def on_message(self, body, message):
self._forward_clock() # just increase clock as clients usually don't
# have a valid clock to adjust with.
try:
with maybe_block():
self.node.handle_message(body, message)
except KeyError as exc:
error('No such control command: %s', exc)
except Exception as exc:
error('Control command error: %r', exc, exc_info=True)
self.reset()
def send(self, context, exc, fail_silently=True):
if self.should_send(context, exc):
with maybe_block():
self.task.app.mail_admins(
self.format_subject(context), self.format_body(context), fail_silently=fail_silently
)
def store_result(self, task_id, result, status, traceback=None, **kwargs):
"""Update task state and result."""
result = self.encode_result(result, status)
with maybe_block():
self._store_result(task_id, result, status, traceback, **kwargs)
return result