302 Moved Temporarily (Found)
the HTTP status code.
The full category message libtorrent's http_category().message() would produce: the status number, a space, then the reason phrase. e.g. HttpError.NOT_FOUND.message == "404 Not Found".
http_category().message()
HttpError.NOT_FOUND.message == "404 Not Found"
the reason phrase libtorrent appends after the status number.