Once the sender/receiver get closed, we propose not to allow reusing sender/receiver for the purpose of simplified amqp connection/link life cycle management and this aligns with other languages.

question:
that kind of error should we raise?
a customized error like "HandlerAlreadyClose" or ValueError

taking IOBase as an reference:
https://docs.python.org/3/library/io.html#io.IOBase.close

close()
Flush and close this stream. This method has no effect if the file is already closed. Once the file is closed, any operation on the file (e.g. reading or writing) will raise a ValueError.
As a convenience, it is allowed to call this method more than once; only the first call, however, will have an effect.