Example #1
0
    def start(self, introduce_port):
        def start_community():
            if self.crawl_keypair_filename:
                keypair = read_keypair(self.crawl_keypair_filename)
                member = self.dispersy.get_member(
                    private_key=self.dispersy.crypto.key_to_bin(keypair))
                cls = TunnelCommunityCrawler
            else:
                if self.settings.enable_multichain:
                    from Tribler.community.multichain.community import MultiChainCommunity
                    member = self.dispersy.get_member(
                        private_key=self.session.multichain_keypair.key_to_bin(
                        ))
                    self.dispersy.define_auto_load(MultiChainCommunity,
                                                   member,
                                                   load=True)
                else:
                    member = self.dispersy.get_new_member(u"curve25519")
                cls = HiddenTunnelCommunity

            self.community = self.dispersy.define_auto_load(
                cls, member, (self.session, self.settings), load=True)[0]

            self.session.set_anon_proxy_settings(
                2, ("127.0.0.1",
                    self.session.get_tunnel_community_socks5_listen_ports()))
            if introduce_port:
                self.community.add_discovered_candidate(
                    Candidate(('127.0.0.1', introduce_port), tunnel=False))

        blockingCallFromThread(reactor, start_community)

        self.session.set_download_states_callback(
            self.download_states_callback, interval=4.0)
Example #2
0
        def create_proxy(index, become_exit_node, crypto_enabled):
            from Tribler.Core.Session import Session

            self.setUpPreSession()
            config = self.config.copy()
            config.set_libtorrent(True)
            config.set_dispersy(True)
            config.set_state_dir(self.getStateDir(index))

            session = Session(config, ignore_singleton=True, autoload_discovery=False)

            upgrader = session.prestart()

            session.start()
            self.sessions.append(session)

            while not session.lm.initComplete:
                time.sleep(1)

            dispersy = session.get_dispersy_instance()

            def load_community(session):
                keypair = dispersy.crypto.generate_key(u"curve25519")
                dispersy_member = dispersy.get_member(private_key=dispersy.crypto.key_to_bin(keypair))
                settings = TunnelSettings(tribler_session=session)
                if not crypto_enabled:
                    settings.crypto = NoCrypto()
                settings.become_exitnode = become_exit_node

                return dispersy.define_auto_load(HiddenTunnelCommunity,
                                                 dispersy_member,
                                                 (session, settings),
                                                 load=True)[0]

            return blockingCallFromThread(reactor, load_community, session)
Example #3
0
        def create_proxy(index, become_exit_node, crypto_enabled):
            from Tribler.Core.Session import Session

            self.setUpPreSession()
            config = self.config.copy()
            config.set_libtorrent(True)
            config.set_dispersy(True)
            config.set_state_dir(self.getStateDir(index))

            session = Session(config,
                              ignore_singleton=True,
                              autoload_discovery=False)

            upgrader = session.prestart()

            session.start()
            self.sessions.append(session)

            while not session.lm.initComplete:
                time.sleep(1)

            dispersy = session.get_dispersy_instance()

            def load_community(session):
                keypair = dispersy.crypto.generate_key(u"curve25519")
                dispersy_member = dispersy.get_member(
                    private_key=dispersy.crypto.key_to_bin(keypair))
                settings = TunnelSettings(tribler_session=session)
                if not crypto_enabled:
                    settings.crypto = NoCrypto()
                settings.become_exitnode = become_exit_node

                return dispersy.define_auto_load(HiddenTunnelCommunity,
                                                 dispersy_member,
                                                 (session, settings),
                                                 load=True)[0]

            return blockingCallFromThread(reactor, load_community, session)
Example #4
0
    def init(self):
        if self.dispersy:
            from Tribler.dispersy.community import HardKilledCommunity

            self._logger.info("lmc: Starting Dispersy...")

