def create_session(self, hops=0):
settings = lt.session_settings()
if hops == 0:
settings.user_agent = 'Tribler/' + version_id
# Elric: Strip out the -rcX, -beta, -whatever tail on the version string.
fingerprint = ['TL'] + map(int, version_id.split('-')[0].split('.')) + [0]
# Workaround for libtorrent 0.16.3 segfault (see https://code.google.com/p/libtorrent/issues/detail?id=369)
ltsession = lt.session(lt.fingerprint(*fingerprint), flags=1)
enable_utp = self.trsession.get_libtorrent_utp()
settings.enable_outgoing_utp = enable_utp
settings.enable_incoming_utp = enable_utp
pe_settings = lt.pe_settings()
pe_settings.prefer_rc4 = True
ltsession.set_pe_settings(pe_settings)
else:
settings.enable_outgoing_utp = True
settings.enable_incoming_utp = True
settings.enable_outgoing_tcp = False
settings.enable_incoming_tcp = False
settings.anonymous_mode = True
# No PEX for anonymous sessions
ltsession = lt.session(flags=0)
ltsession.add_extension(lt.create_ut_metadata_plugin)
ltsession.add_extension(lt.create_smart_ban_plugin)
ltsession.set_settings(settings)
ltsession.set_alert_mask(lt.alert.category_t.stats_notification |
lt.alert.category_t.error_notification |
lt.alert.category_t.status_notification |
lt.alert.category_t.storage_notification |
lt.alert.category_t.performance_warning |
lt.alert.category_t.tracker_notification)
# Load proxy settings
if hops == 0:
proxy_settings = self.trsession.get_libtorrent_proxy_settings()
else:
proxy_settings = list(self.trsession.get_anon_proxy_settings())
proxy_host, proxy_ports = proxy_settings[1]
proxy_settings[1] = (proxy_host, proxy_ports[hops - 1])
self.set_proxy_settings(ltsession, *proxy_settings)
# Set listen port & start the DHT
if hops == 0:
listen_port = self.trsession.get_listen_port()
ltsession.listen_on(listen_port, listen_port + 10)
if listen_port != ltsession.listen_port():
self.trsession.set_listen_port_runtime(ltsession.listen_port())
try:
dht_state = open(os.path.join(self.trsession.get_state_dir(), DHTSTATE_FILENAME)).read()
ltsession.start_dht(lt.bdecode(dht_state))
except Exception, exc:
self._logger.info("could not restore dht state, got exception: %r. starting from scratch" % exc)
ltsession.start_dht(None)
def create_session(self, hops=0, store_listen_port=True):
settings = {}
# Due to a bug in Libtorrent 0.16.18, the outgoing_port and num_outgoing_ports value should be set in
# the settings dictionary
settings['outgoing_port'] = 0
settings['num_outgoing_ports'] = 1
settings['allow_multiple_connections_per_ip'] = 0
# Copy construct so we don't modify the default list
extensions = list(DEFAULT_LT_EXTENSIONS)
# Elric: Strip out the -rcX, -beta, -whatever tail on the version string.
fingerprint = ['TL'] + [int(x) for x in version_id.split('-')[0].split('.')] + [0]
ltsession = lt.session(lt.fingerprint(*fingerprint), flags=0) if hops == 0 else lt.session(flags=0)
if hops == 0:
settings['user_agent'] = 'Tribler/' + version_id
enable_utp = self.tribler_session.config.get_libtorrent_utp()
settings['enable_outgoing_utp'] = enable_utp
settings['enable_incoming_utp'] = enable_utp
if LooseVersion(self.get_libtorrent_version()) >= LooseVersion("1.1.0"):
settings['prefer_rc4'] = True
settings["listen_interfaces"] = "0.0.0.0:%d" % self.tribler_session.config.get_libtorrent_port()
else:
pe_settings = lt.pe_settings()
pe_settings.prefer_rc4 = True
ltsession.set_pe_settings(pe_settings)
mid = self.tribler_session.trustchain_keypair.key_to_hash()
settings['peer_fingerprint'] = mid
settings['handshake_client_version'] = 'Tribler/' + version_id + '/' + str(hexlify(mid))
else:
settings['enable_outgoing_utp'] = True
settings['enable_incoming_utp'] = True
settings['enable_outgoing_tcp'] = False
settings['enable_incoming_tcp'] = False
settings['anonymous_mode'] = True
settings['force_proxy'] = True
if LooseVersion(self.get_libtorrent_version()) >= LooseVersion("1.1.0"):
settings["listen_interfaces"] = "0.0.0.0:%d" % self.tribler_session.config.get_anon_listen_port()
self.set_session_settings(ltsession, settings)
ltsession.set_alert_mask(self.default_alert_mask)
# Load proxy settings
if hops == 0:
proxy_settings = self.tribler_session.config.get_libtorrent_proxy_settings()
else:
proxy_settings = list(self.tribler_session.config.get_anon_proxy_settings())
proxy_host, proxy_ports = proxy_settings[1]
proxy_settings[1] = (proxy_host, proxy_ports[hops - 1])
self.set_proxy_settings(ltsession, *proxy_settings)
for extension in extensions:
ltsession.add_extension(extension)
# Set listen port & start the DHT
if hops == 0:
listen_port = self.tribler_session.config.get_libtorrent_port()
