minor fix

Author: htemelski-redis

js/lib/publisher.js

@@ -22,7 +22,7 @@ async function publisherRoutine(
   while (isRunningRef.value) {
     let msg = payload;
     if (measureRTT) {
-      msg = process.hrtime.bigint() / 1000;
+      msg = process.hrtime.bigint() / 1000n;
     }
 
     for (const channel of channels) {

js/lib/subscriber.js

@@ -70,7 +70,7 @@ async function subscriberRoutine(
 
     if (measureRTT) {
       try {
-        const now = process.hrtime.bigint() / 1000;
+        const now = process.hrtime.bigint() / 1000n;
         const timestamp = BigInt(message); // µs
         const rtt = now - timestamp;