no reasonable clean way to get a timeout on add

[uriva]

a common use case is that someone is calling add on a torrent with not many seeders.

then the callback might never be returned.

the usual approach which is wrapping it in a promise, and using Promise.race with a timeout can work, but then the torrent will get added and start downloading eventually, and there would be no easy way to know this happened or clean it up.

[Cas_]

you can utilise:
https://github.com/webtorrent/webtorrent/blob/master/docs/api.md#torrentonnopeers-function-announcetype-