def _port_test_failure(reason):
# is this one of the errors that corresponds to unreachability?
if Basic.exception_is_a(reason, [CannotListenError, TimeoutError]):
return False
# otherwise, we do not know the state of reachability (None signals that)
# and log the error if necessary
unexpectedException = not Basic.exception_is_a(reason, [ConnectError])
if unexpectedException:
log_ex(reason, "Unexpected failure while testing port")
return None
def _port_test_failure(reason):
#is this one of the errors that corresponds to unreachability?
if Basic.exception_is_a(reason, [CannotListenError, TimeoutError]):
return False
#otherwise, we do not know the state of reachability (None signals that)
#and log the error if necessary
unexpectedException = not Basic.exception_is_a(reason, [ConnectError])
if unexpectedException:
log_ex(reason, "Unexpected failure while testing port")
return None
def error(failure):
if not self.is_done():
if Basic.exception_is_a(failure, [TorCtl.TorCtlClosed, TorCtl.ErrorReply]):
log_msg("Failed to create PAR client, closing", 1, "circuit")
else:
log_ex(failure, "Unexpected failure while starting circuit")
self.on_done()
def on_failure(reason):
#is this an expected failure for a single UDP reply test?
if Basic.exception_is_a(
reason, [CannotListenError, ConnectError, TimeoutError]):
return
#otherwise, log the error
log_ex(reason, "Unexpected failure while testing UDP replies")
def error(failure):
if not self.is_done():
if Basic.exception_is_a(
failure,
[TorCtl.TorCtlClosed, TorCtl.ErrorReply]):
log_msg("Failed to create PAR client, closing", 1,
"circuit")
else:
log_ex(
failure,
"Unexpected failure while starting circuit")
self.on_done()
def on_failure(reason):
# is this an expected failure for a single UDP reply test?
if Basic.exception_is_a(reason, [CannotListenError, ConnectError, TimeoutError]):
return
# otherwise, log the error
log_ex(reason, "Unexpected failure while testing UDP replies")
def udp_test_failure(reason):
if Basic.exception_is_a(reason, [TimeoutError]):
return False
log_ex(reason, "Unexpected failure while testing UDP")
return None
def udp_test_failure(reason):
if Basic.exception_is_a(reason, [TimeoutError]):
return False
log_ex(reason, "Unexpected failure while testing UDP")
return None
