Beam warnings + thread-based classes enhancement
Requires https://gitlab.cern.ch:8443/ntof/daq/ntofutils/-/merge_requests/66
It also fixes a deadlock that may happen on stopping the thread.
Requires https://gitlab.cern.ch:8443/ntof/daq/ntofutils/-/merge_requests/66
It also fixes a deadlock that may happen on stopping the thread.