@geek-fun/serverless-adapter/dist/src/serverlessRequest.js

Adapter for web frame work express, koa, springboot to run in serverless function as backend of apigateway cross multi cloud provider like aliyun, huawei

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const http_1 = require("http");
const HTTPS_PORT = 443;
const NO_OP = () => void 0;
class ServerlessRequest extends http_1.IncomingMessage {
    constructor(request) {
        super({
            encrypted: true,
            readable: false,
            remoteAddress: request.remoteAddress,
            address: () => ({ port: HTTPS_PORT }),
            end: NO_OP,
            destroy: NO_OP,
            path: request.path,
            headers: request.headers,
        });
        const combinedHeaders = Object.fromEntries(Object.entries({
            ...request.headers,
            'content-length': Buffer.byteLength(request.body ?? '').toString(),
        }).map(([key, value]) => [key.toLowerCase(), value]));
        Object.assign(this, {
            ...request,
            complete: true,
            httpVersion: '1.1',
            httpVersionMajor: '1',
            httpVersionMinor: '1',
            headers: combinedHeaders,
        });
        this.body = request.body;
        this.ip = request.remoteAddress;
        this.isBase64Encoded = request.isBase64Encoded;
        this._read = () => {
            this.push(request.body);
            this.push(null);
        };
    }
}
exports.default = ServerlessRequest;