def _send_exit(self, to_addr, ref=None):
"""Send an exit message to the remote address."""
if self.greenlet.exception:
message = {'exit': self.address, 'exception': exc.format_exc(
self.greenlet._exc_info)}
else:
message = {'exit': self.address, 'value': self.greenlet.value}
if ref:
message['ref'] = ref
message = json.dumps(message, default=handle_custom)
self.mesh.exit(self.address, to_addr, message)
def main(self, *args, **kw):
"""Implement the actor main loop by waiting forever for messages.
Do not override.
"""
self.start(*args, **kw)
try:
while True:
pattern, message = self.receive(CALL_PATTERN)
method = getattr(self, message['method'], None)
if method is None:
self.respond_invalid_method(message, message['method'])
continue
try:
self.respond(message, method(message['message']))
except Exception:
formatted = exc.format_exc()
self.respond_exception(message, formatted)
finally:
self.stop(*args, **kw)
