[feat] Add some kind of process.call_forever function.

[BlockListed]

An equivalent of erlang's gen_server.call(ServerRef, Request, infinity) (a gen_server call with an infinite timeout) would be very useful.
The current actor.call does not have this feature, since it only takes finite timeouts.

[lpil]

Hello! What are your use cases here?

[BlockListed]

I'm calling an actor and don't want a timeout.
Specifically I'm writing a CLI for my application, which runs over TCP and the TCP part is wrapped in an actor.
My get_line calls to the actor needn't have a timeout, since it's waiting for user input.

[lpil]

Makes sense! Thank you