Wt

I also forgot to mention that when the file is larger than 128 K fileTooLarge() is emitted. I don't know why Wt does not pickup my config?

[2012-Oct-19 20:58:37.810287] 90334 - [info] "WServer/wtfcgi: initializing relay server"

[2012-Oct-19 20:58:37.812685] 90334 - [info] "config: reading Wt config file: /srv/samsungdforum.ir/lib/wt/etc/wt/wt_config.xml (location = '/srv/samsungdforum.ir/www/root.fcgi')"

[2012-Oct-19 20:58:37.814688] 90334 - [info] "wtfcgi: spawned session process: pid = 90335"

[2012-Oct-19 20:58:37.815192] 90334 - [info] "wtfcgi: reading FastCGI stream from stdin"

[2012-Oct-19 20:58:38.149343] 90335 - [info] "WServer/wtfcgi: initializing shared wtfcgi session process"

I believe I found the reason for this, this bug is related to wt_config.xml handling.

I have no /etc/wt/wt_config.xml, then I am giving the path to wt_config.xml when spawning my process like this.

$ cd {WWW_ROOT} && WT_CONFIG_XML={/PATH/TO/wt_config.xml} /usr/local/bin/spawn-fcgi -d {WWW_ROOT} -s {/PATH/TO/SOCKET} -n -M {PERMISSIONS} -u {WWW_USER} -g {WWW_GROUP} --- 4 &

As you can see it got picked up (at least log says so):

[2012-Oct-19 21:15:29.833880] 93042 - [info] "WServer/wtfcgi: initializing relay server"

[2012-Oct-19 21:15:29.836194] 93042 - [info] "config: reading Wt config file: /srv/samsungdforum.ir/lib/wt/etc/wt/wt_config.xml (location = '/srv/samsungdforum.ir/www/root.fcgi')"

[2012-Oct-19 21:15:29.838019] 93042 - [info] "wtfcgi: spawned session process: pid = 93043"

[2012-Oct-19 21:15:29.838526] 93042 - [info] "wtfcgi: reading FastCGI stream from stdin"

[2012-Oct-19 21:15:30.177850] 93043 - [info] "WServer/wtfcgi: initializing shared wtfcgi session process"

Then I made a copy of my config file to /etc/wt/ and tried to respawn the process:

[2012-Oct-19 21:07:06.389451] 91681 - [info] "WServer/wtfcgi: initializing relay server"

[2012-Oct-19 21:07:06.391857] 91681 - [info] "config: reading Wt config file: /srv/samsungdforum.ir/lib/wt/etc/wt/wt_config.xml (location = '/srv/samsungdforum.ir/www/root.fcgi')"

[2012-Oct-19 21:07:06.393727] 91681 - [info] "wtfcgi: spawned session process: pid = 91682"

[2012-Oct-19 21:07:06.394232] 91681 - [info] "wtfcgi: reading FastCGI stream from stdin"

[2012-Oct-19 21:07:06.740514] 91682 - [info] "config: reading Wt config file: /etc/wt/wt_config.xml (location = '/srv/samsungdforum.ir/www/root.fcgi')"

[2012-Oct-19 21:07:06.742545] 91682 - [info] "WServer/wtfcgi: initializing shared wtfcgi session process"

As you can see it picked up two config files; one in /srv/samsungdforum.ir/lib/wt/etc/wt/wt_config.xml and the last one in /etc/wt/wt_config.xml

Then my app and the WFileUpload works as expected.

According to http://www.webtoolkit.eu/wt/doc/reference/html/overview.html#fastcgi:

The following locations for the wt_config.xml configuration file are considered, in this order:

• value of environment variable $WT_CONFIG_XML
• within the app root, as configured by the environment variable $WT_APP_ROOT: $WT_APP_ROOT/wt_config.xml
• the compile-time default (/etc/wt/wt_config.xml)

The strange thing is Wt ignores my configuration file on both scenario !?

Since it does make sense to have separate config files not a global one for separate Wt-Apps I believe this is a bug.

Hi,

Unfortunately I don't know about internal parts of Wt, But from what I saw on the log output I believe the spawned process picks up the WT_CONFIG_XML variable (at least log says so) but ignores it:

[2012-Oct-19 21:15:29.833880] 93042 - [info] "WServer/wtfcgi: initializing relay server"

[2012-Oct-19 21:15:29.836194] 93042 - [info] "config: reading Wt config file: /srv/samsungdforum.ir/lib/wt/etc/wt/wt_config.xml (location = '/srv/samsungdforum.ir/www/root.fcgi')"

[2012-Oct-19 21:15:29.838019] 93042 - [info] "wtfcgi: spawned session process: pid = 93043"

[2012-Oct-19 21:15:29.838526] 93042 - [info] "wtfcgi: reading FastCGI stream from stdin"

[2012-Oct-19 21:15:30.177850] 93043 - [info] "WServer/wtfcgi: initializing shared wtfcgi session process"

Thank you so much. I'm going to check out your git repository. :)