    AdminListener(AdminImpl& parent, Stats::ScopePtr&& listener_scope)
        : parent_(parent), name_("admin"), scope_(std::move(listener_scope)),
          stats_(Http::ConnectionManagerImpl::generateListenerStats("http.admin.", *scope_)),
          init_manager_(nullptr) {}
    AdminListener(AdminImpl& parent, Stats::ScopePtr&& listener_scope)
        : parent_(parent), name_("admin"), scope_(std::move(listener_scope)),
          stats_(Http::ConnectionManagerImpl::generateListenerStats("http.admin.", *scope_)),
          init_manager_(nullptr) {}