diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/qemu/qmp.py | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/python/qemu/qmp.py b/python/qemu/qmp.py index aa8a666b8a..ef3c919b76 100644 --- a/python/qemu/qmp.py +++ b/python/qemu/qmp.py @@ -225,22 +225,18 @@ class QEMUMonitorProtocol: self.__sockfile = self.__sock.makefile(mode='r') return self.__negotiate_capabilities() - def cmd_obj(self, qmp_cmd): + def cmd_obj(self, qmp_cmd: QMPMessage) -> QMPMessage: """ Send a QMP command to the QMP Monitor. @param qmp_cmd: QMP command to be sent as a Python dict - @return QMP response as a Python dict or None if the connection has - been closed + @return QMP response as a Python dict """ self.logger.debug(">>> %s", qmp_cmd) - try: - self.__sock.sendall(json.dumps(qmp_cmd).encode('utf-8')) - except OSError as err: - if err.errno == errno.EPIPE: - return None - raise err + self.__sock.sendall(json.dumps(qmp_cmd).encode('utf-8')) resp = self.__json_read() + if resp is None: + raise QMPConnectError("Unexpected empty reply from server") self.logger.debug("<<< %s", resp) return resp |