timers: add internal [@@ refresh()] functiontimers-internal-refresh

Hidden via a symbol because I'm unsure exactly what the API should look
like in the end.

Removes the need to use _unrefActive for efficiently refreshing
timeouts.
It still uses it under the hood but that could be replaced with
insert() directly if it were in the same file.

PR-URL: https://github.com/nodejs/node/pull/18065
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/net.js b/lib/net.js
index 16d0b9605c..41c1cacac5 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -23,7 +23,6 @@
 
 const EventEmitter = require('events');
 const stream = require('stream');
-const timers = require('timers');
 const util = require('util');
 const internalUtil = require('internal/util');
 const {
@@ -64,7 +63,8 @@ const exceptionWithHostPort = util._exceptionWithHostPort;
 const {
   kTimeout,
   setUnrefTimeout,
-  validateTimerDuration
+  validateTimerDuration,
+  refreshFnSymbol
 } = require('internal/timers');
 
 function noop() {}
@@ -291,7 +291,7 @@ util.inherits(Socket, stream.Duplex);
 Socket.prototype._unrefTimer = function _unrefTimer() {
   for (var s = this; s !== null; s = s._parent) {
     if (s[kTimeout])
-      timers._unrefActive(s[kTimeout]);
+      s[kTimeout][refreshFnSymbol]();
   }
 };