tbnl-devel

tbnl-devel@common-lisp.net

865 discussions

[hunchentoot-devel] Using utf-8 strings with with-html macro.
by Victor Kryukov 24 Mar '07

24 Mar '07

Hello list, I'm trying to output some cyrillic letters on the web page like this: (setf *hunchentoot-default-external-format* (flex:make-external-format :utf-8 :eol-style :lf)) (defun main-page () (setf (content-type) "text/html; charset=utf-8") (with-html (:html (:head (:title "Test page")) (:body (:h2 "Main page") (:p "Русский тест") ; Cyrillic letters - "Russian test" )))) but the resulted page is empty. The lisp file itself in utf-8 coding system. Am I missing something? My system is Ubuntu 2.6.17, sbcl 1.0.3.38, hunchentoot 0.7.2 Thanks a lot, Victor Kryukov http://antlook.com

4 7

[hunchentoot-devel] Hunchentoot data-transfers seem slow
by Robert Synnott 23 Mar '07

23 Mar '07

Hi, I've messed around with Hunchentoot before a good bit, but this week launched my first real site with a moderate number of visitors (http://twitterbuzz.com - hunchentoot/mod_proxy). Now, the site seemed slightly sluggish, but at first I was inclined to blame this on the page generation. Looking closer, though, the page generation happens practically instantly, and the slowness seems to turn up in sending the data back to the user. Playing with apache-bench, I found that transfer speed seems to cap out at about 250KB/s, even when just sending a huge static page (a largish ebook off Gutenburg). For the moment, I've shifted the site to using tbnl (with mod_lisp), and things seem to run faster; ab can now download the ebook at about 30MB/s, and page loading on the site itself seems snappier. However, I'm aware that tbnl is deprecated. Is this something silly I'm doing, or an inherent limitation of hunchentoot/flexi-streams? Also, are there any major issues with tbnl I should be aware of? I'm particularly concerned about this because I'm currently moving a far larger site with lots of users to lisp, and I suspect that the speed problem would be a real issue with it. Rob

3 11

Re: [hunchentoot-devel] How to create custom url routes?
by Vamsee Kanakala 19 Mar '07

19 Mar '07

Edi Weitz wrote: > > That looks like you'll have to write your own dispatcher for this. > The advantage is that you can go berserk and re-implement something > like mod_rewrite in Lisp... :) > Sounds like fun :). But I guess I have to wait a few more weeks before I get the time to dig into it :). Thanks, Vamsee.

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[hunchentoot-devel] Form Processing & responding to events
by Bill Tate 16 Mar '07

16 Mar '07

Lisp and Hunchentoot newbie here. I haven't been able to find an answer to the following question by searching the existing archives. I have a very substantial application written in PHP and MYSQL and would love to convert it over to Lisp using Hunchentoot and CL-SQL. My question is that I can't find anything to indicate how I can capture something like an onClick or an onLoad event using the keyword notation provided by Hunchentoot. I noticed from the test demo for the easy handler example that hitting the enter key while on a text box will cause the form to be submitted but I can't see where in the code this is explicitly called for. Any clarification or assistance would be most appreciated.

4 6

[hunchentoot-devel] log-message and *log-lisp-warnings-p*
by Peter Denno 15 Mar '07

15 Mar '07

Hi, Is there a reason why these two calls to log-message in server.lisp are not wrapped in (when *log-lisp-warnings-p*) and (when *log-lisp-errors-p*) like they are in process-request? (defun process-connection (server handle) "This...occurs." (handler-bind ((error ;; abort if there's an error which isn't caught inside (lambda (cond) (log-message *lisp-errors-log-level* "Error while processing connection: ~A" cond) (return-from process-connection))) (warning ;; log all warnings which aren't caught inside (lambda (cond) (log-message *lisp-warnings-log-level* "Warning while processing connection: ~A" cond)))) Hunchentoot is wonderful software, BTW. I use it here: http://syseng.nist.gov/se-interop and here http://syseng.nist.gov/moss -- Best regards, - Peter

2 1

[hunchentoot-devel] Showing progress to the user
by Andrei Stebakov 09 Mar '07

09 Mar '07

I'd like to know if there is some functionality in hunchentoot that would allow me to show the progress page to the user. Let's say a user click on a link handle by hunchentoot hander method which takes a lot of time to process. How can I show a page that says "Please, wait" which will redirect to the actual data view of the handler? Here I can think of only "<meta http-equiv='refresh' content='0;" but maybe there is something supported by the framework? Sorry if my question is not totally related to hunchentoot. Thank you, Andrew

4 3

[hunchentoot-devel] Additional encoding support(Was: New release 0.7.2)
by Jong-won Choi 09 Mar '07

09 Mar '07

Edi Weitz wrote: > The new release should fix that. > > Thanks for the bug report, You're welcome. My thanks for the fix. * * * I may need to write some additional encoding support to Hunchentoot, for my client. For example, euc-jp(LW supports this), Big5(LW does not support this), etc. Would you tell me any of guidelines, hints, tips, files to read, etc? I'll submit the final result to you, if it has a quality. Regards Jong-won

2 1

[hunchentoot-devel] Errors with test pages
by Jong-won Choi 09 Mar '07

09 Mar '07

Hello I have errors with Hunchentoot's test pages - 'GET parameter handling with UTF-8 charset' and 'POST parameter handling with UTF-8 charset' get errors. I thought (setf (content-type) ...) in parameter-test function does this utf-8 magic, but it seems it does not work and raise an error later. I'm trying standalone Hunchentoot - I'm an old TBNL user. TBNL (with lighttpd + fastcgi) test pages work fine. My configurations is: Ubuntu 6.06.1 LTS LW 4.4.6 Professional chunga-0.2.4 cl-base64-3.3.2 cl-ppcre-1.2.19 cl-who-0.6.3 flexi-streams-0.10.3 hunchentoot-0.6.2 md5-1.8.5 rfc2388 trivial-gray-streams-2006-09-16 url-rewrite-0.1.1 Anyone can confirm the test pages are working? Fix for this problem? Cheers Jong-won Choi

2 5

[hunchentoot-devel] New release 0.7.1 (Was: New release 0.7.0)
by Edi Weitz 09 Mar '07

09 Mar '07

On Fri, 9 Mar 2007 12:53:22 +0100, "Marko Kocić" <marko.kocic(a)gmail.com> wrote: > There's one more error in server.lisp 172-179 #-:hunchentoot-no-ssl > doesn't handle all parameters. Oh my, bad day today. Thanks for the heads-up, should be fixed now.

1 0

[hunchentoot-devel] New release 0.7.0 (Was: Hunchentoot sbcl :win32 patches)
by Edi Weitz 09 Mar '07

09 Mar '07

On Tue, 6 Mar 2007 10:44:42 +0100, "Marko Kocić" <marko.kocic(a)gmail.com> wrote: > I wanted to play with hunchentoot on widows using sbcl and made it > work (at least tests are working). In order to do so I had to > optinally disable ssl cause I couldn't find appropriate ssl library > to use. Also, I fixed issue with sbcl win32 port pushing :unix to > *features* and applied a patch from William Bland to work without > threads. Thanks. I've released a new version (haven't testet with SBCL/Win32, though) which incorportates your patches.

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