private void SendCallback(IAsyncResult ar)
{
try
{
var socket = ar.AsyncState as System.Net.Sockets.Socket;
int length = 0;
length = socket.EndSend(ar);
if (length > 0)
{
byte[] data = SendBuffer.ReadFromHead(length);
SendBytesEvent(data);
int remain = SendBuffer.Index;
if (remain > 0)
{
SendBytes(SendBuffer.Buffer, 0, SendBuffer.Index);
}
}
else
{
DisconnectedEvent();
}
}
catch (Exception e)
{
ExceptionEvent(e);
}
}