SOLVED!

The problem was in the file:
/etc/wt/wt_config.xml
in the option num-threads (Number of threads per process)
In previous version of the libraries the default values was 10.
In the last version of libraries the default value is 1 (Shouldn't be better to keep it greater than 1 by default? Is there any contraindication?)

So I changed in 10 the value of the option and now the application works correctly.

Bye and thank you very much Koen.

Stefano




Stefano De Toni wrote:
Hey Koen!

I've tried debugging the running application with:

gdb -p pid

I've tried with both the pid processes given by /ps -A/ but the result is the same: given the command /continue/ in gdb I've clicked on the button "familiar" in the browser; the WDialog appears in the browser, I fill in the WLineEdit and then click OK in the WDialog. In the browser appears the animated icon "loading", the application seems not to crash, but . After some time in the apache error.log I find:
[Tue Sep 29 10:19:31 2009] [error] [client 94.47.127.58] FastCGI: comm with server 
"/var/www/examples/DialogExample/DialogExample.wt" aborted: idle timeout (30 
sec), referer: http://serversef01/examples/DialogExample/DialogExample.wt
[Tue Sep 29 10:19:31 2009] [error] [client 94.47.127.58] FastCGI: incomplete headers (0 
bytes) received from server "/var/www/examples/DialogExample/DialogExample.wt", 
referer: http://serversef01/examples/DialogExample/DialogExample.wt
[2009-Sep-29 10:19:31.900072] 22045 - [error] "Error reading from web server"
but the process is still running (/ps -A/) and remains pendent, with no error message in gdb.

Is there some misconfiguration in apache2. But what? I cannot find it.

Thanks

Stefano

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De Toni Stefano

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38071 -- Bleggio Superiore (TN)

cell. +393403772981

email: stje...@infinito.com

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