Update frame.js

nodejs · Jul 6, 2024 · 577ac48 · 577ac48
1 parent 79b3773
commit 577ac48
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/web/websocket/frame.js b/lib/web/websocket/frame.js
@@ -117,7 +117,7 @@ class WebsocketFrameSend {
     const head = Buffer.allocUnsafeSlow(offset)
 
     head[0] = 0x80 /* FIN */ | 0x1 /* opcode TEXT */
-    head[1] = payloadLength
+    head[1] = payloadLength | 0x80 /* MASK */
     head[offset - 4] = maskKey[0]
     head[offset - 3] = maskKey[1]
     head[offset - 2] = maskKey[2]