http: improve performance caused by primordials

Refs: https://github.com/nodejs/node/issues/29766

This works on destructuring primordials whithin libs/_http_agent

PR-URL: https://github.com/nodejs/node/pull/30416
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>

1 files changed, 11 insertions, 5 deletions

diff --git a/lib/_http_agent.js b/lib/_http_agent.js
index f8aa395aef..270569eab9 100644
--- a/lib/_http_agent.js
+++ b/lib/_http_agent.js
@@ -21,7 +21,13 @@
 
 'use strict';
 
-const { Object } = primordials;
+const {
+  Object: {
+    setPrototypeOf: ObjectSetPrototypeOf,
+    keys: ObjectKeys,
+    values: ObjectValues
+  }
+} = primordials;
 
 const net = require('net');
 const EventEmitter = require('events');
@@ -129,8 +135,8 @@ function Agent(options) {
   // Don't emit keylog events unless there is a listener for them.
   this.on('newListener', maybeEnableKeylog);
 }
-Object.setPrototypeOf(Agent.prototype, EventEmitter.prototype);
-Object.setPrototypeOf(Agent, EventEmitter);
+ObjectSetPrototypeOf(Agent.prototype, EventEmitter.prototype);
+ObjectSetPrototypeOf(Agent, EventEmitter);
 
 function maybeEnableKeylog(eventName) {
   if (eventName === 'keylog') {
@@ -141,7 +147,7 @@ function maybeEnableKeylog(eventName) {
       agent.emit('keylog', keylog, this);
     };
     // Existing sockets will start listening on keylog now.
-    const sockets = Object.values(this.sockets);
+    const sockets = ObjectValues(this.sockets);
     for (let i = 0; i < sockets.length; i++) {
       sockets[i].on('keylog', this[kOnKeylog]);
     }
@@ -381,7 +387,7 @@ Agent.prototype.destroy = function destroy() {
   const sets = [this.freeSockets, this.sockets];
   for (let s = 0; s < sets.length; s++) {
     const set = sets[s];
-    const keys = Object.keys(set);
+    const keys = ObjectKeys(set);
     for (let v = 0; v < keys.length; v++) {
       const setName = set[keys[v]];
       for (let n = 0; n < setName.length; n++) {