private static void OnAcceptProc(IAsyncResult ar)
{
if (Listener == null)
{
throw new Exception("Not Exists Server object");
}
if (Listener != null)
{
try
{
Socket handler = Listener.EndAccept(ar);
byte[] buf = new byte[256];
var wrapObject = new WrapObject
{
Handler = handler,
Buffer = buf
};
if (handler != null)
{
handler.BeginReceive(buf, 0, buf.Length, SocketFlags.None, asyncReceive, wrapObject);
}
Listener.BeginAccept(asyncAccept, null);
}
catch (SocketException e) { }
}
}
private static void OnReceiveProc(IAsyncResult ar)
{
var wrapObject = ar.AsyncState as WrapObject;
Socket handler = wrapObject.Handler;
IPEndPoint remoteEndPoint = (IPEndPoint)handler.RemoteEndPoint;
byte[] buf = wrapObject.Buffer;
if (handler == null)
{
throw new Exception("Not Exists Handler object");
}
if (handler != null)
{
try
{
int count = handler.EndReceive(ar);
if (count > 0)
{
string msg = Encoding.UTF8.GetString(buf, 0, count);
AcceptEventArgs e = new AcceptEventArgs(remoteEndPoint, msg);
Accepted?.Invoke(typeof(AcceptServer), e);
}
wrapObject = new WrapObject
{
Handler = handler,
Buffer = new byte[256]
};
handler.BeginReceive(buf, 0, buf.Length, SocketFlags.None, asyncReceive, wrapObject);
}
catch (SocketException e) { }
}
}
