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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  •  渐次进展
    2021-02-02 13:05

    One-Liner:

    const ipToLong = ip => ip.split('.').map(parseFloat).reduce((total, part) => total * 256 + part);
    

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