Changes between Initial Version and Version 1 of Ticket #2563


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Timestamp:
11/12/23 16:14:55 (6 months ago)
Author:
aminvakil@…
Comment:

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  • Ticket #2563 – Description

    initial v1  
    11We have
    2 ```
     2
     3{{{
    34proxy_cache_use_stale updating ...
    4 ```
     5}}}
     6
    57in our proxy configurations, and on some paths, upstream is sending
    6 ```
     8{{{
    79cache-control: no-cache, no-store, must-revalidate
    810pragma: no-cache
    911expires: 0
    10 ```
     12}}}
    1113in a 302 response.
    1214
    13 It seems that nginx is caching this sometimes, because some clients are receiving 404 and all of those requests are `cache_status=UPDATING`.
     15It seems that nginx is caching this sometimes, because some clients are receiving 404 and all of those requests are
     16{{{
     17cache_status=UPDATING
     18}}}
     19.
    1420
    15 It happens for 1 percent of clients and whenever I try to reproduce this I get `cache_status=EXPIRED`, so I'm not sure how to go further with this.
     21It happens for 1 percent of clients and whenever I try to reproduce this I get
     22{{{
     23cache_status=EXPIRED
     24}}}
     25, so I'm not sure how to go further with this.