How big are your swfs? I believe that memcached by default can only store a value up to 1MB. Also, I'm not positive what benefit you would receive by caching the file in memcached because I believe the file would already be cached by the filesystem.<div>
<br></div><div>Davy<br><br><div class="gmail_quote">On Mon, Aug 31, 2009 at 3:07 PM, InterNetX - Jürgen Gotteswinter <span dir="ltr"><<a href="mailto:juergen.gotteswinter@internetx.de">juergen.gotteswinter@internetx.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hallo folks again,<br>
<br>
i try to configure nginx to deliver swf files etc, and wanted to cache them within memcached. but until now i didnt have much success with that.<br>
what i already did:<br>
<br>
include/excluded parts of the config (flv part, swf part & php part) and tested them one by one. no change... but if i try to open a sfv file via browser i see that nginx communicates with memcached and this error messages appears in the nginx error log (without the memcached part in the config i get the file as download, like expected)<br>
<br>
2009/08/31 18:34:40 [info] 23808#0: *1 key: "/files/_somewhere/xxx/xxxx.flv" was not found by memcached while reading response header from upstream, client: 62.<br>
116.129.3, server: media, request: "GET /files/_somewhere/xxx/xxxx.flv HTTP/1.1", upstream: "memcached://<a href="http://127.0.0.1:11211" target="_blank">127.0.0.1:11211</a>", host: "<a href="http://ftp.xxx.org:8" target="_blank">ftp.xxx.org:8</a><br>
1"<br>
<br>
it seems that nginx looks in memcached for the file, but it has not yet read from the disk so nginx cant find it inside memcached and throws me a 404<br>
<br>
<br>
heres my nginx.conf<br>
<br>
<br>
<br>
http {<br>
include /etc/nginx/mime.types;<br>
default_type application/octet-stream;<br>
<br>
<br>
log_format main '$http_host $remote_addr - $remote_user [$time_local] $request '<br>
'"$status" $body_bytes_sent "$http_referer" '<br>
'"$http_user_agent" "$http_x_forwarded_for"';<br>
<br>
access_log /var/log/nginx/access.log main;<br>
<br>
sendfile on;<br>
tcp_nopush on;<br>
<br>
#keepalive_timeout 0;<br>
keepalive_timeout 65;<br>
<br>
#gzip on;<br>
server {<br>
listen 81;<br>
server_name media;<br>
<br>
#charset koi8-r;<br>
<br>
#access_log logs/host.access.log main;<br>
<br>
<br>
location / {<br>
root /home/www/htdocs;<br>
index index.html index.htm;<br>
<br>
<br>
error_page 404 <a href="http://failover.somewhere.de/404.html" target="_blank">http://failover.somewhere.de/404.html</a>;<br>
<br>
location ~ \.flv$ {<br>
memcached_pass <a href="http://127.0.0.1:11211" target="_blank">127.0.0.1:11211</a>;<br>
set $memcached_key $uri;<br>
root /home/www/htdocs;<br>
}<br>
<br>
location ~ \.swf$ {<br>
set $memcached_key $uri;<br>
memcached_pass <a href="http://127.0.0.1:11211" target="_blank">127.0.0.1:11211</a>;<br>
root /home/www/htdocs;<br>
}<br>
<br>
location ~ /\.ht* {<br>
deny all;<br>
}<br>
}<br>
}<br>
<br>
<br>
</blockquote></div><br></div>