def new_connections (self):
if not self.serving:
return
yield None
reactor = self._reactor
ranged_neighbor = []
for connection in self._connected():
self.logger.debug('new connection received %s' % connection.name(),'network')
for key in reactor.peers:
peer = reactor.peers[key]
neighbor = peer.neighbor
connection_local = IP.create(connection.local).address()
neighbor_peer_start = neighbor.peer_address.address()
neighbor_peer_next = neighbor_peer_start + neighbor.range_size
if not neighbor_peer_start <= connection_local < neighbor_peer_next:
continue
connection_peer = IP.create(connection.peer).address()
neighbor_local = neighbor.local_address.address()
if connection_peer != neighbor_local:
if not neighbor.auto_discovery:
continue
# we found a range matching for this connection
# but the peer may already have connected, so
# we need to iterate all individual peers before
# handling "range" peers
if neighbor.range_size > 1:
ranged_neighbor.append(peer.neighbor)
continue
denied = peer.handle_connection(connection)
if denied:
self.logger.debug('refused connection from %s due to the state machine' % connection.name(),'network')
break
self.logger.debug('accepted connection from %s' % connection.name(),'network')
break
else:
# we did not break (and nothign was found/done or we have group match)
matched = len(ranged_neighbor)
if matched > 1:
self.logger.debug('could not accept connection from %s (more than one neighbor match)' % connection.name(),'network')
reactor.asynchronous.schedule(str(uuid.uuid1()), 'sending notification (6,5)', connection.notification(
6, 5, 'could not accept the connection (more than one neighbor match)'))
return
if not matched:
self.logger.debug('no session configured for %s' % connection.name(),'network')
reactor.asynchronous.schedule(str(uuid.uuid1()), 'sending notification (6,3)', connection.notification(
6, 3, 'no session configured for the peer'))
return
new_neighbor = copy.copy(ranged_neighbor[0])
new_neighbor.range_size = 1
new_neighbor.generated = True
new_neighbor.local_address = IP.create(connection.peer)
new_neighbor.peer_address = IP.create(connection.local)
new_neighbor.router_id = RouterID.create(connection.local)
new_peer = Peer(new_neighbor,self)
denied = new_peer.handle_connection(connection)
if denied:
self.logger.debug('refused connection from %s due to the state machine' % connection.name(),'network')
return
reactor.peers[new_neighbor.name()] = new_peer
return
def new_connections(self):
if not self.serving:
return
yield None
reactor = self._reactor
ranged_neighbor = []
for connection in self._connected():
self.logger.debug('new connection received %s' % connection.name(),
'network')
for key in reactor.peers:
peer = reactor.peers[key]
neighbor = peer.neighbor
connection_local = IP.create(connection.local).address()
neighbor_peer_start = neighbor.peer_address.address()
neighbor_peer_next = neighbor_peer_start + neighbor.range_size
if not neighbor_peer_start <= connection_local < neighbor_peer_next:
continue
connection_peer = IP.create(connection.peer).address()
neighbor_local = neighbor.local_address.address()
if connection_peer != neighbor_local:
if not neighbor.auto_discovery:
continue
# we found a range matching for this connection
# but the peer may already have connected, so
# we need to iterate all individual peers before
# handling "range" peers
if neighbor.range_size > 1:
ranged_neighbor.append(peer.neighbor)
continue
denied = peer.handle_connection(connection)
if denied:
self.logger.debug(
'refused connection from %s due to the state machine' %
connection.name(), 'network')
break
self.logger.debug(
'accepted connection from %s' % connection.name(),
'network')
break
else:
# we did not break (and nothign was found/done or we have group match)
matched = len(ranged_neighbor)
if matched > 1:
self.logger.debug(
'could not accept connection from %s (more than one neighbor match)'
% connection.name(), 'network')
reactor.asynchronous.schedule(
str(uuid.uuid1()), 'sending notification (6,5)',
connection.notification(
6, 5,
'could not accept the connection (more than one neighbor match)'
))
return
if not matched:
self.logger.debug(
'no session configured for %s' % connection.name(),
'network')
reactor.asynchronous.schedule(
str(uuid.uuid1()), 'sending notification (6,3)',
connection.notification(
6, 3, 'no session configured for the peer'))
return
new_neighbor = copy.copy(ranged_neighbor[0])
new_neighbor.range_size = 1
new_neighbor.generated = True
new_neighbor.local_address = IP.create(connection.peer)
new_neighbor.peer_address = IP.create(connection.local)
if not new_neighbor.router_id:
new_neighbor.router_id = RouterID.create(connection.local)
new_peer = Peer(new_neighbor, reactor)
denied = new_peer.handle_connection(connection)
if denied:
self.logger.debug(
'refused connection from %s due to the state machine' %
connection.name(), 'network')
return
reactor.peers[new_neighbor.name()] = new_peer
return
