Squelch 'eof from qemu monitor' error on normal VM shutdown

Hi All, Likely Christian received a bug report that motivated commit aeda1b8c56, which was later reverted by Michal with commit 72adaf2f10. In the past, I recall being asked about "internal error: End of file from qemu monitor" on normal VM shutdown and gave a hand wavy response using some of Michal's words from the revert commit message. I recently received a bug report (sorry, but no public link) from a concerned user about this error and wondered if there is some way to improve it? I went down some dead ends before circling back to Christian's patch. When rebased to latest master, I cannot reproduce the hangs reported by Michal [1]. Perhaps Nikolay's series to resolve hangs/crashes of libvirtd [2] has now made Christian's patch viable? Regards Jim [1] https://bugzilla.redhat.com/show_bug.cgi?id=1536461 [2] https://listman.redhat.com/archives/libvir-list/2020-July/msg01606.html