abhttpserver

ABHttpServer - Simple HTTP Server Framework

This abstract class can be instantiated to create a simple and easy to use HTTP server. It serves HTTP and HTTPS requests concurrently on separate TCP/IP ports.

Installation

npm install abhttpserver

Usage

This example starts two servers (HTTP on port 8080 and HTTPS on port 8081). Both are handled thru the appriopriate methods.

Example test.ts:

import { ABHttpServer, ABRequest} from './ABHttpServer'
import { ServerResponse } from 'http';

class MyServer extends ABHttpServer {
  get(request: ABRequest, response: ServerResponse) {
    this.sendText(response, `Hello - The URL sent was ${request.url.path}`)
  }
  post(request: ABRequest, response: ServerResponse) {
    this.sendJSON(response, { data: `The data sent was ${request.http.data}` })
  }
}
var myServer = new MyServer(8080, 8081)

Features

• Supports all HTTP methods (GET, POST, PUT, DELETE, OPTIONS, etc.) thru corresponding methods.
• Includes several methods for easy access to the received and sending data.
• The HTTPS server certificate and the trusted certificate chain are read from "key.pem" and "cert.pem". A self signed certificate is included for testing purpose.
• Detailed debugging information for HTTP events and data received/sent.

Debugging

Detailed debugging to the console is supported by setting the environment variable AB_DEBUG to true. The debugging data includes most of the HTTP/HTTPS server events and may result in a lot of data sent to the console.

AB_DEBUG=true node test.js

Example debug output:

2018-10-31 10:52:00.488 ABHttpServer Constructor called (8080, 8081)
2018-10-31 10:52:00.498 ABHttpServer Creating HTTP server on port 8080
2018-10-31 10:52:00.503 ABHttpServer Creating HTTPS server on port 8081
2018-10-31 10:52:00.512 ABHttpServer HTTP net.Server server is in listen mode
2018-10-31 10:52:00.512 ABHttpServer HTTP server started on port 8080
2018-10-31 10:52:00.512 ABHttpServer HTTPS net.Server server is in listen mode
2018-10-31 10:52:00.512 ABHttpServer HTTPS server started on port 8081
2018-10-31 10:52:05.086 ABHttpServer HTTP http.Server server established connection
2018-10-31 10:52:05.092 ABHttpServer HTTP http.Server server received client request
2018-10-31 10:52:05.094 ABHttpServer HTTP/1.1 POST /test
2018-10-31 10:52:05.094 ABHttpServer Sending HTTP status 200 with 41 bytes of application/json data
2018-10-31 10:52:28.006 ABHttpServer HTTP http.Server server established connection
2018-10-31 10:52:28.009 ABHttpServer HTTP http.Server server received client request
2018-10-31 10:52:28.009 ABHttpServer HTTP/1.1 GET /test
2018-10-31 10:52:28.009 ABHttpServer Sending HTTP status 200 with 29 bytes of text/plain data

Notes

• This module does not require any framework or additional NPM module.
• The secure HTTPS server is started as HTTP/2 but will fallback to HTTP/1.1 if the client does not support HTTP/2.
• The object ABRequest is passed to every user method and contains information about the http request.

Prerequisits

• Node.js 10.10+ (HTTP/2 requirement)
• npm install @types/node

Unlicense

See unlicense.org

This software shall be used for Good, not Evil.

GIT Source code

You will find the source code on GitHub

Support

Support is provided on a best efford base. If you have any question, suggestion or find any issues, please report them. You may also contact the original author thru email at the address [e-mail].

Made with love in the beautiful city of Zurich, Switzerland