| Message ID | 1658851843-236870-42-git-send-email-steven.sistare@oracle.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Live Update | expand |
On Tue, Jul 26, 2022 at 12:12 PM Steve Sistare <steven.sistare@oracle.com> wrote: > > Provide reopen_qmp_connection() to reopen a closed monitor connection. > This is needed by cpr, because qemu exec closes the monitor socket. > > Signed-off-by: Steve Sistare <steven.sistare@oracle.com> > --- > python/qemu/machine/machine.py | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/python/qemu/machine/machine.py b/python/qemu/machine/machine.py > index d05950e..60b934d 100644 > --- a/python/qemu/machine/machine.py > +++ b/python/qemu/machine/machine.py > @@ -491,6 +491,15 @@ def _close_qmp_connection(self) -> None: > finally: > self._qmp_connection = None > > + def reopen_qmp_connection(self): def reopen_qmp_connection(self) -> None: """Close and re-open the QMP connection.""" ... > + self._close_qmp_connection() > + self._qmp_connection = QEMUMonitorProtocol( > + self._monitor_address, > + server=True, > + nickname=self._name > + ) > + self._qmp.accept(self._qmp_timer) > + > def _early_cleanup(self) -> None: > """ > Perform any cleanup that needs to happen before the VM exits. > -- > 1.8.3.1 > With applied fixup: Reviewed-by: John Snow <jsnow@redhat.com>
On 7/26/2022 2:04 PM, John Snow wrote: > On Tue, Jul 26, 2022 at 12:12 PM Steve Sistare > <steven.sistare@oracle.com> wrote: >> >> Provide reopen_qmp_connection() to reopen a closed monitor connection. >> This is needed by cpr, because qemu exec closes the monitor socket. >> >> Signed-off-by: Steve Sistare <steven.sistare@oracle.com> >> --- >> python/qemu/machine/machine.py | 9 +++++++++ >> 1 file changed, 9 insertions(+) >> >> diff --git a/python/qemu/machine/machine.py b/python/qemu/machine/machine.py >> index d05950e..60b934d 100644 >> --- a/python/qemu/machine/machine.py >> +++ b/python/qemu/machine/machine.py >> @@ -491,6 +491,15 @@ def _close_qmp_connection(self) -> None: >> finally: >> self._qmp_connection = None >> >> + def reopen_qmp_connection(self): > > def reopen_qmp_connection(self) -> None: > """Close and re-open the QMP connection.""" Will do. Thanks very much John for the fast review. - Steve > ... > >> + self._close_qmp_connection() >> + self._qmp_connection = QEMUMonitorProtocol( >> + self._monitor_address, >> + server=True, >> + nickname=self._name >> + ) >> + self._qmp.accept(self._qmp_timer) >> + >> def _early_cleanup(self) -> None: >> """ >> Perform any cleanup that needs to happen before the VM exits. >> -- >> 1.8.3.1 >> > > With applied fixup: > > Reviewed-by: John Snow <jsnow@redhat.com> >
diff --git a/python/qemu/machine/machine.py b/python/qemu/machine/machine.py index d05950e..60b934d 100644 --- a/python/qemu/machine/machine.py +++ b/python/qemu/machine/machine.py @@ -491,6 +491,15 @@ def _close_qmp_connection(self) -> None: finally: self._qmp_connection = None + def reopen_qmp_connection(self): + self._close_qmp_connection() + self._qmp_connection = QEMUMonitorProtocol( + self._monitor_address, + server=True, + nickname=self._name + ) + self._qmp.accept(self._qmp_timer) + def _early_cleanup(self) -> None: """ Perform any cleanup that needs to happen before the VM exits.
Provide reopen_qmp_connection() to reopen a closed monitor connection. This is needed by cpr, because qemu exec closes the monitor socket. Signed-off-by: Steve Sistare <steven.sistare@oracle.com> --- python/qemu/machine/machine.py | 9 +++++++++ 1 file changed, 9 insertions(+)