socket.cpp

TTV_ErrorCode ttv::Socket::Recv(uint8_t* buffer, size_t length, size_t& received, bool fillBuffer/*=false*/)
{
	auto state = mAsyncOpComplete->SuspendFor (0);

	if (TTV_FAILED(state))
	{
		return state;
	}

	if ( state == TTV_EC_SUCCESS)
	{
		memcpy (mBuffer, buffer);
		mDataReady = false;
		return TTV_EC_SUCCESS;
	}

	if (state == TTV_WRN_WAIT_TIMEOUT && mDataPending == false)
	{
		ReadAsync();
	}
	
	if (mBlocking)
	{
		mAsyncOpCompletion->Suspend();

		memcpy (mBuffer, buffer);
		mDataReady = false;
		return;
	}
	else
	{
		return TTV_NO_DATA;
	}

}