public function createStream()
{
if ('Linux' !== PHP_OS) {
return parent::createStream();
}
$this->fifoPath = tempnam(sys_get_temp_dir(), 'react-');
unlink($this->fifoPath);
// Use a FIFO on linux to get around lack of support for disk-based file
// descriptors when using the EPOLL back-end.
posix_mkfifo($this->fifoPath, 0600);
$stream = fopen($this->fifoPath, 'r+');
return $stream;
}
