# `Cauldron2D.Net.Remote.Worlds`
[🔗](https://github.com/jaman/cauldron/blob/v0.1.3/cauldron_2d_net/lib/cauldron_2d/net/remote/worlds.ex#L1)

Names for worlds that are not in this VM, so a client joins them as it joins any
`Cauldron2D.World`: `{:via, Cauldron2D.Net.Remote.Worlds, name}`.

    {:via, Cauldron2D.Net.Remote.Worlds, {:node, :"my_game@arcade", :pit}}
    {:via, Cauldron2D.Net.Remote.Worlds, {:url, "http://arcade:2280", token, "pit"}}

A node's world is started on that node when the name is first looked up and is its
pid from then on; a server's world by URL is a `Cauldron2D.Net.Link.World` in this
VM, one per server and arena, started on the first lookup. A URL name may carry a
fifth element, options for the link world.

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*Consult [api-reference.md](api-reference.md) for complete listing*