/**
* Read unhandled data if there is something from the previous operation
*
* @param FramePickerInterface $picker Frame picker to use
* @param Context $context Socket context
* @param bool $isOutOfBand Flag if it is out-of-band data
*
* @return bool Flag whether it is the end of the frame
*/
private function handleUnreadData(FramePickerInterface $picker, Context $context, $isOutOfBand)
{
$unhandledData = $context->getUnreadData($isOutOfBand);
if ($unhandledData) {
$context->setUnreadData($picker->pickUpData($unhandledData, $this->getRemoteAddress()), $isOutOfBand);
}
return $picker->isEof();
}
