Correcty handling contextual status.

specialized/plugin_buffered_recorder.py

@@ -44,6 +44,7 @@ class BufferedRecorderPlugin(PiCameraProcessBase):
  return self
 
  def __exit__(self, exc_type, exc_val, exc_tb):
+ self._set_recording_status(False)
  self._recorder.__exit__(exc_type, exc_val, exc_tb)
  super(BufferedRecorderPlugin, self).__exit__(exc_type, exc_val, exc_tb)
 
@@ -51,8 +52,9 @@ class BufferedRecorderPlugin(PiCameraProcessBase):
  with self._record_status_lock:
  if value and self._record_status is None:
  self._record_status = Status.pulse((1, 0, 0))
+ self._record_status.__enter__()
  elif not value and self._record_status is not None:
- self._record_status.cancel()
+ self._record_status.__exit__(None, None, None)
  self._record_status = None
 
  @pyro_expose