def doStartNewSession(self, arg):
"""
Action method.
"""
from transport.udp import udp_session
peer_address = arg
if self.node.my_address is None:
if _Debug:
lg.out(
_DebugLevel,
'udp_connector.doStartNewSession to %s at %s SKIP because my_address is None' %
(self.peer_id,
peer_address))
return
active_sessions = udp_session.get(peer_address)
if active_sessions:
if _Debug:
lg.out(_DebugLevel, 'udp_connector.doStartNewSession SKIP because found existing by peer address %s : %s' % (
peer_address, active_sessions, ))
return
active_sessions = udp_session.get_by_peer_id(self.peer_id)
if active_sessions:
if _Debug:
lg.out(_DebugLevel, 'udp_connector.doStartNewSession SKIP because found existing by peer id %s : %s' % (
self.peer_id, active_sessions, ))
return
s = udp_session.create(self.node, peer_address, self.peer_id)
s.automat('init', (self.listen_port, self.my_id, self.my_address))
def doStartNewSession(self, arg):
"""
Action method.
"""
from transport.udp import udp_session
peer_address = arg
if self.node.my_address is None:
if _Debug:
lg.out(
_DebugLevel,
'udp_connector.doStartNewSession to %s at %s SKIP because my_address is None' %
(self.peer_id,
peer_address))
return
s = udp_session.get(peer_address)
if s:
if _Debug:
lg.out(
_DebugLevel,
'udp_connector.doStartNewSession SKIP because found existing : %s' %
s)
return
s = udp_session.get_by_peer_id(self.peer_id)
if s:
if _Debug:
lg.out(
_DebugLevel,
'udp_connector.doStartNewSession SKIP because found existing by peer id:%s %s' %
(self.peer_id,
s))
return
s = udp_session.create(self.node, peer_address, self.peer_id)
s.automat('init', (self.listen_port, self.my_id, self.my_address))
def _datagram_received(self, datagram, address):
"""
"""
# command, payload = datagram
# lg.out(18, '-> [%s] (%d bytes) from %s' % (command, len(payload), str(address)))
s = udp_session.get(address)
if s:
s.automat('datagram-received', (datagram, address))
self.automat('datagram-received', (datagram, address))
return False
def _datagram_received(self, datagram, address):
"""
"""
# command, payload = datagram
# lg.out(18, '-> [%s] (%d bytes) from %s' % (command, len(payload), str(address)))
s = udp_session.get(address)
if s:
s.automat('datagram-received', (datagram, address))
self.automat('datagram-received', (datagram, address))
return False
def doCheckAndStartNewSession(self, arg):
"""
Action method.
"""
if self.my_address is None:
if _Debug:
lg.out(
_DebugLevel,
'dp_node.doCheckAndStartNewSession SKIP because my_address is None'
)
return
incoming_str = arg
if incoming_str is None:
return
try:
incoming_user_id, incoming_user_address, time_placed = incoming_str.split(
' ')
incoming_user_address = incoming_user_address.split(':')
incoming_user_address[1] = int(incoming_user_address[1])
incoming_user_address = tuple(incoming_user_address)
except:
if _Debug:
lg.out(_DebugLevel, '%r' % incoming_str)
lg.exc()
return
active_sessions = udp_session.get(incoming_user_address)
if active_sessions:
if _Debug:
lg.out(
_DebugLevel,
'udp_node.doCheckAndStartNewSessions SKIP because found existing by address %s : %s'
% (
incoming_user_address,
active_sessions,
))
return
active_sessions = udp_session.get_by_peer_id(incoming_user_id)
if active_sessions:
if _Debug:
lg.out(
_DebugLevel,
'udp_node.doCheckAndStartNewSession SKIP because found existing by peer id %s : %s'
% (
incoming_user_id,
active_sessions,
))
return
if _Debug:
lg.out(
_DebugLevel,
'udp_node.doCheckAndStartNewSession wants to start a new session with incoming peer %s at %s'
% (incoming_user_id, incoming_user_address))
s = udp_session.create(self, incoming_user_address, incoming_user_id)
s.automat('init')
def isKnownPeer(self, arg):
"""
Condition method.
"""
try:
datagram, address = arg
command, payload = datagram
except:
lg.exc()
return False
if address in stun_client.A().stun_servers:
return True
s = udp_session.get(address)
return s is not None
def isKnownPeer(self, arg):
"""
Condition method.
"""
try:
datagram, address = arg
command, payload = datagram
except:
lg.exc()
return False
if address in stun_client.A().stun_servers:
return True
s = udp_session.get(address)
return s is not None
def isKnownPeer(self, *args, **kwargs):
"""
Condition method.
"""
try:
datagram, address = args[0]
command, payload = datagram
except:
lg.exc()
return False
if address in stun_client.A().stun_servers:
return True
active_sessions = udp_session.get(address)
return len(active_sessions) > 0
def doCheckAndStartNewSession(self, arg):
"""
Action method.
"""
if self.my_address is None:
if _Debug:
lg.out(
_DebugLevel,
'dp_node.doCheckAndStartNewSession SKIP because my_address is None')
return
incoming_str = arg
if incoming_str is None:
return
try:
incoming_user_id, incoming_user_address, time_placed = incoming_str.split(
' ')
incoming_user_address = incoming_user_address.split(':')
incoming_user_address[1] = int(incoming_user_address[1])
incoming_user_address = tuple(incoming_user_address)
except:
if _Debug:
lg.out(_DebugLevel, '%r' % incoming_str)
lg.exc()
return
s = udp_session.get(incoming_user_address)
if s:
if _Debug:
lg.out(
_DebugLevel,
'udp_node.doCheckAndStartNewSessions SKIP because found existing %s' %
s)
return
s = udp_session.get_by_peer_id(incoming_user_id)
if s:
if _Debug:
lg.out(
_DebugLevel,
'udp_node.doCheckAndStartNewSession SKIP because found existing by peer id:%s %s' %
(incoming_user_id,
s))
return
if _Debug:
lg.out(
_DebugLevel,
'udp_node.doCheckAndStartNewSession wants to start a new session with incoming peer %s at %s' %
(incoming_user_id,
incoming_user_address))
s = udp_session.create(self, incoming_user_address, incoming_user_id)
s.automat('init')