            self.session.readable_status = STATE_STARTING_DISPERSY
            now = timemod.time()
            success = self.dispersy.start(self.session.autoload_discovery)

            diff = timemod.time() - now
            if success:
                self._logger.info(
                    "lmc: Dispersy started successfully in %.2f seconds [port: %d]",
                    diff, self.dispersy.wan_address[1])
            else:
                self._logger.info(
                    "lmc: Dispersy failed to start in %.2f seconds", diff)

            self.upnp_ports.append((self.dispersy.wan_address[1], 'UDP'))

            from Tribler.dispersy.crypto import M2CryptoSK
            private_key = self.dispersy.crypto.key_to_bin(
                M2CryptoSK(filename=self.session.config.
                           get_permid_keypair_filename()))
            self.session.dispersy_member = blockingCallFromThread(
                reactor, self.dispersy.get_member, private_key=private_key)

            blockingCallFromThread(reactor,
                                   self.dispersy.define_auto_load,
                                   HardKilledCommunity,
                                   self.session.dispersy_member,
                                   load=True)

            if self.session.config.get_megacache_enabled():
                self.dispersy.database.attach_commit_callback(
                    self.session.sqlite_db.commit_now)

            # notify dispersy finished loading
            self.session.notifier.notify(NTFY_DISPERSY, NTFY_STARTED, None)

            self.session.readable_status = STATE_LOADING_COMMUNITIES

        # We should load the mainline DHT before loading the IPv8 overlays since the DHT is used for the tunnel overlay.
        if self.session.config.get_mainline_dht_enabled():
            self.session.readable_status = STATE_START_MAINLINE_DHT
            from Tribler.Core.DecentralizedTracking import mainlineDHT
            self.mainline_dht = mainlineDHT.init(
                ('127.0.0.1', self.session.config.get_mainline_dht_port()),
                self.session.config.get_state_dir())
            self.upnp_ports.append(
                (self.session.config.get_mainline_dht_port(), 'UDP'))

        if self.ipv8:
            self.load_ipv8_overlays()

        if self.dispersy:
            self.load_dispersy_communities()

        tunnel_community_ports = self.session.config.get_tunnel_community_socks5_listen_ports(
        )
        self.session.config.set_anon_proxy_settings(
            2, ("127.0.0.1", tunnel_community_ports))

        if self.session.config.get_channel_search_enabled(
        ) and self.session.config.get_dispersy_enabled():
            self.session.readable_status = STATE_INITIALIZE_CHANNEL_MGR
            from Tribler.Core.Modules.channel.channel_manager import ChannelManager
            self.channel_manager = ChannelManager(self.session)
            self.channel_manager.initialize()

        if self.session.config.get_libtorrent_enabled():
            self.session.readable_status = STATE_START_LIBTORRENT
            from Tribler.Core.Libtorrent.LibtorrentMgr import LibtorrentMgr
            self.ltmgr = LibtorrentMgr(self.session)
            self.ltmgr.initialize()
            for port, protocol in self.upnp_ports:
                self.ltmgr.add_upnp_mapping(port, protocol)

        # add task for tracker checking
        if self.session.config.get_torrent_checking_enabled():
            self.session.readable_status = STATE_START_TORRENT_CHECKER
            self.torrent_checker = TorrentChecker(self.session)
            self.torrent_checker.initialize()

        if self.rtorrent_handler and self.session.config.get_dispersy_enabled(
        ):
            self.session.readable_status = STATE_START_REMOTE_TORRENT_HANDLER
            self.rtorrent_handler.initialize()

        if self.api_manager:
            self.session.readable_status = STATE_START_API_ENDPOINTS
            self.api_manager.root_endpoint.start_endpoints()

        if self.session.config.get_watch_folder_enabled():
            self.session.readable_status = STATE_START_WATCH_FOLDER
            self.watch_folder = WatchFolder(self.session)
            self.watch_folder.start()

        if self.session.config.get_credit_mining_enabled():
            self.session.readable_status = STATE_START_CREDIT_MINING
            from Tribler.Core.CreditMining.CreditMiningManager import CreditMiningManager
            self.credit_mining_manager = CreditMiningManager(self.session)

        if self.session.config.get_resource_monitor_enabled():
            self.resource_monitor = ResourceMonitor(self.session)
            self.resource_monitor.start()

        self.version_check_manager = VersionCheckManager(self.session)
        self.session.set_download_states_callback(self.sesscb_states_callback)

        self.initComplete = True
Example #5
0
    def init(self):
        if self.dispersy:
            from Tribler.dispersy.community import HardKilledCommunity

            self._logger.info("lmc: Starting Dispersy...")

