invalid key on password reset, login activation with siteground optimizer

This topic contains 3 replies, has 2 voices, and was last updated by  Alex Rollin 4 years ago.

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  • March 23, 2020 at 9:16 am #7675

    weedhead
    Free User
    Post count: 1

    dear support,
    there is a problem with the memcached function from sg optimizer/supercacher plugin and userswp.

    When i use the memcached (wich i want) and try f.e. to reset the password with the link from the email and i type in new passwords i get the “invalid key” error.

    Is there a way to exclude the register, login and forgot password from memcached?

    PS: I attached the generated object-cache.php from memcached, which produce the bug

    kind regards

    March 23, 2020 at 11:42 am #7679

    Alex Rollin
    Moderator
    Post count: 27815

    If the settings for excluding pages are not obvious then I recommend you contact the author of the functionality to ask them how; register/login/change/forgot/account should all be excluded from cache.

    March 24, 2020 at 12:55 pm #7685

    weedhead
    Free User
    Post count: 1

    Hi Alex,
    the developer of sg optimzer answered:

    This is not how memcached works. You can’t just exclude URLs, there are objects stored in the database that must be properly served or not stored at all.

    The Dynamic caching is full page caching, a completely different type of caching. That’s why we have exclude URLs functionality there which is not possible for Memcached.

    If i use registration, forgot password, etc. without userswp everything works fine…

    March 24, 2020 at 10:03 pm #7691

    Alex Rollin
    Moderator
    Post count: 27815

    OK, then use the Dynamic cache settings to exclude the URLs.

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