From 08b1c8ec83a35fe66871b402b5d58951e93c3955 Mon Sep 17 00:00:00 2001
From: 2dust <31833384+2dust@users.noreply.github.com>
Date: Sun, 21 Jul 2024 15:15:00 +0800
Subject: [PATCH] Improve latency testing

---
 v2rayN/v2rayN/Handler/DownloadHandle.cs | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/v2rayN/v2rayN/Handler/DownloadHandle.cs b/v2rayN/v2rayN/Handler/DownloadHandle.cs
index 51dca5ef..ac224e18 100644
--- a/v2rayN/v2rayN/Handler/DownloadHandle.cs
+++ b/v2rayN/v2rayN/Handler/DownloadHandle.cs
@@ -294,12 +294,16 @@ namespace v2rayN.Handler
                     UseProxy = webProxy != null
                 });
 
-                var timer = Stopwatch.StartNew();
-
-                await client.GetAsync(url, cts.Token);
-
-                timer.Stop();
-                responseTime = (int)timer.Elapsed.TotalMilliseconds;
+                List<int> oneTime = [];
+                for (int i = 0; i < 2; i++)
+                {
+                    var timer = Stopwatch.StartNew();
+                    await client.GetAsync(url, cts.Token);
+                    timer.Stop();
+                    oneTime.Add((int)timer.Elapsed.TotalMilliseconds);
+                    await Task.Delay(100);
+                }
+                responseTime = oneTime.Where(x => x > 0).OrderBy(x => x).FirstOrDefault();
             }
             catch //(Exception ex)
             {