/**
* @param \Riak\Client\Core\Transport\Proto\ProtoStream $socket
* @param integer $length
*
* @return \Riak\Client\Core\Transport\Proto\ProtoStream
*/
private function receiveMessageBody(ProtoStream $socket, $length)
{
$readSize = 0;
$resource = fopen('php://temp', 'r+');
$bodyBuffer = new ProtoStream($resource);
while ($readSize < $length) {
$size = min(8192, $length - $readSize);
$part = $socket->read($size);
$readSize = $readSize + $size;
if ($part === false) {
throw new RiakTransportException('Fail to read socket response');
}
$bodyBuffer->write($part);
}
$bodyBuffer->seek(0);
return $bodyBuffer;
}