def testInterval(self): count = [] def ival(): count.append(1) #test non immediate ival_task = Tasklet.interval(1.0, ival, False)() try: Tasklet.join(ival_task, 3.0) except TimeoutError: #expect 2 counts, because interval started after 1 second self.assertEquals(2, len(count)) except: self.fail('expected timeout, got %s' % sys.exc_type) finally: ival_task.kill() #test immediate count = [] ival_task = Tasklet.interval(1.0, ival, True)() try: Tasklet.join(ival_task, 3.0) except TimeoutError: #expect 3 counts, because interval started immediately self.assertEquals(3, len(count)) except: self.fail('expected timeout') finally: ival_task.kill()
def run(self): #show stats every second: Tasklet.interval(1.0, self.show, immediate = True)() #dispenses tokens for doing a request to sessions: Tasklet.new(self.dispense)() #start up sessions, and wait till they are finished Tasklet.join_all([Tasklet.new(self.sessions)() for _ in range(self.options.sessions)]) quit()
def __init__(self, connector, dbargs, max_connections=10, connect_timeout=-1, max_connection_age=None, max_connection_age_reaper_interval=60): super(Pool, self).__init__(connector, dbargs, connect_timeout) self._max_connections = max_connections self._max_connection_age = max_connection_age #some statistics self._queue_wait_timer_statistic = StatisticExtra() self._queue_wait_tasks_statistic = StatisticExtra() self._pool = Deque() #the pool of available idle connections #watch for server disconnects on idle connections: self._idle_disconnect_channel = Channel() self._idle_disconnect_reaper_task = Tasklet.loop( self._idle_disconnect_reaper, daemon=True)() #check for old connections if self._max_connection_age is not None: self._old_connection_reaper_task = Tasklet.interval( max_connection_age_reaper_interval, self._old_connection_reaper, daemon=True)()
def __init__( self, connector, dbargs, max_connections=10, connect_timeout=TIMEOUT_CURRENT, max_connection_age=None, max_connection_age_reaper_interval=60, ): super(Pool, self).__init__(connector, dbargs, connect_timeout) self._max_connections = max_connections self._max_connection_age = max_connection_age # some statistics self._queue_wait_timer_statistic = StatisticExtra() self._queue_wait_tasks_statistic = StatisticExtra() self._pool = Deque() # the pool of available idle connections # check for old connections if self._max_connection_age is not None: self._old_connection_reaper_task = Tasklet.interval( max_connection_age_reaper_interval, self._old_connection_reaper, daemon=True )()
def __init__(self, connector, dbargs, max_connections = 10, connect_timeout = -1, max_connection_age = None, max_connection_age_reaper_interval = 60): super(Pool, self).__init__(connector, dbargs, connect_timeout) self._max_connections = max_connections self._max_connection_age = max_connection_age #some statistics self._queue_wait_timer_statistic = StatisticExtra() self._queue_wait_tasks_statistic = StatisticExtra() self._pool = Deque() #the pool of available idle connections #watch for server disconnects on idle connections: self._idle_disconnect_channel = Channel() self._idle_disconnect_reaper_task = Tasklet.loop(self._idle_disconnect_reaper, daemon = True)() #check for old connections if self._max_connection_age is not None: self._old_connection_reaper_task = Tasklet.interval(max_connection_age_reaper_interval, self._old_connection_reaper, daemon = True)()
def __init__(self, connector, dbargs, max_connections=10, connect_timeout=TIMEOUT_CURRENT, max_connection_age=None, max_connection_age_reaper_interval=60): super(Pool, self).__init__(connector, dbargs, connect_timeout) self._max_connections = max_connections self._max_connection_age = max_connection_age #some statistics self._queue_wait_timer_statistic = StatisticExtra() self._queue_wait_tasks_statistic = StatisticExtra() self._pool = Deque() #the pool of available idle connections #check for old connections if self._max_connection_age is not None: self._old_connection_reaper_task = Tasklet.interval( max_connection_age_reaper_interval, self._old_connection_reaper, daemon=True)()