From 9d3cc02ac5082937c62dd7714a9292f3600f1b03 Mon Sep 17 00:00:00 2001
From: Bruce <joqtdepy@duck.com>
Date: Sun, 8 Sep 2024 20:11:21 +0800
Subject: [PATCH] feat: reduce length of array.

---
 index.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index bb73cb3..a7544ac 100644
--- a/index.js
+++ b/index.js
@@ -113,7 +113,7 @@ async function main() {
     console.log(`Current progress:`);
 
     terminalBarUI.start(ips.length, 0);
-    const unsortedArr = [];
+    let unsortedArr = [];
     for (let i = 0; i < ips.length; i++) {
       const ip = ips[i];
 
@@ -125,13 +125,19 @@ async function main() {
           unsortedArr.push({ ip, latency: avgLatency });
         }
         countOfBeingProcess--;
+        if (unsortedArr.length > 150) {
+          unsortedArr = unsortedArr.sort((a, b) => {
+            return a.latency - b.latency;
+          });
+          unsortedArr.slice(100, 150);
+          console.warn('removed 50 IPs.');
+        }
       }
       else {
         countOfBeingProcess++;
         queryAvgLatency(ip).then(function (avgLatency) {
           if (avgLatency < THRESHOLD) {
             unsortedArr.push({ ip, latency: avgLatency });
-            console.log(`Added ${ip} with latency ${avgLatency}`);
           }
           countOfBeingProcess--;
         }).catch(function (e) {