How do I stop or reload the nbd-server?

Once I change the config at /etc/nbd-server/config, then what?

I can’t find any answers…

• man nbd-server … nothing
• NetworkBlockDevice Git page… nothing
• Ubuntu docs… nothing

The only thing I can use is:

• killall nbd-server
• kill $(pgrep nbd-server)

Shouldn’t there be something like?

• nbd-server reload
• nbd-server stop