據我所知,我可以使用TCPListener和套接字創建一個服務器,那麼他們兩個之間有什麼區別?TCP監聽器和套接字之間的區別
插槽
private Socket MainSock;
MainSock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
MainSock.Bind(new IPEndPoint(IPAddress.Any, port));
MainSock.Listen(500);
MainSock.BeginAccept(AcceptConnections, new Wrapper());
的TCPListener
Int32 port = 13000;
IPAddress localAddr = IPAddress.Parse("127.0.0.1");
TcpListener server = new TcpListener(localAddr, port);
server.Start();
我真的很困惑。他們兩個聽取聯繫,所以他們有什麼區別?
更新的代碼
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.Net.Sockets;
using System.Net.Security;
using System.Security.Authentication;
using System.Security.Cryptography.X509Certificates;
using System.IO;
public class Wrapper
{
public byte[] buffer;
public SslStream sslStream;
public object connector;
}
public class Sock
{
private Dictionary<string, byte> Connections;
public event Action<Wrapper> AnnounceNewConnection;
public event Action<Wrapper> AnnounceDisconnection;
public event Action<byte[], Wrapper> AnnounceReceive;
private Socket _sock;
private X509Certificate certificate = X509Certificate.CreateFromCertFile("exportedcertificate.cer");
public Sock(int port)
{
try
{
Connections = new Dictionary<string, byte>();
_sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
_sock.Bind(new IPEndPoint(IPAddress.Any, port));
_sock.Listen(500);
_sock.BeginAccept(AcceptConnections, new Wrapper());
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
private void AcceptConnections(IAsyncResult result)
{
Wrapper wr = (Wrapper)result.AsyncState;
try
{
wr.sslStream = new SslStream(new NetworkStream(_sock.EndAccept(result), true));
wr.sslStream.BeginAuthenticateAsServer(certificate, AcceptAuthenticate, wr);
_sock.BeginAccept(AcceptConnections, new Wrapper());
}
catch (Exception e) { Console.WriteLine(e); }
}
private void AcceptAuthenticate(IAsyncResult result)
{
Wrapper wr = (Wrapper)result.AsyncState;
try
{
wr.sslStream.EndAuthenticateAsServer(result);
if (wr.sslStream.IsAuthenticated == true)
{
AnnounceNewConnection.Invoke(wr);
}
}
catch (Exception e) { Console.WriteLine(e); }
}
private void ReceiveData(IAsyncResult result)
{
Wrapper wr = (Wrapper)result.AsyncState;
try
{
AnnounceReceive.Invoke(wr.buffer, wr);
}
catch (Exception e) { Console.WriteLine(e); AnnounceDisconnection.Invoke(wr); }
}
}
我想使用SSL流,但IDK的我怎麼能使用.GetStream與插座類[第一示例] –
@TorlanOther - 首先,你需要在插座的頂部流:系統。 Net.NetworkStream會給你。然後,在NetworkStream之上構建一個SslStream。 –
所以你的意思是在AcceptConnections回調中,我製作了一個從AsyncResult獲取流的網絡流,然後我使用帶SSLStream的.GetStream? –