def get_routes(self, req, msgid, message, data):
routes = []
for n in neighbours.keys():
if n == node_id:
routes.append((n, "Loopback"))
else:
c = neighbours[n]
if isinstance(c, str):
routes.append((n, c))
else:
routes.append((n, c.getpeername()))
req.send(msgid, ("RESULT_TUPLE", tuple(routes)))
def get_routes(self, req, msgid, message, data):
routes = []
for n in neighbours.keys():
if n == node_id:
routes.append((n, "Loopback"))
else:
c = neighbours[n]
if isinstance(c, str):
routes.append((n, c))
else:
routes.append((n, c.getpeername()))
req.send(msgid, ("RESULT_TUPLE", tuple(routes)))
def get_connect_details(self, req, msgid, message, data):
# try to find out how to connect to a server
if str(data[0]) == node_id:
# they're looking for us! Return our details
req.send(msgid, ("RESULT_TUPLE", ((req.getsockname()[0], getOptions().port), None)))
elif str(data[0]) in neighbours.keys():
# they're looking for our neighbour, ask them how to connect to them
r = sendMessageToNode(str(data[0]), None, get_connect_details, str(data[0]))
if isinstance(neighbours[str(data[0])], str): # we don't have a direct connection
req.send(msgid, ("RESULT_TUPLE", (r[1], neighbours[str(data[0])])))
else: # we have a direct connection, tell people to go through us
req.send(msgid, ("RESULT_TUPLE", (r[1], node_id)))
else:
# we don't know the node they're looking for
req.send(msgid, (dont_know, ))
def get_connect_details(self, req, msgid, message, data):
# try to find out how to connect to a server
if str(data[0]) == node_id:
# they're looking for us! Return our details
req.send(msgid,
("RESULT_TUPLE",
((req.getsockname()[0], getOptions().port), None)))
elif str(data[0]) in neighbours.keys():
# they're looking for our neighbour, ask them how to connect to them
r = sendMessageToNode(str(data[0]), None, get_connect_details,
str(data[0]))
if isinstance(neighbours[str(data[0])],
str): # we don't have a direct connection
req.send(msgid,
("RESULT_TUPLE", (r[1], neighbours[str(data[0])])))
else: # we have a direct connection, tell people to go through us
req.send(msgid, ("RESULT_TUPLE", (r[1], node_id)))
else:
# we don't know the node they're looking for
req.send(msgid, (dont_know, ))
def get_neighbours(self, req, msgid, message, data):
req.send(msgid, ("RESULT_TUPLE", tuple(neighbours.keys())))
def get_neighbours(self, req, msgid, message, data):
req.send(msgid, ("RESULT_TUPLE", tuple(neighbours.keys())))