            now = timemod.time()
            success = self.dispersy.start(self.session.autoload_discovery)

            diff = timemod.time() - now
            if success:
                self._logger.info(
                    "lmc: Dispersy started successfully in %.2f seconds [port: %d]",
                    diff, self.dispersy.wan_address[1])
            else:
                self._logger.info(
                    "lmc: Dispersy failed to start in %.2f seconds", diff)

            self.upnp_ports.append((self.dispersy.wan_address[1], 'UDP'))

            from Tribler.dispersy.crypto import M2CryptoSK
            private_key = self.dispersy.crypto.key_to_bin(
                M2CryptoSK(filename=self.session.config.
                           get_permid_keypair_filename()))
            self.session.dispersy_member = blockingCallFromThread(
                reactor, self.dispersy.get_member, private_key=private_key)

            blockingCallFromThread(reactor,
                                   self.dispersy.define_auto_load,
                                   HardKilledCommunity,
                                   self.session.dispersy_member,
                                   load=True)

            if self.session.config.get_megacache_enabled():
                self.dispersy.database.attach_commit_callback(
                    self.session.sqlite_db.commit_now)

            # notify dispersy finished loading
            self.session.notifier.notify(NTFY_DISPERSY, NTFY_STARTED, None)

            self.load_communities()

            tunnel_community_ports = self.session.config.get_tunnel_community_socks5_listen_ports(
            )
            self.session.config.set_anon_proxy_settings(
                2, ("127.0.0.1", tunnel_community_ports))

            if self.session.config.get_channel_search_enabled():
                from Tribler.Core.Modules.channel.channel_manager import ChannelManager
                self.channel_manager = ChannelManager(self.session)
                self.channel_manager.initialize()

        if self.session.config.get_mainline_dht_enabled():
            from Tribler.Core.DecentralizedTracking import mainlineDHT
            self.mainline_dht = mainlineDHT.init(
                ('127.0.0.1', self.session.config.get_mainline_dht_port()),
                self.session.config.get_state_dir())
            self.upnp_ports.append(
                (self.session.config.get_mainline_dht_port(), 'UDP'))

        if self.session.config.get_libtorrent_enabled():
            from Tribler.Core.Libtorrent.LibtorrentMgr import LibtorrentMgr
            self.ltmgr = LibtorrentMgr(self.session)
            self.ltmgr.initialize()
            for port, protocol in self.upnp_ports:
                self.ltmgr.add_upnp_mapping(port, protocol)

        # add task for tracker checking
        if self.session.config.get_torrent_checking_enabled():
            self.torrent_checker = TorrentChecker(self.session)
            self.torrent_checker.initialize()

        if self.rtorrent_handler:
            self.rtorrent_handler.initialize()

        if self.api_manager:
            self.api_manager.root_endpoint.start_endpoints()

        if self.session.config.get_watch_folder_enabled():
            self.watch_folder = WatchFolder(self.session)
            self.watch_folder.start()

        if self.session.config.get_credit_mining_enabled():
            from Tribler.Core.CreditMining.BoostingManager import BoostingManager
            self.boosting_manager = BoostingManager(self.session)

        if self.session.config.get_resource_monitor_enabled():
            self.resource_monitor = ResourceMonitor(self.session)
            self.resource_monitor.start()

        self.version_check_manager = VersionCheckManager(self.session)
        self.session.set_download_states_callback(self.sesscb_states_callback)

        self.initComplete = True
Example #6
0
    def OnExit(self):
        self.utility.session.notifier.notify(NTFY_CLOSE_TICK, NTFY_CREATE,
                                             None, None)

        blockingCallFromThread(reactor, self.cancel_all_pending_tasks)

        if self.i2i_server:
            self.i2i_server.stop()

        self._logger.info("main: ONEXIT")
        self.ready = False
        self.done = True

