You communicate via channels, like in Go. Objects passed through a channel are deep copied. To share an object, you can create an actor thread that owns it, or

You communicate via channels, like in Go. Objects passed through a channel are deep copied. To share an object, you can create an actor thread that owns it, or if you're sure the object won't be GCed (i.e. by exempting it with the `GC_ref` function), you can pass a pointer through the channel.