[Flask] Is filesystem cache safe between processes?

[Dorian Hoxha]

What about uwsgi caching ?
They can share. I don't know about "writing" though.
May have conflict 2 processes writing to the same file at the same time.
File-based caching was used a lot in php-life when I used to do it, so it
should work.

On Fri, Mar 2, 2018 at 2:42 PM, Skip Montanaro <skip.montanaro at gmail.com>
wrote:

> Looking to add a Flask cache (flask_cache module) for an application
> which sits behind uwsgi. My Flask app will thus exist as multiple
> worker processes. Can they share the same filesystem-based cache? This
> is my first foray into caching in Flask, so I don't want to
> immediately dive into more complex solutions like Redis or memcached
> caching.
>
> Thx,
>
> Skip Montanaro
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