        # write all persistent data to disk
        self.utility.session.notifier.notify(
            NTFY_CLOSE_TICK, NTFY_INSERT, None,
            'Write all persistent data to disk')
        wx.Yield()

        if self.webUI:
            self.webUI.stop()
            self.webUI.delInstance()

        if self.frame:
            self.frame.Destroy()
            self.frame = None

        # Don't checkpoint, interferes with current way of saving Preferences,
        # see Tribler/Main/Dialogs/abcoption.py
        if self.utility:
            # Niels: lets add a max waiting time for this session shutdown.
            session_shutdown_start = time()

            # TODO(emilon): probably more notification callbacks should be remmoved
            # here
            s = self.utility.session
            s.remove_observer(self.sesscb_ntfy_newversion)
            s.remove_observer(self.sesscb_ntfy_corrupt_torrent)
            s.remove_observer(self.sesscb_ntfy_magnet)
            s.remove_observer(self.sesscb_ntfy_torrentfinished)
            s.remove_observer(self.sesscb_ntfy_markingupdates)
            s.remove_observer(self.sesscb_ntfy_moderationupdats)
            s.remove_observer(self.sesscb_ntfy_modificationupdates)
            s.remove_observer(self.sesscb_ntfy_commentupdates)
            s.remove_observer(self.sesscb_ntfy_playlistupdates)
            s.remove_observer(self.sesscb_ntfy_torrentupdates)
            s.remove_observer(self.sesscb_ntfy_myprefupdates)
            s.remove_observer(self.sesscb_ntfy_channelupdates)
            s.remove_observer(self.sesscb_ntfy_channelupdates)
            s.remove_observer(self.sesscb_ntfy_activities)
            s.remove_observer(self.sesscb_ntfy_reachable)

            try:
                self._logger.info("ONEXIT cleaning database")
                self.utility.session.notifier.notify(NTFY_CLOSE_TICK,
                                                     NTFY_INSERT, None,
                                                     'Cleaning database')
                wx.Yield()
                torrent_db = self.utility.session.open_dbhandler(NTFY_TORRENTS)
                torrent_db._db.clean_db(randint(0, 24) == 0, exiting=True)
            except:
                print_exc()

            self.utility.session.notifier.notify(NTFY_CLOSE_TICK, NTFY_INSERT,
                                                 None, 'Shutdown session')
            wx.Yield()
            self.utility.session.shutdown(hacksessconfcheckpoint=False)

            # Arno, 2012-07-12: Shutdown should be quick
            # Niels, 2013-03-21: However, setting it too low will prevent checkpoints from being written to disk
            waittime = 60
            while not self.utility.session.has_shutdown():
                diff = time() - session_shutdown_start
                if diff > waittime:
                    self._logger.info(
                        "main: ONEXIT NOT Waiting for Session to shutdown, took too long"
                    )
                    break

                self._logger.info(
                    "ONEXIT Waiting for Session to shutdown, will wait for an additional %d seconds",
                    waittime - diff)
                sleep(3)
            self._logger.info("ONEXIT Session is shutdown")

        self.utility.session.notifier.notify(NTFY_CLOSE_TICK, NTFY_INSERT,
                                             None, 'Deleting instances')
        self._logger.debug("ONEXIT deleting instances")

        Session.del_instance()
        GUIDBProducer.delInstance()
        DefaultDownloadStartupConfig.delInstance()
        GuiImageManager.delInstance()

        self.utility.session.notifier.notify(NTFY_CLOSE_TICK, NTFY_INSERT,
                                             None, 'Exiting now')

        self.utility.session.notifier.notify(NTFY_CLOSE_TICK, NTFY_DELETE,
                                             None, None)

        GUIUtility.delInstance()
Example #7
0
    def init(self):
        if self.dispersy:
            from Tribler.dispersy.community import HardKilledCommunity

            self._logger.info("lmc: Starting Dispersy...")

