func (t *transport) registerAddr(addr *e3x.Addr) {
if addr == nil {
return
}
t.mtx.Lock()
defer t.mtx.Unlock()
t.addressTable[addr.Hashname()] = addr
}
func (r *ring) Join(existing *e3x.Addr) error {
m := mesh.FromEndpoint(r.endpoint)
if m == nil {
panic("Chord requires the `mesh` module")
}
t := newTransport(r.endpoint, m)
t.registerAddr(existing)
ring, err := chord.Join(r.conf, t, string(existing.Hashname()))
if err != nil {
return err
}
r.ring = ring
return nil
}