[2SP] CMW: Review subscription mechanism/filtering wrt GnuRadioAcquisition Worker

fair-acc / opencmw-cpp

Open Common Middle-Ware library for accelerator equipment- and beam-based control systems at FAIR.

https://opencmw.io

GNU Lesser General Public License v3.0

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Open ivan-cukic opened 11 months ago

ivan-cukic commented 11 months ago

It is easy to overload sink with tons of slightly different listeners.

Limit the space of different subscriptions that can be subscribed to, for example, limit the number of pre/postsamples to powers of 2.