            now = timemod.time()
            success = self.dispersy.start(self.session.autoload_discovery)

            diff = timemod.time() - now
            if success:
                self._logger.info("lmc: Dispersy started successfully in %.2f seconds [port: %d]",
                                  diff, self.dispersy.wan_address[1])
            else:
                self._logger.info("lmc: Dispersy failed to start in %.2f seconds", diff)

            self.upnp_ports.append((self.dispersy.wan_address[1], 'UDP'))

            from Tribler.dispersy.crypto import M2CryptoSK
            self.session.dispersy_member = blockingCallFromThread(reactor, self.dispersy.get_member,
                                                                  private_key=self.dispersy.crypto.key_to_bin(M2CryptoSK(filename=self.session.get_permid_keypair_filename())))

            blockingCallFromThread(reactor, self.dispersy.define_auto_load, HardKilledCommunity,
                                   self.session.dispersy_member, load=True)

            if self.session.get_megacache():
                self.dispersy.database.attach_commit_callback(self.session.sqlite_db.commit_now)

            # notify dispersy finished loading
            self.session.notifier.notify(NTFY_DISPERSY, NTFY_STARTED, None)

            @blocking_call_on_reactor_thread
            def load_communities():
                self._logger.info("tribler: Preparing communities...")
                now_time = timemod.time()
                default_kwargs = {'tribler_session': self.session}

                # Search Community
                if self.session.get_enable_torrent_search():
                    from Tribler.community.search.community import SearchCommunity
                    self.dispersy.define_auto_load(SearchCommunity, self.session.dispersy_member, load=True,
                                                   kargs=default_kwargs)

                # AllChannel Community
                if self.session.get_enable_channel_search():
                    from Tribler.community.allchannel.community import AllChannelCommunity
                    self.dispersy.define_auto_load(AllChannelCommunity, self.session.dispersy_member, load=True,
                                                   kargs=default_kwargs)

                # Bartercast Community
                if self.session.get_barter_community_enabled():
                    from Tribler.community.bartercast4.community import BarterCommunity
                    self.dispersy.define_auto_load(BarterCommunity, self.session.dispersy_member, load=True)

                # Channel Community
                if self.session.get_channel_community_enabled():
                    from Tribler.community.channel.community import ChannelCommunity
                    self.dispersy.define_auto_load(ChannelCommunity,
                                                   self.session.dispersy_member, load=True, kargs=default_kwargs)

                # PreviewChannel Community
                if self.session.get_preview_channel_community_enabled():
                    from Tribler.community.channel.preview import PreviewChannelCommunity
                    self.dispersy.define_auto_load(PreviewChannelCommunity,
                                                   self.session.dispersy_member, kargs=default_kwargs)

                if self.session.get_tunnel_community_enabled():
                    tunnel_settings = TunnelSettings(tribler_session=self.session)
                    tunnel_kwargs = {'tribler_session': self.session, 'settings': tunnel_settings}

                    if self.session.get_enable_multichain():
                        multichain_kwargs = {'tribler_session': self.session}

                        # If the multichain is enabled, we use the permanent multichain keypair
                        # for both the multichain and the tunnel community
                        keypair = self.session.multichain_keypair
                        dispersy_member = self.dispersy.get_member(private_key=keypair.key_to_bin())

                        from Tribler.community.multichain.community import MultiChainCommunity
                        self.dispersy.define_auto_load(MultiChainCommunity,
                                                       dispersy_member,
                                                       load=True,
                                                       kargs=multichain_kwargs)

                        from Tribler.community.tunnel.hidden_community_multichain import HiddenTunnelCommunityMultichain
                        self.tunnel_community = self.dispersy.define_auto_load(
                            HiddenTunnelCommunityMultichain, dispersy_member, load=True, kargs=tunnel_kwargs)[0]
                    else:
                        keypair = self.dispersy.crypto.generate_key(u"curve25519")
                        dispersy_member = self.dispersy.get_member(private_key=self.dispersy.crypto.key_to_bin(keypair))

