- return this->wait_for(-1);
-}
-
-Exec* Exec::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); });
- state_ = State::FINISHED;
- on_completion(*this);
- this->release_dependencies();
- return this;
-}
-
-int Exec::wait_any_for(std::vector<ExecPtr>* execs, double timeout)
-{
- std::vector<kernel::activity::ExecImpl*> rexecs(execs->size());
- std::transform(begin(*execs), end(*execs), begin(rexecs),
- [](const ExecPtr& exec) { return static_cast<kernel::activity::ExecImpl*>(exec->pimpl_.get()); });
+ if (execs.empty())
+ return -1;
+ ActivitySet set;
+ for (const auto& exec : execs)
+ set.push(exec);
+ try {
+ auto* ret = set.wait_any_for(timeout).get();
+ for (size_t i = 0; i < execs.size(); i++)
+ if (execs[i].get() == ret)
+ return i;