Fix body parser

tshemsedinov · tshemsedinov · commit 46e83d1a5de6 · 2021-04-02T20:38:44.000+03:00
diff --git a/JavaScript/1-HTTP/server.js b/JavaScript/1-HTTP/server.js
@@ -46,16 +46,12 @@ setTimeout(() => {
   console.dir({ api });
 }, 1000);
 
-const receiveArgs = async (req) => new Promise((resolve) => {
-  const body = [];
-  req.on('data', (chunk) => {
-    body.push(chunk);
-  }).on('end', async () => {
-    const data = body.join('');
-    const args = JSON.parse(data);
-    resolve(args);
-  });
-});
+const receiveArgs = async (req) => {
+  const buffers = [];
+  for await (const chunk of req) buffers.push(chunk);
+  const data = Buffer.concat(buffers).toString();
+  return JSON.parse(data);
+};
 
 const httpError = (res, status, message) => {
   res.statusCode = status;
