http: check if socket is null before destroy

Author: F3n67u

lib/_http_server.js

@@ -487,15 +487,15 @@ Server.prototype.closeAllConnections = function() {
   const connections = this[kConnections].all();
 
   for (let i = 0, l = connections.length; i < l; i++) {
-    connections[i].socket.destroy();
+    connections[i].socket?.destroy();
   }
 };
 
 Server.prototype.closeIdleConnections = function() {
   const connections = this[kConnections].idle();
 
   for (let i = 0, l = connections.length; i < l; i++) {
-    connections[i].socket.destroy();
+    connections[i].socket?.destroy();
   }
 };