Method TryDequeue

library/cpp/neh/tcp.cpp:101–109

            template <class TPtr>
            inline bool TryDequeue(TPtr& p) noexcept {
                if (L.Empty()) {
                    return false;
                }

                p.Reset(L.PopFront());

                return true;
            }

            inline TContExecutor* Executor() const noexcept {
                return Ev.Executor();