override internal IAsyncResult BeginReceive(
byte[] buffer,
int offset,
int size,
AsyncCallback callback,
object state
)
{
Receive_SO stateObj = null;
CheckDisposed();
stateObj = new Receive_SO(callback, state);
if ((stateObj.Read = FetchBufferData(buffer, offset, size)) > 0)
{
stateObj.SetCompleted();
}
else
{
_socket.BeginReceive(buffer,
offset,
size,
SocketFlags.None,
new AsyncCallback(Receive_End),
stateObj);
}
return(stateObj);
}
internal override IAsyncResult BeginReceive(byte[] buffer, int offset, int size, AsyncCallback callback, object state)
{
Receive_SO e_so = null;
base.CheckDisposed();
e_so = new Receive_SO(callback, state);
if ((e_so.Read = this.FetchBufferData(buffer, offset, size)) > 0)
{
e_so.SetCompleted();
return(e_so);
}
base._socket.BeginReceive(buffer, offset, size, SocketFlags.None, new AsyncCallback(this.Receive_End), e_so);
return(e_so);
}
void Receive_End(IAsyncResult ar)
{
Receive_SO stateObj = (Receive_SO)ar.AsyncState;
try
{
stateObj.UpdateContext();
stateObj.Read = _socket.EndReceive(ar);
}
catch (Exception e)
{
stateObj.Exception = e;
}
stateObj.SetCompleted();
}
private void Receive_End(IAsyncResult ar)
{
Receive_SO asyncState = (Receive_SO)ar.AsyncState;
try
{
asyncState.UpdateContext();
asyncState.Read = base._socket.EndReceive(ar);
}
catch (Exception exception)
{
asyncState.Exception = exception;
}
asyncState.SetCompleted();
}
override internal IAsyncResult BeginReceive(
byte[] buffer,
int offset,
int size,
AsyncCallback callback,
object state
)
{
Receive_SO stateObj = null;
CheckDisposed();
stateObj = new Receive_SO(callback, state);
if((stateObj.Read = FetchBufferData(buffer, offset, size)) > 0)
{
stateObj.SetCompleted();
}
else
{
_socket.BeginReceive(buffer,
offset,
size,
SocketFlags.None,
new AsyncCallback(Receive_End),
stateObj);
}
return stateObj;
}