src: replaced var with let

replaced var with let in lib/internal/cluter/master.js PR-URL: #30397 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Gireesh Punathil <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Trivikram Kamat <[email protected]>
nodejs · Nov 30, 2019 · d194c0f · d194c0f
1 parent 0b64e45
commit d194c0f
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/lib/internal/cluster/master.js b/lib/internal/cluster/master.js
@@ -29,12 +29,12 @@ cluster.settings = {};
 cluster.SCHED_NONE = SCHED_NONE;  // Leave it to the operating system.
 cluster.SCHED_RR = SCHED_RR;      // Master distributes connections.
 
-var ids = 0;
-var debugPortOffset = 1;
-var initialized = false;
+let ids = 0;
+let debugPortOffset = 1;
+let initialized = false;
 
 // XXX(bnoordhuis) Fold cluster.schedulingPolicy into cluster.settings?
-var schedulingPolicy = {
+let schedulingPolicy = {
   'none': SCHED_NONE,
   'rr': SCHED_RR
 }[process.env.NODE_CLUSTER_SCHED_POLICY];
@@ -271,7 +271,7 @@ function queryServer(worker, message) {
 
   const key = `${message.address}:${message.port}:${message.addressType}:` +
               `${message.fd}:${message.index}`;
-  var handle = handles.get(key);
+  let handle = handles.get(key);
 
   if (handle === undefined) {
     let address = message.address;
@@ -286,7 +286,7 @@ function queryServer(worker, message) {
         address = message.address;
     }
 
-    var constructor = RoundRobinHandle;
+    let constructor = RoundRobinHandle;
     // UDP is exempt from round-robin connection balancing for what should
     // be obvious reasons: it's connectionless. There is nothing to send to
     // the workers except raw datagrams and that's pointless.