src: replaced var with let

Aldo Ambrosioni · MylesBorins · commit df4dddb0d2f3 · 2019-12-17T17:06:53.000-05:00
replaced var with let in lib/internal/cluter/master.js PR-URL: #30397 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
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];
@@ -270,7 +270,7 @@ 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;
@@ -285,7 +285,7 @@ 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.

-Original file line number
+Diff line change
 cluster.SCHED_NONE=SCHED_NONE;// Leave it to the operating system.
 cluster.SCHED_RR=SCHED_RR;// Master distributes connections.
 -varids=0;
 -vardebugPortOffset=1;
 -varinitialized=false;
 +letids=0;
 +letdebugPortOffset=1;
 +letinitialized=false;
 // XXX(bnoordhuis) Fold cluster.schedulingPolicy into cluster.settings?
 -varschedulingPolicy={
 +letschedulingPolicy={
 'none': SCHED_NONE,
 'rr': SCHED_RR
 }[process.env.NODE_CLUSTER_SCHED_POLICY];
 constkey=`${message.address}:${message.port}:${message.addressType}:`+
 `${message.fd}:${message.index}`;
 -varhandle=handles.get(key);
 +lethandle=handles.get(key);
 if(handle===undefined){
 letaddress=message.address;
 address=message.address;
+}
 -varconstructor=RoundRobinHandle;
 +letconstructor=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.