def __init__(self, event_reactor, dht_network, kvp_table, fn_task_slot):
'''
:type event_reactor: :class:`.EventReactor
:type dht_network: :class:`.DHTNetwork`
:type kvp_table: :class:`.KVPTable`
:param fn_task_slot: A slot that represents uploads.
:type fn_task_slot: :class:`FnTaskSlot`
'''
EventReactorMixin.__init__(self, event_reactor)
self._dht_network = dht_network
self._kvp_table = kvp_table
self._event_scheduler = EventScheduler(event_reactor)
self._timer_id = EventID(self, 'Publish timer')
self._schedule_id = EventID(self, 'Publish schedule')
self._scheduled_kvpids = set()
self._schedule_lock = threading.Lock()
self._scan_event = threading.Event()
self._publish_queue = BigDiskQueue()
self._fn_task_slot = fn_task_slot
self._event_reactor.register_handler(self._schedule_id,
self._publish_cb)
self._event_reactor.register_handler(self._timer_id, self._timer_cb)
self._kvp_table.value_changed_observer.register(self._table_change_cb)
self._event_scheduler.add_periodic(Publisher.REPUBLISH_CHECK_INTERVAL,
self._timer_cb)
self._scan_loop()
self._publish_loop()
def __init__(self, event_reactor, kvp_table, node_id=None, network=None,
download_slot=None):
'''Init
:Parameters:
event_reactor : :class:`.EventReactor`
The Event Reactor
kvp_table : :class:`.KVPTable`
The storage
node_id : :class:`.KeyBytes`
A key to be used as the node id.
'''
EventReactorMixin.__init__(self, event_reactor)
self._network = network or Network(event_reactor)
self._network.receive_callback = self._receive_callback
self._routing_table = RoutingTable()
self._key = node_id or KeyBytes()
self._pool_executor = WrappedThreadPoolExecutor(
Network.DEFAULT_POOL_SIZE / 2, event_reactor)
self._kvp_table = kvp_table
self._event_scheduler = EventScheduler(event_reactor)
self._refresh_timer_id = EventID(self, 'Refresh')
self._download_slot = download_slot or FnTaskSlot()
self._setup_timers()
def __init__(self, event_reactor, address=('127.0.0.1', 0)):
EventReactorMixin.__init__(self, event_reactor)
Thread.__init__(self)
self.name = 'network-udp-server'
self.daemon = True
socketserver.UDPServer.__init__(self, address, UDPRequestHandler)
self.event_reactor.register_handler(EventReactor.STOP_ID,
self._stop_cb)
self._running = True
def __init__(self, event_reactor, address=('127.0.0.1', 0)):
EventReactorMixin.__init__(self, event_reactor)
self._server = UDPServer(event_reactor, address=address)
# By passing in the same socket object to the client, this method
# allows other nodes to reply to our server's port.
self._client = UDPClient(socket_obj=self._server.socket)
self._reply_table = ReplyTable()
self._downloads = {}
self._pool_executor = WrappedThreadPoolExecutor(
Network.DEFAULT_POOL_SIZE, event_reactor)
self._event_scheduler = EventScheduler(event_reactor)
self._transfer_timer_id = EventID(self, 'Clean transfers')
self._running = True
self._register_handlers()
self._server.start()
def __init__(self, event_reactor, dht_network, kvp_table, fn_task_slot):
'''
:type event_reactor: :class:`.EventReactor
:type dht_network: :class:`.DHTNetwork`
:type kvp_table: :class:`.KVPTable`
:param fn_task_slot: A slot that represents uploads.
:type fn_task_slot: :class:`FnTaskSlot`
'''
EventReactorMixin.__init__(self, event_reactor)
self._dht_network = dht_network
self._kvp_table = kvp_table
self._event_scheduler = EventScheduler(event_reactor)
self._timer_id = EventID(self, 'Replicate')
self._thread_event = threading.Event()
self._fn_task_slot = fn_task_slot
self._event_reactor.register_handler(self._timer_id, self._timer_cb)
self._event_scheduler.add_periodic(DHTNetwork.TIME_REPLICATE,
self._timer_id)
self._loop()
def __init__(self, event_reactor, config_dir, dht_network, download_slot):
EventReactorMixin.__init__(self, event_reactor)
