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snltty
2024-09-27 17:23:47 +08:00
parent 3815546b77
commit 40e857585d
43 changed files with 953 additions and 314 deletions
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18
linker.tunnel/connection/TunnelConnectionMsQuic.cs
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@@ -32,12 +32,12 @@ namespace linker.tunnel.connection
public byte BufferSize { get; init; } = 3;
public bool Connected => Stream != null && Stream.CanWrite && LastTicks > 0;
public bool Connected => Stream != null && Stream.CanWrite && LastTicks.NotEqual(0);
public int Delay { get; private set; }
public long SendBytes { get; private set; }
public long ReceiveBytes { get; private set; }
public long LastTicks { get; private set; } = Environment.TickCount64;
public LastTicksManager LastTicks { get; private set; } = new LastTicksManager();
[JsonIgnore]
public QuicStream Stream { get; init; }
@@ -56,7 +56,7 @@ namespace linker.tunnel.connection
private bool framing;
private ReceiveDataBuffer bufferCache = new ReceiveDataBuffer();
private long pingStart = Environment.TickCount64;
private LastTicksManager pingTicks = new();
private byte[] pingBytes = Encoding.UTF8.GetBytes($"{Helper.GlobalString}.tcp.ping");
private byte[] pongBytes = Encoding.UTF8.GetBytes($"{Helper.GlobalString}.tcp.pong");
private bool pong = true;
@@ -148,7 +148,7 @@ namespace linker.tunnel.connection
private async Task CallbackPacket(Memory<byte> packet)
{
ReceiveBytes += packet.Length;
LastTicks = Environment.TickCount64;
LastTicks.Update();
if (packet.Length == pingBytes.Length && (packet.Span.SequenceEqual(pingBytes) || packet.Span.SequenceEqual(pongBytes)))
{
if (packet.Span.SequenceEqual(pingBytes))
@@ -157,7 +157,7 @@ namespace linker.tunnel.connection
}
else if (packet.Span.SequenceEqual(pongBytes))
{
Delay = (int)(Environment.TickCount64 - pingStart);
Delay = (int)pingTicks.Diff();
pong = true;
}
}
@@ -179,9 +179,9 @@ namespace linker.tunnel.connection
{
while (cancellationTokenSource.IsCancellationRequested == false)
{
if (Environment.TickCount64 - LastTicks > 3000)
if (LastTicks.Greater(3000))
{
pingStart = Environment.TickCount64;
pingTicks.Update();
await SendPingPong(pingBytes).ConfigureAwait(false);
}
await Task.Delay(3000).ConfigureAwait(false);
@@ -223,7 +223,7 @@ namespace linker.tunnel.connection
{
if (pong == false) return;
pong = false;
pingStart = Environment.TickCount64;
pingTicks.Update();
await SendPingPong(pingBytes).ConfigureAwait(false);
}
private SemaphoreSlim semaphoreSlim = new SemaphoreSlim(1);
@@ -254,7 +254,7 @@ namespace linker.tunnel.connection
public void Dispose()
{
LastTicks = 0;
LastTicks.Clear();
if (LoggerHelper.Instance.LoggerLevel <= LoggerTypes.DEBUG)
LoggerHelper.Instance.Error($"tunnel connection writer offline {ToString()}");