fix promise not being awaited

lib/AuthHandler.ts

@@ -280,7 +280,7 @@ export default function create_auth_handler (
     const token = (/(?<type>\S+) (?<token>.+)/ui)
       .exec (req.headers.authorization as string);
 
-    process_request (request, token, default_handler, options);
+    await process_request (request, token, default_handler, options);
 
     return request.is_successful;
   };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@sapphirecode/auth-server-helper",
-  "version": "2.1.3",
+  "version": "2.1.4",
   "main": "dist/index.js",
   "author": {
     "name": "Timo Hocker",

test/spec/AuthHandler.ts

@@ -102,7 +102,9 @@ describe ('auth handler', () => {
           access_token_expires_in: expires_seconds,
           leave_open:              true
         });
-        req.response.end ('custom response');
+        req.response.write ('custom response, ');
+        (req.response.connection as unknown as Record<string, unknown>)
+          .append_flag = true;
       }
       else {
         req.deny ();
@@ -128,8 +130,13 @@ describe ('auth handler', () => {
       }
     });
 
-    server = http.createServer ((req: IncomingMessage, res: ServerResponse) => {
-      ah (req, res);
+    server = http.createServer (async (
+      req: IncomingMessage,
+      res: ServerResponse
+    ) => {
+      const is_successful = await ah (req, res);
+      if ((res.connection as unknown as Record<string, unknown>).append_flag)
+        res.end (String (is_successful));
     });
     server.listen (3000);
   });
@@ -338,7 +345,7 @@ describe ('auth handler', () => {
     expect (resp1.headers['content-type'])
       .toEqual ('text/plain');
     expect (resp1.body)
-      .toEqual ('custom response');
+      .toEqual ('custom response, true');
     let signature = '';
     for (const c of resp1.headers['set-cookie'] as string[]) {
       if (c.includes ('cookie_jar='))