From fc4e766e97c2d3571e845d017784df99d8e450b6 Mon Sep 17 00:00:00 2001
From: Aras Abbasi <aras.abbasi@googlemail.com>
Date: Sat, 2 Mar 2024 16:12:56 +0100
Subject: [PATCH] websocket: remove dead code in parseCloseBody (#2902)

---
 lib/web/websocket/receiver.js | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/lib/web/websocket/receiver.js b/lib/web/websocket/receiver.js
index 18dc474f16e..eff9aea569f 100644
--- a/lib/web/websocket/receiver.js
+++ b/lib/web/websocket/receiver.js
@@ -102,7 +102,7 @@ class ByteParser extends Writable {
 
           const body = this.consume(payloadLength)
 
-          this.#info.closeInfo = this.parseCloseBody(false, body)
+          this.#info.closeInfo = this.parseCloseBody(body)
 
           if (!this.ws[kSentClose]) {
             // If an endpoint receives a Close frame and did not previously send a
@@ -290,7 +290,7 @@ class ByteParser extends Writable {
     return buffer
   }
 
-  parseCloseBody (onlyCode, data) {
+  parseCloseBody (data) {
     // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.5
     /** @type {number|undefined} */
     let code
@@ -302,14 +302,6 @@ class ByteParser extends Writable {
       code = data.readUInt16BE(0)
     }
 
-    if (onlyCode) {
-      if (!isValidStatusCode(code)) {
-        return null
-      }
-
-      return { code }
-    }
-
     // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.6
     /** @type {Buffer} */
     let reason = data.subarray(2)