STINNER Victor <[email protected]> added the comment:
The socket.socket (Python type) has a private _io_refs counter. close() does
nothing until _io_refs reachs zero.
Maybe we can develop an API to temporary increase the _io_refs counter to
prevent a real close?
Pseudo-code:
@contextlib.contextmanager
def dont_close_socket(sock):
assert not sock._closed
sock._io_refs += 1
try:
yield sock
finally:
sock._io_refs -= 1
It may be a context manager or a new object. It would probably be better to put
in the socket.socke type, since it uses private attributes.
----------
nosy: +haypo
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<https://bugs.python.org/issue32038>
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