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QUicOverUdp

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snltty
2024-05-30 16:21:11 +08:00
parent 839f6b38f0
commit 7d029ac1e2
18 changed files with 783 additions and 145 deletions
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21
cmonitor/plugins/tunnel/server/TunnelBindServer.cs
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@@ -3,13 +3,14 @@ using common.libs.extends;
using System.Collections.Concurrent;
using System.Net;
using System.Net.Sockets;
using System.Text;
namespace cmonitor.plugins.tunnel.server
{
public sealed class TunnelBindServer
{
public Func<object, Socket,Task> OnTcpConnected { get; set; } = async (state, socket) => { await Task.CompletedTask; };
public Func<object, UdpClient,Task> OnUdpConnected { get; set; } = async (state, udpClient) => { await Task.CompletedTask; };
public Func<object, Socket, Task> OnTcpConnected { get; set; } = async (state, socket) => { await Task.CompletedTask; };
public Func<object, UdpClient, Task> OnUdpConnected { get; set; } = async (state, udpClient) => { await Task.CompletedTask; };
private ConcurrentDictionary<int, AsyncUserToken> acceptBinds = new ConcurrentDictionary<int, AsyncUserToken>();
@@ -107,9 +108,21 @@ namespace cmonitor.plugins.tunnel.server
try
{
IPEndPoint ep = new IPEndPoint(IPAddress.Any, IPEndPoint.MinPort);
byte[] _ = token.UdpClient.EndReceive(result, ref ep);
byte[] bytes = token.UdpClient.EndReceive(result, ref ep);
string command = Encoding.UTF8.GetString(bytes);
OnUdpConnected(token.State, token.UdpClient);
if (command == "snltty.end")
{
OnUdpConnected(token.State, token.UdpClient);
return;
}
else if (command == "snltty.test")
{
token.UdpClient.Send(bytes);
}
result = token.UdpClient.BeginReceive(ReceiveCallbackUdp, token);
}
catch (Exception)
{