public void onconnect(IAsyncResult ar)
{
if (ar == null)
{
return;
}
Socket s = _socket.EndAccept(ar);
s.Send(Encoding.ASCII.GetBytes("hello"));
connection c = new connection(s, this);
write("新连接:" + c.ip + ":" + c.port);
_socket.BeginAccept(new AsyncCallback(onconnect), _socket);
}
public void onclose(connection c)
{
write("连接断开" + c.ip + ":" + c.port);
}