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drogonframework / drogon

Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows
MIT License
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can't call registerFilter(std::make_shared<MyMiddleware>()) #2051

Closed nqf closed 3 weeks ago

nqf commented 3 weeks ago 
Will trigger "Error! Only filter objects can be registered here");

    template <typename T>
    HttpAppFramework &registerFilter(const std::shared_ptr<T> &filterPtr)
    {
        static_assert(std::is_base_of<HttpFilterBase, T>::value,
                      "Error! Only filter objects can be registered here");
        static_assert(!T::isAutoCreation,
                      "Filters created and initialized "
                      "automatically by drogon cannot be "
                      "registered here");
        DrClassMap::setSingleInstance(filterPtr);
        return *this;
    }
an-tao commented 3 weeks ago

We should add a new method for this.