Example #1
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()
Example #2
0
File: Miro.py Project: codito/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.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()
Example #3
0
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
#
# In addition, as a special exception, the copyright holders give
# permission to link the code of portions of this program with the OpenSSL
# library.
#
# You must obey the GNU General Public License in all respects for all of
# the code used other than OpenSSL. If you modify file(s) with this
# exception, you may extend this exception to your version of the file(s),
# but you are not obligated to do so. If you do not wish to do so, delete
# this exception statement from your version. If you delete this exception
# statement from all source files in the program, then also delete it here.

"""Startup the Miro downloader process."""

from miro.dl_daemon import MiroDownloader
try:
    MiroDownloader.launch()
except Exception:
    import logging
    logging.exception("downloader death by exception.")
Example #4
0
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
#
# In addition, as a special exception, the copyright holders give
# permission to link the code of portions of this program with the OpenSSL
# library.
#
# You must obey the GNU General Public License in all respects for all of
# the code used other than OpenSSL. If you modify file(s) with this
# exception, you may extend this exception to your version of the file(s),
# but you are not obligated to do so. If you do not wish to do so, delete
# this exception statement from your version. If you delete this exception
# statement from all source files in the program, then also delete it here.
"""Startup the Miro downloader process."""

from miro.dl_daemon import MiroDownloader
try:
    MiroDownloader.launch()
except Exception:
    import logging
    logging.exception("downloader death by exception.")