def put_exception(self,error,message_listening_queues_map):
'''
Places an ApplicationExceptionCallResult or NetworkFailureCallResult in
the event complete queue to indicate to the endpoint that an exception
has been raised. This allows the exception to be propagated back.
'''
if isinstance(error, util.NetworkException):
self.result_queue.put(_NetworkFailureCallResult(error.trace))
elif isinstance(error, util.ApplicationException):
self.result_queue.put(_ApplicationExceptionCallResult(error.trace))
elif isinstance(error, Exception):
tb = traceback.format_exc()
self.result_queue.put(_ApplicationExceptionCallResult(tb))
def send_exception_to_listener(self, error):
'''
@param error GeneralMessage.error
Places an ApplicationExceptionCallResult in the event complete queue to
indicate to the endpoint that an application exception has been raised
somewhere down the call graph.
Note that the type of error is
'''
self._lock()
# Send an ApplicationExceptionCallResult to each listening queue
for reply_with_uuid in self.message_listening_queues_map.keys():
### FIXME: It probably isn't necessary to send an exception result to
### each queue.
message_listening_queue = self.message_listening_queues_map[reply_with_uuid]
if error.type == PartnerError.APPLICATION:
message_listening_queue.put(_ApplicationExceptionCallResult(error.trace))
elif error.type == PartnerError.NETWORK:
message_listening_queue.put(_NetworkFailureCallResult(error.trace))
self._unlock()