From 9b8bb18a02da5dd9faab66b663044758d099a802 Mon Sep 17 00:00:00 2001
From: Voltrex <mohammadkeyvanzade94@gmail.com>
Date: Tue, 3 Aug 2021 17:44:10 +0430
Subject: [PATCH] lib: use helper for readability

Used an extra `checkReusedHandle()` helper function to
increase readability.
---
 lib/internal/js_stream_socket.js | 37 +++++++++++---------------------
 1 file changed, 13 insertions(+), 24 deletions(-)

diff --git a/lib/internal/js_stream_socket.js b/lib/internal/js_stream_socket.js
index fd1294ec9764f9..bd902412564ceb 100644
--- a/lib/internal/js_stream_socket.js
+++ b/lib/internal/js_stream_socket.js
@@ -22,52 +22,41 @@ const kCurrentWriteRequest = Symbol('kCurrentWriteRequest');
 const kCurrentShutdownRequest = Symbol('kCurrentShutdownRequest');
 const kPendingShutdownRequest = Symbol('kPendingShutdownRequest');
 
-function isClosing() {
-  let socket = this[owner_symbol];
+function checkReusedHandle(self) {
+  let socket = self[owner_symbol];
 
-  if (socket.constructor.name === 'ReusedHandle') {
+  if (socket.constructor.name === 'ReusedHandle')
     socket = socket.handle;
-  }
+
+  return socket;
+}
+
+function isClosing() {
+  const socket = checkReusedHandle(this);
 
   return socket.isClosing();
 }
 
 function onreadstart() {
-  let socket = this[owner_symbol];
-
-  if (socket.constructor.name === 'ReusedHandle') {
-    socket = socket.handle;
-  }
+  const socket = checkReusedHandle(this);
 
   return socket.readStart();
 }
 
 function onreadstop() {
-  let socket = this[owner_symbol];
-
-  if (socket.constructor.name === 'ReusedHandle') {
-    socket = socket.handle;
-  }
+  const socket = checkReusedHandle(this);
 
   return socket.readStop();
 }
 
 function onshutdown(req) {
-  let socket = this[owner_symbol];
-
-  if (socket.constructor.name === 'ReusedHandle') {
-    socket = socket.handle;
-  }
+  const socket = checkReusedHandle(this);
 
   return socket.doShutdown(req);
 }
 
 function onwrite(req, bufs) {
-  let socket = this[owner_symbol];
-
-  if (socket.constructor.name === 'ReusedHandle') {
-    socket = socket.handle;
-  }
+  const socket = checkReusedHandle(this);
 
   return socket.doWrite(req, bufs);
 }