From e4c4f48900b50a1e2864b0d810148b4364a42bee Mon Sep 17 00:00:00 2001
From: Kamil93 <krzyszczukkamil@gmail.com>
Date: Fri, 30 Jul 2021 16:32:43 +0200
Subject: [PATCH] Bug with getting length

---
 lib/transports/websocket.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/transports/websocket.js b/lib/transports/websocket.js
index 1daf6caa9..fdaeffb6c 100644
--- a/lib/transports/websocket.js
+++ b/lib/transports/websocket.js
@@ -79,7 +79,7 @@ class WebSocket extends Transport {
     const send = data => {
       if (this.perMessageDeflate) {
         const len =
-          "string" === typeof data ? Buffer.byteLength(data) : data.length;
+          "string" === typeof data ? data.length : Buffer.byteLength(data);
         if (len < this.perMessageDeflate.threshold) {
           opts.compress = false;
         }