IP-addresses stored as int results in overflow?

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無奈伤痛
無奈伤痛 2021-02-02 12:27

I\'m writing a chat-server in node.js, and I want to store connected users IP-addresses in a mysql database as (unsigned) integers. I have written a javascript method to convert

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  •  春和景丽
    2021-02-02 13:27

    const ip2int = (x) => (x.split('.').reduce((a, v) => ((a << 8) + (+v)), 0) >>> 0);
    

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