Merge pull request #29 from htemelski/master

Updated node-redis benchmark to use node-redis 4.7.1

Author: fcostaoliveira

.gitignore

@@ -83,7 +83,6 @@ pubsub-sub-bench
 ehthumbs.db
 Thumbs.db
 
-package-lock.json
 
 # Coverage Results #
 ####################
@@ -92,3 +91,4 @@ coverage.txt
 # Profiler Results #
 ####################
 *.pprof
+/out/*

js/ioredis/.gitignore

@@ -9,7 +9,6 @@ yarn-error.log*
 *.out
 *.tmp
 *.pid
-*.json
 
 # OS junk
 .DS_Store

js/ioredis/README.md

@@ -1,4 +1,4 @@
-# pubsub-sub-bench (JavaScript Edition)
+# pubsub-sub-bench (ioredis Edition)
 
 High-performance **Redis Pub/Sub benchmark tool**, written in Node.js.  
 Supports both **standalone** and **Redis OSS Cluster** modes, with support for `PUBLISH`, `SPUBLISH`, `SUBSCRIBE`, and `SSUBSCRIBE`.
@@ -10,5 +10,14 @@ Supports both **standalone** and **Redis OSS Cluster** modes, with support for `
 ## 📦 Installation
 
 ```bash
-cd pubsub-sub-bench/js/ioredis
-npm install
+npm install
+```
+
+## Usage
+
+This version of the benchmark accepts the same arguments as the original go version
+There's a script that can be utilizaed to start multiple instances of the benchmark
+
+Usage: ./run-multi-bench.sh <instances> [benchmark_args...]
+
+Example: ./run-multi-bench.sh 3 --mode=publish --clients=100 --test-time=60

js/ioredis/lib/redisManager.js

@@ -211,10 +211,6 @@ async function runBenchmark(argv) {
           console.log(`Reconnect interval for ${subscriberName}: ${reconnectInterval}ms`);
         }
 
-        if (clientId % 100 === 0 || clientId === argv.clients) {
-          console.log(`${subscriberName} subscribing to ${channels.length} channels.`);
-        }
-
         promises.push(
           subscriberRoutine(
             subscriberName,

js/ioredis/lib/subscriber.js

@@ -1,7 +1,3 @@
-function safeBigIntUs() {
-  return Date.now();
-}
-
 async function subscriberRoutine(
   clientName,
   mode,