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Fix: tcping high latency and speedtest displayed 0 (#8374)

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* Fix: High latency in tcping test due to thread blocking

* Fix: download to fast, speed displayed as 0.

---------

Co-authored-by: 2dust <31833384+2dust@users.noreply.github.com>
This commit is contained in:
jiuqianyuan 2025-11-24 19:01:04 +08:00 committed by GitHub
parent 693afe3560
commit 830dc89c32
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GPG key ID: B5690EEEBB952194
2 changed files with 37 additions and 34 deletions
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32
v2rayN/ServiceLib/Helper/DownloaderHelper.cs
View file

@ -71,28 +71,25 @@ public class DownloaderHelper
}
};
var totalDatetime = DateTime.Now;
var totalSecond = 0;
var lastUpdateTime = DateTime.Now;
var hasValue = false;
double maxSpeed = 0;
await using var downloader = new Downloader.DownloadService(downloadOpt);
//downloader.DownloadStarted += (sender, value) =>
//{
// if (progress != null)
// {
// progress.Report("Start download data...");
// }
//};
downloader.DownloadProgressChanged += (sender, value) =>
{
var ts = DateTime.Now - totalDatetime;
if (progress != null && ts.Seconds > totalSecond)
if (progress != null && value.BytesPerSecondSpeed > 0)
{
hasValue = true;
totalSecond = ts.Seconds;
if (value.BytesPerSecondSpeed > maxSpeed)
{
maxSpeed = value.BytesPerSecondSpeed;
}
var ts = DateTime.Now - lastUpdateTime;
if (ts.TotalMilliseconds >= 1000)
{
lastUpdateTime = DateTime.Now;
var speed = (maxSpeed / 1000 / 1000).ToString("#0.0");
progress.Report(speed);
}
@ -102,10 +99,19 @@ public class DownloaderHelper
{
if (progress != null)
{
if (!hasValue && value.Error != null)
if (hasValue && maxSpeed > 0)
{
var finalSpeed = (maxSpeed / 1000 / 1000).ToString("#0.0");
progress.Report(finalSpeed);
}
else if (value.Error != null)
{
progress.Report(value.Error?.Message);
}
else
{
progress.Report("0");
}
}
};
//progress.Report("......");

39
v2rayN/ServiceLib/Services/SpeedtestService.cs
View file

@ -323,31 +323,28 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
{
var responseTime = -1;
if (!IPAddress.TryParse(url, out var ipAddress))
{
var ipHostInfo = await Dns.GetHostEntryAsync(url);
ipAddress = ipHostInfo.AddressList.First();
}
IPEndPoint endPoint = new(ipAddress, port);
using Socket clientSocket = new(endPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
var timer = Stopwatch.StartNew();
try
{
if (!IPAddress.TryParse(url, out var ipAddress))
{
var ipHostInfo = await Dns.GetHostEntryAsync(url);
ipAddress = ipHostInfo.AddressList.First();
}
IPEndPoint endPoint = new(ipAddress, port);
using Socket clientSocket = new(endPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
var timer = Stopwatch.StartNew();
var result = clientSocket.BeginConnect(endPoint, null, null);
if (!result.AsyncWaitHandle.WaitOne(TimeSpan.FromSeconds(5)))
{
throw new TimeoutException("connect timeout (5s): " + url);
}
using var cts = new CancellationTokenSource(TimeSpan.FromSeconds(5));
await clientSocket.ConnectAsync(endPoint, cts.Token).ConfigureAwait(false);
}
catch (OperationCanceledException)
{
}
finally
{
timer.Stop();
responseTime = (int)timer.Elapsed.TotalMilliseconds;
clientSocket.EndConnect(result);
}
catch (Exception ex)
{
Logging.SaveLog(_tag, ex);
}
return responseTime;
}