyjs.github.io).

# Usage

## Installation

#### 1. Install Mostly-node and NATS driver

```bash

npm install nats --save

npm install mostly-node --save

```

#### 2. Install and Run NATS Server

[https://nats.io/documentation/tutorials/gnatsd-install](https://nats.io/documentation/tutorials/gnatsd-install)

## Quick Example

```javascript

var mostly = require('mostly-node')()

// register the service

mostly.add({ topic: 'sample', cmd: 'math' }, function (msg, done) {

  var rate  = 0.13;

  var total = msg.foo * (1 + rate);

  done(null, { total: total });

});

// call the service

mostly.act({ topic: 'sample', cmd: 'math', foo: 100 }, function (err, result) {

  console.log(result.total);

});

```

# License

MIT