If a fixed number of event loops is configured in Janus, the signaling server
will assign streams to a dedicated loop. This should reduce context switches
as the publisher and all subscribers will be using the same thread in Janus.
- Individually for each backend.
- For the proxy client (i.e. signaling server using cluster of proxies).
- For the proxy server / MCU.
The smallest bandwidth configured will be used, e.g. if a backend has a
larger limit than the MCU assigned for the stream, the limit of the MCU
server will be used.