void OnReceive(IAsyncResult ar)
{
SocketAngent client = ar.AsyncState as SocketAngent;
SocketEntity socketEnt = client.socket;
Socket socket = socketEnt.socket;
try
{
int BytesRead = socket.EndReceive(ar);
//if (BytesRead == 0)
// return;
int count = 0;
if (BytesRead <= 0)
{
socket.BeginDisconnect(true, new AsyncCallback(this.OnDisconnect), client);
return;
}
socketEnt.buffer.writePosition = socketEnt.buffer.writePosition + BytesRead;
while (true)
{
if (socketEnt.buffer.Read(socketEnt.countBytes, 0, sizeof(int)))
{
count = System.BitConverter.ToInt32(socketEnt.countBytes, 0);
count = BinaryStream.ntohl(count);
if (socketEnt.buffer.validDataLength >= count)
{
if (socketEnt.buffer.Pop(socketEnt.recvPacket, 0, count))
{
MemoryStream read_stream = new MemoryStream(socketEnt.recvPacket, sizeof(int), count - sizeof(int));
this.OnReceive(read_stream.ToArray(), socketEnt);
}
else
{
break;
}
}
else
{
break;
}
}
else
{
break;
}
}
if (socketEnt.buffer.writeLength <= 0)
{
return;
}
socket.BeginReceive(socketEnt.buffer.buffer, socketEnt.buffer.writePosition, socketEnt.buffer.writeLength, 0, new AsyncCallback(this.OnReceive), client);
}
catch (SocketException)
{
this.OnDisconnect(ar);
}
}
public void update()
{
if (eventList.Count > 0)
{
handle.WaitOne();
SocketEvent e = eventList.Dequeue();
SocketEntity a = clientList.Dequeue();
SocketAngent angent = a.angent;
handle.Set();
angent.dispatchEvent(e);
}
}
