Function HeaderSize

src/brpc/details/hpack.cpp:117–120

    int end_index() const { return start_index() + _header_queue.size(); }

    static inline size_t HeaderSize(const Header& h) {
        // https://tools.ietf.org/html/rfc7541#section-4.1
        return h.name.size() + h.value.size() + 32;
    }

    void PopHeader() {
        DCHECK(!empty());