CSMTPConnection::Receive

function Receive()
{
	$this->readBuffer .= FRead($this->sock, 8192);
	$this->WriteToLog("C<- (".$this->id.")t".$this->readBuffer, 10);
	$res = $this->__ParseBuffer();
	$this->lastRecieve = time();

	if($this->sock && feof($this->sock))
		$this->Disconnect();

	return $res;
}