Is it possible to change settings of workers and paralellism during runtime?

[NWessel]

This is from the documentation,
services.AddRebus(
configure => configure
.(...)
.Options(o => {
o.SetNumberOfWorkers(1);
o.SetMaxParallelism(10);
})
);

I was wondering if there was a singleton service or something that we could update the settings on for those values? That way we could have an endpoint in our api to set these. My guess is probably that it is not possible

[mookid8000]

You can't change the allowed parallelism during runtime – mostly because it would raise a bunch of annoying questions around how it should be handled internally in Rebus.

You CAN, however, change the number of workers! (i.e. the number of threads dedicated to polling the transport for new messages, and thus also for running the first bit of the async message receiving and processing pipeline, until the first await causes a continuation to be passed to the thread pool).

Check it out here: https://github.com/rebus-org/Rebus/wiki/Workers-and-parallelism#changing-number-of-workers

[NWessel]

Thank you (Tak), that is very usefull