error.hpp

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#pragma once
 
#include <system_error>
 
namespace netpp_error {
    enum LibraryError {
        BindFailed,
        ConnectFailed,
        MissingAsyncContext
    };
    void throw_system_error(std::string what_arg);
 
    void log_error(std::system_error &e);
 
    namespace {
        class GAIErrorCategory : public std::error_category {
            const char *name() const noexcept override;
            std::string message(int ev) const override;
        };
 
        class LibraryErrorCategory : public std::error_category {
            const char *name() const noexcept override;
            std::string message(int ev) const override;
        };
 
    }
 
    void throw_gai_error(int &ev, std::string what_arg);
 
    void throw_library_error(LibraryError code, std::string what_arg);
} // namespace netpp_error