Method Wait

library/cpp/neh/neh.cpp:55–71

        }

        bool Wait(THandleRef& req, TInstant deadLine) override {
            while (Complete_.empty()) {
                if (Reqs_.empty()) {
                    return false;
                }
                TOnComplete cb(this);
                WaitForMultipleObj(*WaitQueue_, deadLine, cb);
                if (!cb.Signalled) {
                    return false;
                }
            }

            req = *Complete_.begin();
            Complete_.pop_front();

            return true;
        }

        bool IsEmpty() const override {
            return Reqs_.empty() && Complete_.empty();