func follow(st *store.Store, cl *doozer.Conn, rev int64, stop chan bool) {
for {
ev, err := cl.Wait("/**", rev)
if err != nil {
panic(err)
}
// store.Clobber is okay here because the event
// has already passed through another store
mut := store.MustEncodeSet(ev.Path, string(ev.Body), store.Clobber)
st.Ops <- store.Op{ev.Rev, mut}
rev = ev.Rev + 1
select {
case <-stop:
return
default:
}
}
}
