Stream piping abort fix

Author: piliugin-anton

package.json

@@ -1,6 +1,6 @@
 {
   "name": "uquik",
-  "version": "1.0.34",
+  "version": "1.0.35",
   "description": "uQuik HTTP(S) framework",
   "main": "index.js",
   "scripts": {

src/Response.js

@@ -269,6 +269,7 @@ class Response extends Writable {
         // Wait for this chunk to be written to the client
         let drained = false
         return this.drain(() => {
+          if (this.completed) return true
           // Call the callback once the chunk is drained
           if (!drained) {
             drained = true