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[PATCH V2 17/20] python/machine: QEMUMachine reopen_qmp_connection
From: |
Steve Sistare |
Subject: |
[PATCH V2 17/20] python/machine: QEMUMachine reopen_qmp_connection |
Date: |
Tue, 7 Feb 2023 10:50:47 -0800 |
Provide reopen_qmp_connection() to reopen a closed monitor connection.
This will be needed by cpr, because qemu exec closes the monitor socket.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: John Snow <jsnow@redhat.com>
---
python/qemu/machine/machine.py | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/python/qemu/machine/machine.py b/python/qemu/machine/machine.py
index ef94dcf..557209a 100644
--- a/python/qemu/machine/machine.py
+++ b/python/qemu/machine/machine.py
@@ -501,6 +501,16 @@ def _close_qmp_connection(self) -> None:
finally:
self._qmp_connection = None
+ 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
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