Feat: Abort Requests that takes a lot of time to resolve

package.json

@@ -35,6 +35,7 @@
   "runkitExampleFilename": "./docs/examples/ping.js",
   "unpkg": "./webpack/discord.min.js",
   "dependencies": {
+    "abort-controller": "^3.0.0",
     "form-data": "^2.3.3",
     "node-fetch": "^2.3.0",
     "pako": "^1.0.8",

src/rest/APIRequest.js

@@ -4,6 +4,7 @@ const FormData = require('form-data');
 const https = require('https');
 const { browser, UserAgent } = require('../util/Constants');
 const fetch = require('node-fetch');
+const AbortController = require('abort-controller');
 
 if (https.Agent) var agent = new https.Agent({ keepAlive: true });
 
@@ -46,11 +47,20 @@ class APIRequest {
       headers['Content-Type'] = 'application/json';
     }
 
+    const controller = new AbortController();
+    const timeout = setTimeout(() => controller.abort(), 10000);
     return fetch(url, {
       method: this.method,
       headers,
       agent,
       body,
+      signal: controller.signal,
+    }).then(res => {
+      clearTimeout(timeout);
+      return res;
+    }, error => {
+      clearTimeout(timeout);
+      throw error;
     });
   }
 }