def connect(self, host, port, username=None, password=None, retry=False):
if retry:
# Launch a client
self.pbClientFactory = ReconnectingPBClientFactory()
self.pbClientFactory.gotPerspective = self._connected
self.pbClientFactory.disconnected = self._disconnected
# Start login
if username is None and password is None:
self.pbClientFactory.startLogin(
Anonymous())
else:
self.pbClientFactory.startLogin(
UsernamePassword(
username,
password))
reactor.connectTCP(host, port, self.pbClientFactory)
else:
# Launch a client
self.pbClientFactory = pb.PBClientFactory()
reactor.connectTCP(host, port, self.pbClientFactory)
yield self.pbClientFactory.getRootObject()
if username is None and password is None:
yield self.pbClientFactory.login(
Anonymous()).addCallback(self._connected)
else:
yield self.pbClientFactory.login(
UsernamePassword(
username,
password)).addCallback(self._connected)
