From 8df53e441d419ce26ca53d062a0ac5b599f91438 Mon Sep 17 00:00:00 2001
From: Steve-Mcl <sdmclaughlin@gmail.com>
Date: Tue, 19 Apr 2022 10:42:00 +0100
Subject: [PATCH] remove unused vars

---
 .../node_modules/@node-red/nodes/core/network/22-websocket.js  | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/packages/node_modules/@node-red/nodes/core/network/22-websocket.js b/packages/node_modules/@node-red/nodes/core/network/22-websocket.js
index 08f9884c2..5a46f04ff 100644
--- a/packages/node_modules/@node-red/nodes/core/network/22-websocket.js
+++ b/packages/node_modules/@node-red/nodes/core/network/22-websocket.js
@@ -35,8 +35,6 @@ module.exports = function(RED) {
         }
     }
     var listenerNodes = {};
-    var activeListenerNodes = 0;
-
 
     // A node red node that sets up a local websocket server
     function WebSocketListenerNode(n) {
@@ -166,7 +164,6 @@ module.exports = function(RED) {
         }
 
         if (node.isServer) {
-            activeListenerNodes++;
             if (!serverUpgradeAdded) {
                 RED.server.on('upgrade', handleServerUpgrade);
                 serverUpgradeAdded = true