protected function __readHeadersFromStream(iStreamable $stream)
{
$headers = '';
## 255 can be vary, its each header length.
// TODO just read header part from aggregate stream, it can be tagged for each stream
while (!$stream->isEOF() && ($line = $stream->readLine("\r\n", 255)) !== null) {
$break = false;
$headers .= $line . "\r\n";
if (trim($line) === '') {
## http headers part read complete
$break = true;
}
if ($break) {
break;
}
}
return $headers;
}
