'Checks the given torrent\'s health on its trackers.
:param infohash: the given torrent infohash
:param timeout: time to wait while performing the request
:param scrape_now: flag to scrape immediately'

def check_torrent_health(self, infohash, timeout=20, scrape_now=False):

    if self.lm.torrent_checker:
        return self.lm.torrent_checker.add_gui_request(infohash, timeout=timeout, scrape_now=scrape_now)
    return fail(Failure(RuntimeError('Torrent    checker    not    available')))
