http2-express-bridge/src/http2Request.js

wrapper for express app to work with http2 protocol

const Http2ServerRequest = require('http2').Http2ServerRequest
const mixin = require('merge-descriptors')

module.exports = createHttp2Request

function createHttp2Request(request) {

    const http2Request  = Object.create(Http2ServerRequest.prototype)
    mixin(http2Request, request, false)

    const requestHostName = Object.getOwnPropertyDescriptor(http2Request, 'hostname').get

    Object.defineProperty(http2Request, 'hostname', {
        get: function () {
            if(!this.headers['host'] && this.authority) {
                this.headers['host'] = this.authority
            }
            return requestHostName.call(this)
        }
    })

    return http2Request

}