def send(self, *msgs: dict) -> None:
"""Schedule a message for sending to the other side
This completes quickly and synchronously
"""
if self.comm is not None and self.comm.closed():
raise CommClosedError(f"Comm {self.comm!r} already closed.")
self.message_count += len(msgs)
self.buffer.extend(msgs)
# Avoid spurious wakeups if possible
if self.next_deadline is None:
self.waker.set()
def bad_heartbeat_worker(*args, **kwargs):
raise CommClosedError()
async def wait_and_raise(*args, **kwargs):
async with lock:
raise CommClosedError()