ltsession.listen_on(listen_port, listen_port + 10)
if listen_port != ltsession.listen_port() and store_listen_port:
self.tribler_session.config.set_libtorrent_port_runtime(ltsession.listen_port())
try:
lt_state = lt.bdecode(
open(os.path.join(self.tribler_session.config.get_state_dir(), LTSTATE_FILENAME)).read())
if lt_state is not None:
ltsession.load_state(lt_state)
else:
self._logger.warning("the lt.state appears to be corrupt, writing new data on shutdown")
except Exception as exc:
self._logger.info("could not load libtorrent state, got exception: %r. starting from scratch" % exc)
else:
ltsession.listen_on(self.tribler_session.config.get_anon_listen_port(),
self.tribler_session.config.get_anon_listen_port() + 20)
ltsession_settings = ltsession.get_settings()
ltsession_settings['upload_rate_limit'] = self.tribler_session.config.get_libtorrent_max_upload_rate()
ltsession_settings['download_rate_limit'] = self.tribler_session.config.get_libtorrent_max_download_rate()
self.set_session_settings(ltsession, ltsession_settings)
if self.tribler_session.config.get_libtorrent_dht_enabled():
ltsession.start_dht()
for router in DEFAULT_DHT_ROUTERS:
ltsession.add_dht_router(*router)
ltsession.start_lsd()
self._logger.debug("Started libtorrent session for %d hops on port %d", hops, ltsession.listen_port())
self.lt_session_shutdown_ready[hops] = False
return ltsession
def create_session(self, hops=0, store_listen_port=True):
settings = {}
# Due to a bug in Libtorrent 0.16.18, the outgoing_port and num_outgoing_ports value should be set in
# the settings dictionary
settings['outgoing_port'] = 0
settings['num_outgoing_ports'] = 1
# Elric: Strip out the -rcX, -beta, -whatever tail on the version string.
fingerprint = ['TL'] + map(int,
version_id.split('-')[0].split('.')) + [0]
ltsession = lt.session(lt.fingerprint(
*fingerprint), flags=1) if hops == 0 else lt.session(flags=0)
if hops == 0:
settings['user_agent'] = 'Tribler/' + version_id
enable_utp = self.trsession.get_libtorrent_utp()
settings['enable_outgoing_utp'] = enable_utp
settings['enable_incoming_utp'] = enable_utp
if LooseVersion(
self.get_libtorrent_version()) >= LooseVersion("1.1.0"):
settings['prefer_rc4'] = True
settings[
"listen_interfaces"] = "0.0.0.0:%d" % self.trsession.get_listen_port(
)
else:
pe_settings = lt.pe_settings()
pe_settings.prefer_rc4 = True
ltsession.set_pe_settings(pe_settings)
else:
settings['enable_outgoing_utp'] = True
settings['enable_incoming_utp'] = True
settings['enable_outgoing_tcp'] = False
settings['enable_incoming_tcp'] = False
settings['anonymous_mode'] = True
settings['force_proxy'] = True
if LooseVersion(
self.get_libtorrent_version()) >= LooseVersion("1.1.0"):
settings[
"listen_interfaces"] = "0.0.0.0:%d" % self.trsession.get_anon_listen_port(
)
# No PEX for anonymous sessions
ltsession = lt.session(flags=0)
ltsession.add_extension(lt.create_ut_metadata_plugin)
ltsession.add_extension(lt.create_smart_ban_plugin)
ltsession.set_settings(settings)
ltsession.set_alert_mask(lt.alert.category_t.stats_notification
| lt.alert.category_t.error_notification
| lt.alert.category_t.status_notification
| lt.alert.category_t.storage_notification
| lt.alert.category_t.performance_warning
| lt.alert.category_t.tracker_notification)
# Load proxy settings
if hops == 0:
proxy_settings = self.trsession.get_libtorrent_proxy_settings()
else:
proxy_settings = list(self.trsession.get_anon_proxy_settings())
proxy_host, proxy_ports = proxy_settings[1]
proxy_settings[1] = (proxy_host, proxy_ports[hops - 1])
self.set_proxy_settings(ltsession, *proxy_settings)
# Set listen port & start the DHT
if hops == 0:
listen_port = self.trsession.get_listen_port()
ltsession.listen_on(listen_port, listen_port + 10)
if listen_port != ltsession.listen_port() and store_listen_port:
self.trsession.set_listen_port_runtime(ltsession.listen_port())
try:
lt_state = lt.bdecode(
open(
os.path.join(self.trsession.get_state_dir(),
LTSTATE_FILENAME)).read())
if lt_state is not None:
ltsession.load_state(lt_state)
else:
self._logger.warning(
"the lt.state appears to be corrupt, writing new data on shutdown"
)
except Exception, exc:
self._logger.info(
"could not load libtorrent state, got exception: %r. starting from scratch"
% exc)
ltsession.start_dht()
def create_session(self, hops=0, store_listen_port=True):
settings = {}
# Due to a bug in Libtorrent 0.16.18, the outgoing_port and num_outgoing_ports value should be set in
# the settings dictionary
settings['outgoing_port'] = 0
settings['num_outgoing_ports'] = 1
# Copy construct so we don't modify the default list
extensions = list(DEFAULT_LT_EXTENSIONS)
