fix: #10

src/httpRequestParser.ts

@@ -4,6 +4,7 @@ import { HttpRequest } from './models/httpRequest'
 import { IRequestParser } from './models/IRequestParser'
 import { RequestParserUtil } from './requestParserUtil'
 import { EOL } from 'os';
+import * as url from 'url';
 
 export class HttpRequestParser implements IRequestParser {
     private static defaultMethod = 'GET';
@@ -42,6 +43,11 @@ export class HttpRequestParser implements IRequestParser {
             }
         }
 
+        // if Host header provided and url is relative path, change to absolute url
+        if (headers['host'] && requestLine.url[0] === '/') {
+            requestLine.url = `http://${headers['host']}${requestLine.url}`;
+        }
+
         return new HttpRequest(requestLine.method, requestLine.url, headers, body);
     }