memcached problems...

[Davy Campano]

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.
Davy

On Mon, Aug 31, 2009 at 3:07 PM, InterNetX - Jürgen Gotteswinter <
juergen.gotteswinter at internetx.de> wrote:

> Hallo folks again,
>
> 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.
> what i already did:
>
> 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)
>
> 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.
> 116.129.3, server: media, request: "GET /files/_somewhere/xxx/xxxx.flv
> HTTP/1.1", upstream: "memcached://127.0.0.1:11211", host: "ftp.xxx.org:8
> 1"
>
> 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
>
>
> heres my nginx.conf
>
>
>
> http {
>    include       /etc/nginx/mime.types;
>    default_type  application/octet-stream;
>
>
>    log_format  main  '$http_host $remote_addr - $remote_user [$time_local]
> $request '
>                      '"$status" $body_bytes_sent "$http_referer" '
>                      '"$http_user_agent" "$http_x_forwarded_for"';
>
>    access_log  /var/log/nginx/access.log  main;
>
>    sendfile        on;
>    tcp_nopush     on;
>
>    #keepalive_timeout  0;
>    keepalive_timeout  65;
>
>    #gzip  on;
>    server {
>        listen       81;
>        server_name  media;
>
>        #charset koi8-r;
>
>        #access_log  logs/host.access.log  main;
>
>
>        location / {
>            root   /home/www/htdocs;
>            index  index.html index.htm;
>
>
>        error_page  404     http://failover.somewhere.de/404.html;
>
>        location ~ \.flv$ {
>            memcached_pass 127.0.0.1:11211;
>            set $memcached_key $uri;
>            root           /home/www/htdocs;
>        }
>
>        location ~ \.swf$ {
>            set $memcached_key $uri;
>            memcached_pass     127.0.0.1:11211;
>            root           /home/www/htdocs;
>        }
>
>     location ~ /\.ht* {
>            deny  all;
>        }
>     }
> }
>
>
>
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