Method connect

libcaf_io/caf/io/middleman.cpp:257–265

}

expected<node_id> middleman::connect(std::string host, uint16_t port) {
  auto self = scoped_actor{system()};
  auto res = self->mail(connect_atom_v, std::move(host), port)
               .request(actor_handle(), infinite)
               .receive();
  if (!res)
    return std::move(res.error());
  return std::get<0>(*res);
}

expected<uint16_t> middleman::publish(const strong_actor_ptr& whom,
                                      std::set<std::string> sigs, uint16_t port,