Exemplo n.º 1
0
Arquivo: Miro.py Projeto: cool-RR/Miro
def launch_downloader_daemon():
    # Increase the maximum file descriptor count (to the max)
    # NOTE: the info logging is REQUIRED for some unknown reason, if it is not
    # done here, no further logging can be done in the daemon and it gets stuck.
    try:
        import resource
        logging.info('Increasing file descriptor count limit in Downloader')
        resource.setrlimit(resource.RLIMIT_NOFILE, (10240, -1))
    except ValueError:
        logging.warn('setrlimit failed.')

    # Make sure we don't leak from the downloader eventloop
    from miro import eventloop

    def beginLoop(loop):
        loop.pool = Foundation.NSAutoreleasePool.alloc().init()
    eventloop.connect('begin-loop', beginLoop)
    eventloop.connect('thread-will-start', beginLoop)

    def endLoop(loop):
        del loop.pool
    eventloop.connect('end-loop', endLoop)
    eventloop.connect('thread-did-start', endLoop)
    
    # And launch
    from miro.dl_daemon import Democracy_Downloader
    Democracy_Downloader.launch()

    # Wait for the event loop thread to finish.
    # Although this is theorically not necessary since the event loop thread is
    # a non-daemon thread, situations where the downloader daemon exits right
    # after its launch as this function returns have been seen in the wild.
    eventloop.join()
Exemplo n.º 2
0
def launch_downloader_daemon():
    # Increase the maximum file descriptor count (to the max)
    # NOTE: the info logging is REQUIRED for some unknown reason, if it is not
    # done here, no further logging can be done in the daemon and it gets stuck.
    try:
        import resource
        logging.debug('Increasing file descriptor count limit in Downloader')
        resource.setrlimit(resource.RLIMIT_NOFILE, (10240, -1))
    except ValueError:
        logging.warn('setrlimit failed.')

    # Make sure we don't leak from the downloader eventloop
    from miro import eventloop

    def beginLoop(loop):
        loop.pool = Foundation.NSAutoreleasePool.alloc().init()

    eventloop.connect('begin-loop', beginLoop)
    eventloop.connect('thread-will-start', beginLoop)

    def endLoop(loop):
        del loop.pool

    eventloop.connect('end-loop', endLoop)
    eventloop.connect('thread-did-start', endLoop)

    # And launch
    from miro.dl_daemon import MiroDownloader
    MiroDownloader.launch()

    # Wait for the event loop thread to finish.
    # Although this is theorically not necessary since the event loop thread is
    # a non-daemon thread, situations where the downloader daemon exits right
    # after its launch as this function returns have been seen in the wild.
    eventloop.join()
Exemplo n.º 3
0
    def on_shutdown(self):
        try:
            logging.info("Shutting down icon cache updates")
            iconcache.icon_cache_updater.shutdown()
            logging.info("Shutting down movie data updates")
            moviedata.movie_data_updater.shutdown()

            logging.info("Joining event loop ...")
            eventloop.join()
            logging.info("Saving preferences...")
            app.config.save()

            logging.info("Done shutting down.")
            logging.info("Remaining threads are:")
            for thread in threading.enumerate():
                logging.info("%s", thread)

        except StandardError:
            signals.system.failed_exn("while shutting down")
            exit_miro(1)
Exemplo n.º 4
0
    def on_shutdown(self):
        try:
            logging.info("Shutting down icon cache updates")
            iconcache.icon_cache_updater.shutdown()
            logging.info("Shutting down movie data updates")
            moviedata.movie_data_updater.shutdown()

            logging.info("Joining event loop ...")
            eventloop.join()
            logging.info("Saving preferences...")
            app.config.save()

            logging.info("Done shutting down.")
            logging.info("Remaining threads are:")
            for thread in threading.enumerate():
                logging.info("%s", thread)

        except StandardError:
            signals.system.failed_exn("while shutting down")
            exit_miro(1)
Exemplo n.º 5
0
    def on_shutdown(self):
        try:
            eventloop.join()
            logging.info("Saving preferences...")
            app.config.save()

            logging.info("Shutting down icon cache updates")
            iconcache.iconCacheUpdater.shutdown()
            logging.info("Shutting down movie data updates")
            moviedata.movie_data_updater.shutdown()

            logging.info("Done shutting down.")
            logging.info("Remaining threads are:")
            for thread in threading.enumerate():
                logging.info("%s", thread)

        except (SystemExit, KeyboardInterrupt):
            raise
        except:
            signals.system.failed_exn("while shutting down")
            exit_miro(1)