- return this->wait_for(-1);
-}
-
-Io* Io::wait_for(double timeout)
-{
- if (state_ == State::INITED)
- vetoable_start();
-
- kernel::actor::ActorImpl* issuer = kernel::actor::ActorImpl::self();
- kernel::actor::simcall_blocking([this, issuer, timeout] { this->get_impl()->wait_for(issuer, timeout); });
- complete(state_ = State::FINISHED);
- return this;
+ std::vector<ActivityPtr> activities;
+ for (const auto& io : ios)
+ activities.push_back(boost::dynamic_pointer_cast<Activity>(io));
+ return Activity::wait_any_for(activities, timeout);