unreal engine 5.1 update, level load fixed

Samples/PixelStreaming/WebServers/SignallingWebServer/modules/httpsClient.js

@@ -0,0 +1,95 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+var querystring = require('querystring')
+const https = require('https');
+const assert = require('assert');
+
+function cleanUrl(aUrl){
+	let url = aUrl;
+	if(url.startsWith("https://"))
+		url = url.substring("https://".length);
+	
+	return url
+}
+
+function createOptions(requestType, url){
+	let index = url.indexOf('/');
+		
+	let urlParts = url.split('/', 2)
+	
+	return {
+		hostname: (index === -1) ? url.substring(0) : url.substring(0, index),
+		port: 443,
+		path: (index === -1) ? '' : url.substring(index),
+		method: requestType,
+		timeout: 30000,
+	};
+}
+
+function makeHttpsCall(options, aCallback, aError){
+	//console.log(JSON.stringify(options));
+	const req = https.request(options, function(response){
+		let data = '';
+		
+		//console.log('statusCode:', response.statusCode);
+		//console.log('headers:', response.headers);
+		
+		// A chunk of data has been received.
+		response.on('data', (chunk) => {
+			data += chunk;
+		});
+		
+		// The whole response has been received. Print out the result.
+		response.on('end', () => {
+			if(typeof aCallback != "undefined")
+				aCallback(response, data);
+		});
+	});
+	
+	req.on('timeout', function () {
+		console.log("Request timed out. " + (options.timeout / 1000) + " seconds expired");
+
+		// Source: https://github.com/nodejs/node/blob/master/test/parallel/test-http-client-timeout-option.js#L27
+		req.destroy();
+	});
+	
+	req.on("error", (err) => {
+		if(typeof aError != "undefined") {
+			aError(err);
+		} else {
+			console.log("Error: " + err.message);
+		}
+	});
+	
+	return req;
+}
+
+module.exports = class HttpClient {
+    get(aUrl, aCallback, aError) {
+		let url = cleanUrl(aUrl);
+		
+		let options = createOptions('GET', url);
+		
+		const req = makeHttpsCall(options, aCallback, aError);
+		
+		req.end();
+    }
+	
+	post(aUrl, body, aCallback, aError) {
+		let url = cleanUrl(aUrl);
+		
+		let options = createOptions('POST', url);
+		
+		let postBody = querystring.stringify(body);
+		
+		//Add extra options for POST request type
+		options.headers = {
+				'Content-Type': 'application/x-www-form-urlencoded',
+				'Content-Length': postBody.length
+			};
+		
+		const req = makeHttpsCall(options, aCallback, aError);
+		
+		req.write(postBody);
+		req.end();
+    }
+}