moleculer-web

Official API Gateway for Moleculer framework

The moleculer-web is the official API gateway service for Moleculer. Use it to publish your services.

Features

• support HTTP & HTTPS
• serve static files
• multiple routes
• support global, route, alias middlewares
• support file uploading
• alias names (with named parameters & REST shorthand)
• whitelist
• multiple body parsers (json, urlencoded)
• CORS headers
• ETags
• HTTP2
• Rate limiter
• before & after call hooks
• Buffer & Stream handling
• middleware mode (use as a middleware in ExpressJS Application)
• support authorization

Install

npm install moleculer-web --save

Usage

Run with default settings

This example uses API Gateway service with default settings. You can access to all services (including internal $node.) via http://localhost:3000/

let { ServiceBroker } = require("moleculer");
let ApiService = require("moleculer-web");

let broker = new ServiceBroker({ logger: console });

// Create a service
broker.createService({
    name: "test",
    actions: {
        hello() {
            return "Hello API Gateway!"
        }
    }
});

// Load API Gateway
broker.createService(ApiService);

// Start server
broker.start();

Test URLs:

• Call test.hello action: http://localhost:3000/test/hello

• Get health info of node: http://localhost:3000/~node/health

• List all actions: http://localhost:3000/~node/actions

Documentation

Please read our documentation on Moleculer site

Test

$ npm test

In development with watching

$ npm run ci

License

Moleculer-web is available under the MIT license.

Contact

Copyright (c) 2016-2021 MoleculerJS

Changelog

0.10.5 (2022-12-17)

Changes

• improving d.ts
• register on close and error event on response. #299
• resolve promise when close event is fired for res. #301
• add default reqTimeout. #312
• improve rate limiter. #317
• add 201 Created to status codes. #297

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