                        from Tribler.community.tunnel.hidden_community import HiddenTunnelCommunity
                        self.tunnel_community = self.dispersy.define_auto_load(
                            HiddenTunnelCommunity, dispersy_member, load=True, kargs=tunnel_kwargs)[0]

                self.session.set_anon_proxy_settings(2, ("127.0.0.1",
                                                         self.session.get_tunnel_community_socks5_listen_ports()))

                self._logger.info("tribler: communities are ready in %.2f seconds", timemod.time() - now_time)

            load_communities()

            if self.session.get_enable_channel_search():
                from Tribler.Core.Modules.channel.channel_manager import ChannelManager
                self.channel_manager = ChannelManager(self.session)
                self.channel_manager.initialize()

        if self.session.get_mainline_dht():
            from Tribler.Core.DecentralizedTracking import mainlineDHT
            self.mainline_dht = mainlineDHT.init(('127.0.0.1', self.session.get_mainline_dht_listen_port()),
                                                 self.session.get_state_dir())
            self.upnp_ports.append((self.session.get_mainline_dht_listen_port(), 'UDP'))

        if self.session.get_libtorrent():
            from Tribler.Core.Libtorrent.LibtorrentMgr import LibtorrentMgr
            self.ltmgr = LibtorrentMgr(self.session)
            self.ltmgr.initialize()
            for port, protocol in self.upnp_ports:
                self.ltmgr.add_upnp_mapping(port, protocol)

        # add task for tracker checking
        if self.session.get_torrent_checking():
            self.torrent_checker = TorrentChecker(self.session)
            self.torrent_checker.initialize()

        if self.rtorrent_handler:
            self.rtorrent_handler.initialize()

        if self.api_manager:
            self.api_manager.root_endpoint.start_endpoints()

        if self.session.get_watch_folder_enabled():
            self.watch_folder = WatchFolder(self.session)
            self.watch_folder.start()

        if self.session.get_creditmining_enable():
            from Tribler.Policies.BoostingManager import BoostingManager
            self.boosting_manager = BoostingManager(self.session)

        self.version_check_manager = VersionCheckManager(self.session)
        self.session.set_download_states_callback(self.sesscb_states_callback)

        self.initComplete = True
Example #8
0
    def init(self, autoload_discovery):
        if self.dispersy:
            from Tribler.dispersy.community import HardKilledCommunity

            self._logger.info("lmc: Starting Dispersy...")

            now = timemod.time()
            success = self.dispersy.start(autoload_discovery)

            diff = timemod.time() - now
            if success:
                self._logger.info(
                    "lmc: Dispersy started successfully in %.2f seconds [port: %d]",
                    diff, self.dispersy.wan_address[1])
            else:
                self._logger.info(
                    "lmc: Dispersy failed to start in %.2f seconds", diff)

            self.upnp_ports.append((self.dispersy.wan_address[1], 'UDP'))

            from Tribler.dispersy.crypto import M2CryptoSK
            self.session.dispersy_member = blockingCallFromThread(
                reactor,
                self.dispersy.get_member,
                private_key=self.dispersy.crypto.key_to_bin(
                    M2CryptoSK(
                        filename=self.session.get_permid_keypair_filename())))

            blockingCallFromThread(reactor,
                                   self.dispersy.define_auto_load,
                                   HardKilledCommunity,
                                   self.session.dispersy_member,
                                   load=True)

            if self.session.get_megacache():
                self.dispersy.database.attach_commit_callback(
                    self.session.sqlite_db.commit_now)

            # notify dispersy finished loading
            self.session.notifier.notify(NTFY_DISPERSY, NTFY_STARTED, None)

            @blocking_call_on_reactor_thread
            def load_communities():
                # load communities
                # Search Community
                if self.session.get_enable_torrent_search():
                    from Tribler.community.search.community import SearchCommunity
                    self.dispersy.define_auto_load(
                        SearchCommunity,
                        self.session.dispersy_member,
                        load=True,
                        kargs={'tribler_session': self.session})

                # AllChannel Community
                if self.session.get_enable_channel_search():
                    from Tribler.community.allchannel.community import AllChannelCommunity
                    self.dispersy.define_auto_load(
                        AllChannelCommunity,
                        self.session.dispersy_member,
                        load=True,
                        kargs={'tribler_session': self.session})

            load_communities()

        from Tribler.Core.DecentralizedTracking import mainlineDHT
        try:
            self.mainline_dht = mainlineDHT.init(
                ('127.0.0.1', self.session.get_mainline_dht_listen_port()),
                self.session.get_state_dir())
            self.upnp_ports.append(
                (self.session.get_mainline_dht_listen_port(), 'UDP'))
        except:
            print_exc()

        if self.session.get_libtorrent():
            from Tribler.Core.Libtorrent.LibtorrentMgr import LibtorrentMgr
            self.ltmgr = LibtorrentMgr(self.session)
            self.ltmgr.initialize()
            # FIXME(lipu): upnp APIs are not exported in libtorrent python-binding.
            #for port, protocol in self.upnp_ports:
            #    self.ltmgr.add_upnp_mapping(port, protocol)

