def test_connectingCancelledError(self):
"""
L{error.ConnectingCancelledError} has an C{address} attribute.
"""
address = object()
e = error.ConnectingCancelledError(address)
self.assertIs(e.address, address)
def _canceller(self, deferred):
"""
The outgoing connection attempt was cancelled. Fail that L{Deferred}
with an L{error.ConnectingCancelledError}.
@param deferred: The L{Deferred <defer.Deferred>} that was cancelled;
should be the same as C{self._onConnection}.
@type deferred: L{Deferred <defer.Deferred>}
@note: This relies on startedConnecting having been called, so it may
seem as though there's a race condition where C{_connector} may not
have been set. However, using public APIs, this condition is
impossible to catch, because a connection API
(C{connectTCP}/C{SSL}/C{UNIX}) is always invoked before a
L{_WrappingFactory}'s L{Deferred <defer.Deferred>} is returned to
C{connect()}'s caller.
@return: C{None}
"""
deferred.errback(
error.ConnectingCancelledError(self._connector.getDestination()))
self._connector.stopConnecting()
def _canceller(deferred):
connector.stopConnecting()
deferred.errback(
error.ConnectingCancelledError(connector.getDestination()))