proxy_cache_lock allow multiple requests to remote server in some cases

Maxim Dounin mdounin at mdounin.ru
Fri Feb 5 16:47:09 UTC 2016


Hello!

On Fri, Feb 05, 2016 at 11:02:31AM -0500, jeeeff wrote:

> Anyone else noticed the same behavior?
> 
> I wasn't sure if that kind of behavior was correct, but as I said the lock
> works properly and only one request get forwarded to the backend server when
> there is no cached item in the cache (that is: the cache is empty), so to me
> the behavior should be the same when the cache is being refreshed (I don't
> see why it would be different?), but that is not the case... so it looks
> like a defect to me.

[...]

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-- 
Maxim Dounin
http://nginx.org/



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