public function sendBody( ResponseInterface $response, $chunk_size = 4096 ) {
		$body = $this->getBody( $response );
		$content_length = $this->getBodyContentLength( $response );

		if ( $content_length > 0 ) {
			$this->sendBodyWithLength( $body, $content_length, $chunk_size );
		} else {
			$this->sendBodyWithoutLength( $body, $chunk_size );
		}
	}