This patch is a backport from https://gitlab.com/qemu-project/python-qemu-qmp/-/commit/e03a3334b6a477beb09b293708632f2c06fe9f61
According to Guido in https://github.com/python/cpython/issues/104344 , this call was never meant to wait for the server to shut down - that is handled synchronously - but instead, this waits for all connections to close. Or, it would have, if it wasn't broken since it was introduced. 3.12 fixes the bug, which now causes a hang in our code. The fix is just to remove the wait. Signed-off-by: John Snow <js...@redhat.com> --- python/qemu/qmp/protocol.py | 1 - 1 file changed, 1 deletion(-) diff --git a/python/qemu/qmp/protocol.py b/python/qemu/qmp/protocol.py index 753182131fd..a4ffdfad51b 100644 --- a/python/qemu/qmp/protocol.py +++ b/python/qemu/qmp/protocol.py @@ -495,7 +495,6 @@ async def _stop_server(self) -> None: try: self.logger.debug("Stopping server.") self._server.close() - await self._server.wait_closed() self.logger.debug("Server stopped.") finally: self._server = None -- 2.41.0
