benchmark,lib: change var to const

Refs: https://github.com/nodejs/node/pull/26679

PR-URL: https://github.com/nodejs/node/pull/26915
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Refael Ackermann <refack@gmail.com>

1 files changed, 17 insertions, 17 deletions

diff --git a/lib/dgram.js b/lib/dgram.js
index a81c08f728..24297b34d4 100644
--- a/lib/dgram.js
+++ b/lib/dgram.js
@@ -88,7 +88,7 @@ function Socket(type, listener) {
     sendBufferSize = options.sendBufferSize;
   }
 
-  var handle = newHandle(type, lookup);
+  const handle = newHandle(type, lookup);
   handle[owner_symbol] = this;
 
   this[async_id_symbol] = handle.getAsyncId();
@@ -498,7 +498,7 @@ function doSend(ex, self, ip, list, address, port, callback) {
     return;
   }
 
-  var req = new SendWrap();
+  const req = new SendWrap();
   req.list = list;  // Keep reference alive.
   req.address = address;
   req.port = port;
@@ -507,12 +507,12 @@ function doSend(ex, self, ip, list, address, port, callback) {
     req.oncomplete = afterSend;
   }
 
-  var err = state.handle.send(req,
-                              list,
-                              list.length,
-                              port,
-                              ip,
-                              !!callback);
+  const err = state.handle.send(req,
+                                list,
+                                list.length,
+                                port,
+                                ip,
+                                !!callback);
 
   if (err && callback) {
     // Don't emit as error, dgram_legacy.js compatibility
@@ -564,8 +564,8 @@ function socketCloseNT(self) {
 Socket.prototype.address = function() {
   healthCheck(this);
 
-  var out = {};
-  var err = this[kStateSymbol].handle.getsockname(out);
+  const out = {};
+  const err = this[kStateSymbol].handle.getsockname(out);
   if (err) {
     throw errnoException(err, 'getsockname');
   }
@@ -575,7 +575,7 @@ Socket.prototype.address = function() {
 
 
 Socket.prototype.setBroadcast = function(arg) {
-  var err = this[kStateSymbol].handle.setBroadcast(arg ? 1 : 0);
+  const err = this[kStateSymbol].handle.setBroadcast(arg ? 1 : 0);
   if (err) {
     throw errnoException(err, 'setBroadcast');
   }
@@ -585,7 +585,7 @@ Socket.prototype.setBroadcast = function(arg) {
 Socket.prototype.setTTL = function(ttl) {
   validateNumber(ttl, 'ttl');
 
-  var err = this[kStateSymbol].handle.setTTL(ttl);
+  const err = this[kStateSymbol].handle.setTTL(ttl);
   if (err) {
     throw errnoException(err, 'setTTL');
   }
@@ -597,7 +597,7 @@ Socket.prototype.setTTL = function(ttl) {
 Socket.prototype.setMulticastTTL = function(ttl) {
   validateNumber(ttl, 'ttl');
 
-  var err = this[kStateSymbol].handle.setMulticastTTL(ttl);
+  const err = this[kStateSymbol].handle.setMulticastTTL(ttl);
   if (err) {
     throw errnoException(err, 'setMulticastTTL');
   }
@@ -607,7 +607,7 @@ Socket.prototype.setMulticastTTL = function(ttl) {
 
 
 Socket.prototype.setMulticastLoopback = function(arg) {
-  var err = this[kStateSymbol].handle.setMulticastLoopback(arg ? 1 : 0);
+  const err = this[kStateSymbol].handle.setMulticastLoopback(arg ? 1 : 0);
   if (err) {
     throw errnoException(err, 'setMulticastLoopback');
   }
@@ -635,7 +635,7 @@ Socket.prototype.addMembership = function(multicastAddress,
   }
 
   const { handle } = this[kStateSymbol];
-  var err = handle.addMembership(multicastAddress, interfaceAddress);
+  const err = handle.addMembership(multicastAddress, interfaceAddress);
   if (err) {
     throw errnoException(err, 'addMembership');
   }
@@ -651,7 +651,7 @@ Socket.prototype.dropMembership = function(multicastAddress,
   }
 
   const { handle } = this[kStateSymbol];
-  var err = handle.dropMembership(multicastAddress, interfaceAddress);
+  const err = handle.dropMembership(multicastAddress, interfaceAddress);
   if (err) {
     throw errnoException(err, 'dropMembership');
   }
@@ -678,7 +678,7 @@ function stopReceiving(socket) {
 
 
 function onMessage(nread, handle, buf, rinfo) {
-  var self = handle[owner_symbol];
+  const self = handle[owner_symbol];
   if (nread < 0) {
     return self.emit('error', errnoException(nread, 'recvmsg'));
   }