stun.request now supports promise interface

Author: reklatsmasters

package.json

@@ -43,7 +43,8 @@
     "is-stun": "^2.0.0",
     "meow": "^5.0.0",
     "parse-url": "^5.0.1",
-    "turbo-crc32": "^1.0.0"
+    "turbo-crc32": "^1.0.0",
+    "universalify": "^0.1.2"
   },
   "engines": {
     "node": ">=8.3"

readme.md

@@ -33,6 +33,11 @@ stun.request('stun.l.google.com:19302', (err, res) => {
     console.log('your ip', address);
   }
 });
+
+// or with promise
+
+const res = await stun.request('stun.l.google.com:19302');
+console.log('your ip', res.getXorAddress().address);
 ```
 
 ## CLI
@@ -170,6 +175,7 @@ stunServer.on('bindingResponse', (msg) => {
 <a name="request" />
 
 #### `request(url: string, [options: RequestOptions], callback: function): void`
+#### `request(url: string, [options: RequestOptions]): Promise`
 
 Create a request `STUN_BINDING_REQUEST` to stun server, follow [RFC5389](https://tools.ietf.org/html/rfc5389). The first argument may be a host (`stun.example.com`), host with port (`stun.example.com:1234`) or host with port and protocol (`stun://stun.example.com:1234`). By default, port is 3478.
 

src/node_modules/net/request.js

@@ -18,6 +18,11 @@ test('should work', done => {
   });
 });
 
+test('should work as promise', async () => {
+  const res = await request('stun://stun.l.google.com:19302');
+  expect(res).toBeInstanceOf(StunResponse);
+});
+
 test('url normalization should work', done => {
   expect.assertions(2);