Right now, when an unknown participant is announced, the fallback experiment is launched, or a crash occurs if no fallback experiment has been defined.
This should be changed such that when an unknown participant is announced, the announce is silently ignored. However, this event should be logged so that retrospectively we notice if lots of unknown participants are announced, when this shouldn't happen (for example their RFID is incorrect in the database).
This require updating the omm_announce plugin.
Right now, when an unknown participant is announced, the fallback experiment is launched, or a crash occurs if no fallback experiment has been defined.
This should be changed such that when an unknown participant is announced, the announce is silently ignored. However, this event should be logged so that retrospectively we notice if lots of unknown participants are announced, when this shouldn't happen (for example their RFID is incorrect in the database).
This require updating the
omm_announceplugin.