void ProcessAccept()
{
int oldState, newState;
do
{
oldState = _state;
newState = oldState & ~(int)State.Receive;
} while (Interlocked.CompareExchange(ref _state, newState, oldState) != oldState);
var bytesTransfered = _receiveEvent.BytesTransferred;
var socketError = _receiveEvent.SocketError;
if (bytesTransfered >= 0 && socketError == SocketError.Success)
{
_socket = _receiveEvent.AcceptSocket;
_server.ReportNewConnectedClient();
_handler.FinishAccept(_receiveEvent.Buffer, _receiveEvent.Offset, bytesTransfered,
_socket.RemoteEndPoint as IPEndPoint, _socket.LocalEndPoint as IPEndPoint);
}
else
{
// Current socket could be corrupted Windows returns InvalidArguments nonsense.
RecreateSaeas();
_handler.PrepareAccept();
}
}
void ProcessDisconnect()
{
int oldState, newState;
do
{
oldState = _state;
newState = (oldState & ~(int)(State.Disconnect | State.Aborting));
} while (Interlocked.CompareExchange(ref _state, newState, oldState) != oldState);
_socket = null;
_server.ReportDisconnectedClient();
_handler.PrepareAccept();
}
void ProcessAccept()
{
int oldState, newState;
do
{
oldState = _state;
newState = oldState & ~(int)State.Receive;
} while (Interlocked.CompareExchange(ref _state, newState, oldState) != oldState);
var bytesTransfered = _acceptEvent.BytesTransferred;
var socketError = _acceptEvent.SocketError;
if (bytesTransfered >= 0 && socketError == SocketError.Success)
{
_socket = _acceptEvent.AcceptSocket;
IPEndPoint remoteEndpoint = null;
IPEndPoint localEndpoint = null;
try
{
remoteEndpoint = _socket.RemoteEndPoint as IPEndPoint;
localEndpoint = _socket.LocalEndPoint as IPEndPoint;
}
catch (SocketException) //"The socket is not connected" is intentionally ignored
{ }
if (remoteEndpoint != null && localEndpoint != null)
{
_server.ReportNewConnectedClient();
_handler.FinishAccept(_acceptEvent.Buffer, _acceptEvent.Offset, bytesTransfered,
remoteEndpoint, localEndpoint);
return;
}
}
// Current socket could be corrupted Windows returns InvalidArguments nonsense.
RecreateSaeas();
_handler.PrepareAccept();
}
public void PrepareAccept()
{
_ssl = null;
var t = _authenticateTask;
_authenticateTask = null;
if (t != null && !t.IsCompleted)
{
t.ContinueWith((t2, next) =>
{
((ITransportLayerHandler)next).PrepareAccept();
}, _next);
return;
}
_next.PrepareAccept();
}
public void PrepareAccept()
{
_ssl = null;
_next.PrepareAccept();
}
