Broadcaster behavior with only one receiver

[AlexvZyl]

Hi all,

I just have a question regarding the broadcaster's move/clone semantics.

When there are multiple receivers, the value has to be cloned for each receiver. This makes 100% sense to me. In the scenario that there is only one receiver, is the value still cloned? If yes, could this value rather not be moved as an optimization?

I realize the answer to this question will probably be along the lines of "in that case, use a normal channel". But in my use-case it makes sense to move when possible and clone when there are more than one receivers.

[Darksonn]

I'm pretty sure it's cloned no matter what.