[minor] Buffer writes if the frame to send is made of multiple chunks

This allows to write all chunks at the same time via `Socket.prototype._writev()`.
websockets · Mar 15, 2019 · 6c22584 · 6c22584
1 parent 1842197
commit 6c22584
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/sender.js b/lib/sender.js
@@ -351,8 +351,10 @@ class Sender {
    */
   sendFrame(list, cb) {
     if (list.length === 2) {
+      this._socket.cork();
       this._socket.write(list[0]);
       this._socket.write(list[1], cb);
+      this._socket.uncork();
     } else {
       this._socket.write(list[0], cb);
     }