# Elric: Strip out the -rcX, -beta, -whatever tail on the version string.
fingerprint = ['TL'] + map(int, version_id.split('-')[0].split('.')) + [0]
ltsession = lt.session(lt.fingerprint(*fingerprint), flags=0) if hops == 0 else lt.session(flags=0)
if hops == 0:
settings['user_agent'] = 'Tribler/' + version_id
enable_utp = self.tribler_session.config.get_libtorrent_utp()
settings['enable_outgoing_utp'] = enable_utp
settings['enable_incoming_utp'] = enable_utp
if LooseVersion(self.get_libtorrent_version()) >= LooseVersion("1.1.0"):
settings['prefer_rc4'] = True
settings["listen_interfaces"] = "0.0.0.0:%d" % self.tribler_session.config.get_libtorrent_port()
else:
pe_settings = lt.pe_settings()
pe_settings.prefer_rc4 = True
ltsession.set_pe_settings(pe_settings)
mid = self.tribler_session.trustchain_keypair.key_to_hash()
settings['peer_fingerprint'] = mid
settings['handshake_client_version'] = 'Tribler/' + version_id + '/' + mid.encode('hex')
else:
settings['enable_outgoing_utp'] = True
settings['enable_incoming_utp'] = True
settings['enable_outgoing_tcp'] = False
settings['enable_incoming_tcp'] = False
settings['anonymous_mode'] = True
settings['force_proxy'] = True
if LooseVersion(self.get_libtorrent_version()) >= LooseVersion("1.1.0"):
settings["listen_interfaces"] = "0.0.0.0:%d" % self.tribler_session.config.get_anon_listen_port()
# No PEX for anonymous sessions
if lt.create_ut_pex_plugin in extensions:
extensions.remove(lt.create_ut_pex_plugin)
ltsession.set_settings(settings)
ltsession.set_alert_mask(self.default_alert_mask)
# Load proxy settings
if hops == 0:
proxy_settings = self.tribler_session.config.get_libtorrent_proxy_settings()
else:
proxy_settings = list(self.tribler_session.config.get_anon_proxy_settings())
proxy_host, proxy_ports = proxy_settings[1]
proxy_settings[1] = (proxy_host, proxy_ports[hops - 1])
self.set_proxy_settings(ltsession, *proxy_settings)
for extension in extensions:
ltsession.add_extension(extension)
# Set listen port & start the DHT
if hops == 0:
listen_port = self.tribler_session.config.get_libtorrent_port()
ltsession.listen_on(listen_port, listen_port + 10)
if listen_port != ltsession.listen_port() and store_listen_port:
self.tribler_session.config.set_libtorrent_port_runtime(ltsession.listen_port())
try:
lt_state = lt.bdecode(
open(os.path.join(self.tribler_session.config.get_state_dir(), LTSTATE_FILENAME)).read())
if lt_state is not None:
ltsession.load_state(lt_state)
else:
self._logger.warning("the lt.state appears to be corrupt, writing new data on shutdown")
except Exception, exc:
self._logger.info("could not load libtorrent state, got exception: %r. starting from scratch" % exc)
ltsession.start_dht()
def create_session(self, hops=0):
settings = {}
# Due to a bug in Libtorrent 0.16.18, the outgoing_port and num_outgoing_ports value should be set in
# the settings dictionary
settings['outgoing_port'] = 0
settings['num_outgoing_ports'] = 1
# Copy construct so we don't modify the default list
extensions = list(DEFAULT_LT_EXTENSIONS)
if hops == 0:
