From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 31747C636CC for ; Tue, 7 Feb 2023 18:51:58 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pPT3Z-0006gm-NN; Tue, 07 Feb 2023 13:51:05 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pPT3O-0006OP-Qf for qemu-devel@nongnu.org; Tue, 07 Feb 2023 13:50:55 -0500 Received: from mx0a-00069f02.pphosted.com ([205.220.165.32]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pPT3L-0001ez-LN for qemu-devel@nongnu.org; Tue, 07 Feb 2023 13:50:54 -0500 Received: from pps.filterd (m0246627.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 317GntVx000488; Tue, 7 Feb 2023 18:50:49 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id; s=corp-2022-7-12; bh=mGrqoJp3rAahZewfOcAxfU1h42C/8QKDC9Wc19Ags8w=; b=nORYwG/rBs56+xlE92DQdmtsHQ+LTkjYl7ps2Ece8ZF2l8vqMWHU/auuGszmkoZ6ufVR 1UfhdoJCy44xR4IBCj/pfeJZf6Cur++EbAAgsWt/jNhqz6KA4aBERPrWlebVHU4VyULs mpT0iBIngYlRDkEXAA4S/w9j1U98sb7/IZBdiJ0JcUg2Kpu0uH8FwIMRrnuWzGKR8nXu fJ/yUCGjZtJYYG26tCKHVElNLzO09KrrU9UaR87WcBWjBA+hqjrl3NqQVHOLmW/ZkAvz DLNA1P2WxsEwkbR5LR7j8Z6uc3fsvNCa4BE+ia2ZVxn5FdKitddK/PKYd+sADtJ6p9EJ 5g== Received: from phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta03.appoci.oracle.com [138.1.37.129]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3nhdy16daj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 07 Feb 2023 18:50:49 +0000 Received: from pps.filterd (phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (8.17.1.5/8.17.1.5) with ESMTP id 317I271J007788; Tue, 7 Feb 2023 18:50:48 GMT Received: from pps.reinject (localhost [127.0.0.1]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 3nhdt6jhgq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 07 Feb 2023 18:50:48 +0000 Received: from phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 317ImDpp010778; Tue, 7 Feb 2023 18:50:47 GMT Received: from ca-dev63.us.oracle.com (ca-dev63.us.oracle.com [10.211.8.221]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTP id 3nhdt6jhg7-1; Tue, 07 Feb 2023 18:50:47 +0000 From: Steve Sistare To: qemu-devel@nongnu.org Cc: John Snow , Steve Sistare Subject: [PATCH V2 17/20] python/machine: QEMUMachine reopen_qmp_connection Date: Tue, 7 Feb 2023 10:50:47 -0800 Message-Id: <1675795847-235232-1-git-send-email-steven.sistare@oracle.com> X-Mailer: git-send-email 1.8.3.1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-02-07_10,2023-02-06_03,2022-06-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 mlxlogscore=999 adultscore=0 phishscore=0 mlxscore=0 malwarescore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302070167 X-Proofpoint-GUID: 61gcYlbqFN4iCg9hM72F0_6h7wn_QseW X-Proofpoint-ORIG-GUID: 61gcYlbqFN4iCg9hM72F0_6h7wn_QseW Received-SPF: pass client-ip=205.220.165.32; envelope-from=steven.sistare@oracle.com; helo=mx0a-00069f02.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org 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 Reviewed-by: John Snow --- 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