        # add task for tracker checking
        if self.session.get_torrent_checking():
            try:
                from Tribler.Core.TorrentChecker.torrent_checker import TorrentChecker
                self.torrent_checker = TorrentChecker(self.session)
                self.torrent_checker.initialize()
            except:
                print_exc()

        if self.rtorrent_handler:
            self.rtorrent_handler.initialize()

        self.initComplete = True
Example #9
0
    def init(self, autoload_discovery):
        if self.dispersy:
            from Tribler.dispersy.community import HardKilledCommunity

            self._logger.info("lmc: Starting Dispersy...")

            now = timemod.time()
            success = self.dispersy.start(autoload_discovery)

            diff = timemod.time() - now
            if success:
                self._logger.info("lmc: Dispersy started successfully in %.2f seconds [port: %d]",
                                  diff, self.dispersy.wan_address[1])
            else:
                self._logger.info("lmc: Dispersy failed to start in %.2f seconds", diff)

            self.upnp_ports.append((self.dispersy.wan_address[1], 'UDP'))

            from Tribler.dispersy.crypto import M2CryptoSK
            self.session.dispersy_member = blockingCallFromThread(reactor, self.dispersy.get_member,
                                                                  private_key=self.dispersy.crypto.key_to_bin(M2CryptoSK(filename=self.session.get_permid_keypair_filename())))

            blockingCallFromThread(reactor, self.dispersy.define_auto_load, HardKilledCommunity,
                                   self.session.dispersy_member, load=True)

            if self.session.get_megacache():
                self.dispersy.database.attach_commit_callback(self.session.sqlite_db.commit_now)

            # notify dispersy finished loading
            self.session.notifier.notify(NTFY_DISPERSY, NTFY_STARTED, None)

            @blocking_call_on_reactor_thread
            def load_communities():
                # load communities
                # Search Community
                if self.session.get_enable_torrent_search():
                    from Tribler.community.search.community import SearchCommunity
                    self.dispersy.define_auto_load(SearchCommunity, self.session.dispersy_member, load=True,
                                                   kargs={'tribler_session': self.session})

                # AllChannel Community
                if self.session.get_enable_channel_search():
                    from Tribler.community.allchannel.community import AllChannelCommunity
                    self.dispersy.define_auto_load(AllChannelCommunity, self.session.dispersy_member, load=True,
                                                   kargs={'tribler_session': self.session})
            load_communities()

        from Tribler.Core.DecentralizedTracking import mainlineDHT
        try:
            self.mainline_dht = mainlineDHT.init(('127.0.0.1', self.session.get_mainline_dht_listen_port()),
                                                 self.session.get_state_dir())
            self.upnp_ports.append((self.session.get_mainline_dht_listen_port(), 'UDP'))
        except:
            print_exc()

        if self.session.get_libtorrent():
            from Tribler.Core.Libtorrent.LibtorrentMgr import LibtorrentMgr
            self.ltmgr = LibtorrentMgr(self.session)
            self.ltmgr.initialize()
            # FIXME(lipu): upnp APIs are not exported in libtorrent python-binding.
            #for port, protocol in self.upnp_ports:
            #    self.ltmgr.add_upnp_mapping(port, protocol)

        # add task for tracker checking
        if self.session.get_torrent_checking():
            try:
                from Tribler.Core.TorrentChecker.torrent_checker import TorrentChecker
                self.torrent_checker = TorrentChecker(self.session)
                self.torrent_checker.initialize()
            except:
                print_exc()

        if self.rtorrent_handler:
            self.rtorrent_handler.initialize()

        self.initComplete = True