settings['user_agent'] = 'Tribler/' + version_id
# Elric: Strip out the -rcX, -beta, -whatever tail on the version string.
fingerprint = ['TL'] + map(
int,
version_id.split('-')[0].split('.')) + [0]
# Workaround for libtorrent 0.16.3 segfault (see https://code.google.com/p/libtorrent/issues/detail?id=369)
ltsession = lt.session(lt.fingerprint(*fingerprint), flags=0)
enable_utp = self.tribler_session.config.get_libtorrent_utp()
settings['enable_outgoing_utp'] = enable_utp
settings['enable_incoming_utp'] = enable_utp
pe_settings = lt.pe_settings()
pe_settings.prefer_rc4 = True
ltsession.set_pe_settings(pe_settings)
else:
settings['enable_outgoing_utp'] = True
settings['enable_incoming_utp'] = True
settings['enable_outgoing_tcp'] = False
settings['enable_incoming_tcp'] = False
settings['anonymous_mode'] = True
settings['force_proxy'] = True
ltsession = lt.session(flags=0)
# No PEX for anonymous sessions
if lt.create_ut_pex_plugin in extensions:
extensions.remove(lt.create_ut_pex_plugin)
ltsession.set_settings(settings)
ltsession.set_alert_mask(self.default_alert_mask)
# Load proxy settings
if hops == 0:
proxy_settings = self.tribler_session.config.get_libtorrent_proxy_settings(
)
else:
proxy_settings = list(
self.tribler_session.config.get_anon_proxy_settings())
proxy_host, proxy_ports = proxy_settings[1]
proxy_settings[1] = (proxy_host, proxy_ports[hops - 1])
self.set_proxy_settings(ltsession, *proxy_settings)
for extension in extensions:
ltsession.add_extension(extension)
# Set listen port & start the DHT
if hops == 0:
listen_port = self.tribler_session.config.get_libtorrent_port()
ltsession.listen_on(listen_port, listen_port + 10)
if listen_port != ltsession.listen_port():
self.tribler_session.config.set_libtorrent_port_runtime(
ltsession.listen_port())
try:
lt_state = lt.bdecode(
open(
os.path.join(
self.tribler_session.config.get_state_dir(),
LTSTATE_FILENAME)).read())
if lt_state is not None:
ltsession.load_state(lt_state)
else:
self._logger.warning(
"the lt.state appears to be corrupt, writing new data on shutdown"
)
except Exception, exc:
self._logger.info(
"could not load libtorrent state, got exception: %r. starting from scratch"
% exc)
ltsession.start_dht()
def create_session(self, hops=0):
settings = lt.session_settings()
if hops == 0:
settings.user_agent = 'Tribler/' + version_id
# Elric: Strip out the -rcX, -beta, -whatever tail on the version string.
fingerprint = ['TL'] + map(
int,
version_id.split('-')[0].split('.')) + [0]
# Workaround for libtorrent 0.16.3 segfault (see https://code.google.com/p/libtorrent/issues/detail?id=369)
ltsession = lt.session(lt.fingerprint(*fingerprint), flags=1)
enable_utp = self.trsession.get_libtorrent_utp()
settings.enable_outgoing_utp = enable_utp
settings.enable_incoming_utp = enable_utp
pe_settings = lt.pe_settings()
pe_settings.prefer_rc4 = True
ltsession.set_pe_settings(pe_settings)
else:
settings.enable_outgoing_utp = True
settings.enable_incoming_utp = True
settings.enable_outgoing_tcp = False
settings.enable_incoming_tcp = False
settings.anonymous_mode = True
# No PEX for anonymous sessions
ltsession = lt.session(flags=0)
ltsession.add_extension(lt.create_ut_metadata_plugin)
ltsession.add_extension(lt.create_smart_ban_plugin)
ltsession.set_settings(settings)
ltsession.set_alert_mask(lt.alert.category_t.stats_notification
| lt.alert.category_t.error_notification
| lt.alert.category_t.status_notification
| lt.alert.category_t.storage_notification
| lt.alert.category_t.performance_warning
| lt.alert.category_t.tracker_notification)
# Load proxy settings
if hops == 0:
proxy_settings = self.trsession.get_libtorrent_proxy_settings()
else:
proxy_settings = list(self.trsession.get_anon_proxy_settings())
proxy_host, proxy_ports = proxy_settings[1]
proxy_settings[1] = (proxy_host, proxy_ports[hops - 1])
self.set_proxy_settings(ltsession, *proxy_settings)
# Set listen port & start the DHT
if hops == 0:
listen_port = self.trsession.get_listen_port()
ltsession.listen_on(listen_port, listen_port + 10)
if listen_port != ltsession.listen_port():
self.trsession.set_listen_port_runtime(ltsession.listen_port())
try:
dht_state = open(
os.path.join(self.trsession.get_state_dir(),
DHTSTATE_FILENAME)).read()
ltsession.start_dht(lt.bdecode(dht_state))
except Exception, exc:
self._logger.info(
"could not restore dht state, got exception: %r. starting from scratch"
% exc)
ltsession.start_dht(None)
