public SocketCpp Accept()
{
AcceptPara para = new AcceptPara();
SocketCpp.getAccept(this.socket, ref para);
SimpleSocketException ex;
if (para.errorCode != 0)
{
ex = new SimpleSocketException(
"Accept 发生错误， errorCode：" + para.errorCode,
para.errorCode);
throw ex;
}
return(new SocketCpp(para.socket));
}
static void Receive(object obj)
{
SocketCpp socket = (SocketCpp)obj;
byte[] bytes;
int receiveLength;
int sentLength;
try
{
while (true)
{
bytes = new byte[32];
receiveLength = socket.Receive(bytes);
// receiveLength == 0 表示 客户端 连接 已关闭
if (receiveLength == 0)
{
Console.WriteLine("receiveLength == 0");
break;
}
sentLength = socket.Send(new byte[] { 98, 98 });
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
Console.WriteLine("close socket");
if (socket != null)
{
socket.Shutdown(SocketShutdown.Both);
socket.Close();
}
}
public int Send(byte[] buffer)
{
SendPara para = new SendPara();
para.socket = this.socket;
para.bufferLength = buffer.Length;
SocketCpp.getSend(ref para, buffer);
SimpleSocketException ex;
if (para.errorCode != 0)
{
ex = new SimpleSocketException(
"Send 发生错误， errorCode：" + para.errorCode,
para.errorCode);
throw ex;
}
return(para.resultLength);
}
public static SocketCpp CreateAndListen(string host, string port)
{
CreatePara para = new CreatePara();
para.host = host;
para.port = port;
SocketCpp.getSocket(ref para);
SimpleSocketException ex;
if (para.errorCode != 0)
{
ex = new SimpleSocketException(
"CreateAndListen 发生错误， errorCode：" + para.errorCode,
para.errorCode);
throw ex;
}
return(new SocketCpp(para.socket));
}
static void Listen()
{
SocketCpp socket = null;
SocketCpp clientSocket;
Thread thread;
try
{
socket = SocketCpp.CreateAndListen("127.0.0.1", "9527");
while (true)
{
clientSocket = socket.Accept();
thread = new Thread(Receive);
thread.Start(clientSocket);
}
}
catch (Exception ex)
{
Console.WriteLine("Listen while error: " + ex.ToString());
}
Console.WriteLine("Listen Close.");
if (socket != null)
{
socket.Shutdown(SocketShutdown.Both);
socket.Close();
}
SocketCpp.WSACleanup();
}