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<p>Hi Alex/all,</p>
<p>How did you fix?</p>
<p>I've got a very similar issue.</p>
<p>nginx running Wordpress with the Hypercache plugin but only the
homepage is cached, other pages "miss" according to page headers.</p>
<p>Thanks,<br>
Jore<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 24/5/20 7:04 am, Alex Evonosky
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAFZdCurA8Yy3bwUK09FMex1wEQjvu6e9zGHFgO6b9-7KunAZ1A@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">Disregard, found the issue.
<div><br>
</div>
<div>thank you.</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, May 23, 2020 at 4:18
PM Alex Evonosky <<a href="mailto:alex.evonosky@gmail.com"
moz-do-not-send="true">alex.evonosky@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">"Can you be more specific? Which "cache"?
Browser cache? Nginx content<br>
cache? try_files has nothing to do with caching..."<br>
<br>
<br>
Nginx content cache<br>
<br>
<br>
"Either way, you need to check your headers to ensure that
they allow<br>
caching for said pages. Also if any cookies are being sent
then nginx<br>
won't cache the page."<br>
<div><br>
</div>
<div><br>
</div>
<div>I looked at the headers using CURL.. </div>
<div><br>
</div>
<div>The issue seems this:</div>
<div><br>
</div>
<div><br>
</div>
<div>The request hits NGINX and the backend server(s) for
Wordpress are cached just fine from just the FQDN --- <a
href="http://example.com" target="_blank"
moz-do-not-send="true">example.com</a></div>
<div><br>
</div>
<div>however, if I try to go to say, <a
href="http://example.com/?page_id=1234" target="_blank"
moz-do-not-send="true">example.com/?page_id=1234</a>,
the headers do not show NGINX anymore, as only the servers
for Wordpress show up; Almost like a </div>
<div>cache punch-hole.</div>
<div><br>
</div>
<div><br>
</div>
<div>===== proxy.conf ====</div>
<div><br>
</div>
<div>proxy_cache_path /tmp/cache keys_zone=my_cache:10m
max_size=10m inactive=60m;<br>
<br>
#proxy_redirect off;<br>
proxy_set_header Host $host;<br>
proxy_set_header X-Real-IP $remote_addr;<br>
proxy_set_header X-Forwarded-For
$proxy_add_x_forwarded_for;<br>
add_header X-Cache-Status $upstream_cache_status;<br>
client_max_body_size 10m; <br>
client_body_buffer_size 128k;<br>
proxy_connect_timeout 90;<br>
proxy_send_timeout 90;<br>
proxy_read_timeout 90;<br>
proxy_buffers 32 4k;<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>==== nginx.conf ====</div>
<div><br>
</div>
<div>http {<br>
upstream <a href="http://example.com"
target="_blank" moz-do-not-send="true">example.com</a> {<br>
least_conn;<br>
server <a href="http://10.10.10.138:8999"
target="_blank" moz-do-not-send="true">10.10.10.138:8999</a>;<br>
server <a href="http://10.10.10.84:8999"
target="_blank" moz-do-not-send="true">10.10.10.84:8999</a>;<br>
}<br>
<br>
</div>
<div>server {<br>
listen 82;<br>
location / {<br>
try_files $uri $uri/ /$args /index.php?$args;<br>
proxy_cache my_cache;<br>
proxy_cache_use_stale error timeout http_500 http_502
http_503 http_504;<br>
proxy_cache_background_update on;<br>
proxy_pass <a href="http://example.com" target="_blank"
moz-do-not-send="true">http://example.com</a>;<br>
proxy_cache_valid any 60m;<br>
proxy_cache_methods GET HEAD POST;<br>
proxy_http_version 1.1;<br>
proxy_set_header Connection keep-alive;<br>
proxy_ignore_headers Cache-Control Expires Set-Cookie;<br>
}</div>
<div>}<br>
<br>
sendfile on;<br>
tcp_nopush on;<br>
tcp_nodelay on;<br>
keepalive_timeout 65;<br>
types_hash_max_size 2048;<br>
<br>
gzip on;<br>
gzip_disable "msie6";<br>
<br>
# include /etc/nginx/conf.d/*.conf;<br>
# include /etc/nginx/sites-enabled/*;<br>
include /etc/nginx/proxy.conf;<br>
<br>
}<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Thank you,</div>
<div>Alex</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, May 23, 2020 at
8:43 AM J.R. <<a href="mailto:themadbeaker@gmail.com"
target="_blank" moz-do-not-send="true">themadbeaker@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">> And the main page
caches OK, but any page the resides on the "?page_id" is<br>
> not getting cached. Is there more to the "try_files"
that needs applied<br>
> for caching of these permalinks?<br>
<br>
Can you be more specific? Which "cache"? Browser cache?
Nginx content<br>
cache? try_files has nothing to do with caching...<br>
<br>
Either way, you need to check your headers to ensure that
they allow<br>
caching for said pages. Also if any cookies are being sent
then nginx<br>
won't cache the page.<br>
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rel="noreferrer" target="_blank" moz-do-not-send="true">http://mailman.nginx.org/mailman/listinfo/nginx</a><br>
</blockquote>
</div>
</blockquote>
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