| Message ID | 1348675011-8794-33-git-send-email-pbonzini@redhat.com |
|---|---|
| State | New |
| Headers | show |
On Wed, 26 Sep 2012 17:56:38 +0200 Paolo Bonzini <pbonzini@redhat.com> wrote: > This function is unlike get_events in that it makes it easy to process > one event at a time. This is useful in the mirroring test cases, where > we want to process just one event (BLOCK_JOB_ERROR) and leave the others > to a helper function. > > Cc: Luiz Capitulino <lcapitulino@redhat.com> > Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Luiz Capitulino <lcapitulino@redhat.com> > --- > QMP/qmp.py | 20 ++++++++++++++++++++ > 1 file modificato, 20 inserzioni(+) > > diff --git a/QMP/qmp.py b/QMP/qmp.py > index 36ecc1d..7a598f1 100644 > --- a/QMP/qmp.py > +++ b/QMP/qmp.py > @@ -134,6 +134,26 @@ 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.
diff --git a/QMP/qmp.py b/QMP/qmp.py index 36ecc1d..7a598f1 100644 --- a/QMP/qmp.py +++ b/QMP/qmp.py @@ -134,6 +134,26 @@ 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.
This function is unlike get_events in that it makes it easy to process one event at a time. This is useful in the mirroring test cases, where we want to process just one event (BLOCK_JOB_ERROR) and leave the others to a helper function. Cc: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- QMP/qmp.py | 20 ++++++++++++++++++++ 1 file modificato, 20 inserzioni(+)