diff options
| -rw-r--r-- | QMP/qmp.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/QMP/qmp.py b/QMP/qmp.py index 32510a176a..c551df1ed7 100644 --- a/QMP/qmp.py +++ b/QMP/qmp.py @@ -136,6 +136,26 @@ class QEMUMonitorProtocol: raise Exception(ret['error']['desc']) return ret['return'] + def pull_event(self, wait=False): + """ + Get and delete the first available QMP event. + + @param wait: block until an event is available (bool) + """ + self.__sock.setblocking(0) + try: + self.__json_read() + except socket.error, err: + if err[0] == errno.EAGAIN: + # No data available + pass + self.__sock.setblocking(1) + if not self.__events and wait: + self.__json_read(only_event=True) + event = self.__events[0] + del self.__events[0] + return event + def get_events(self, wait=False): """ Get a list of available QMP events. |