http://blog.gmane.org/gmane.comp.web.server.yaws.general hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://comments.gmane.org/gmane.comp.web.server.yaws.general/3595 <pre>Hi everyone, I'd like to know if anyone in the list knows of or has done any comparison of a REST service implementation in yaws and another in servlets (using e.g. Tomcat or JBoss). My development experience is that yaws developmen in this case is dead easy compared to the servlet specification, but I miss some kind of performance measurements. Thanks a lot, and regards, Javier ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev_______________________________________________ Erlyaws-list mailing list Erlyaws-list-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/erlyaws-list </pre> Javier Maria Torres 2013-06-19T07:48:47 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3590 <pre>Hello, I am considering to use SSI (http://yaws.hyber.org/ssi.yaws) on the entire webpages to do localization of the User Interface. Some pages are large (~50KB). Would SSI degrade performance significantly? Thank you, Martin ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite It's a free troubleshooting tool designed for production Get down to code-level detail for bottlenecks, with &lt;2% overhead. Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap2 </pre> Martin Dimitrov 2013-06-03T14:33:10 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3588 <pre>Hi, what license does apply to the Yaws logo (http://yaws.hyber.org/yaws.eps)? The website http://yaws.hyber.org/ does not say anything about it. </pre> Alexander Veit 2013-05-25T09:00:12 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3582 <pre> Hi guys, what is the true way to omit .yaws extension? f.e. www.site.com/page redirects to www.site.com/page.yaws sorry if the similar topic already exists </pre> systemio systemio 2013-05-23T14:52:45 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3580 <pre> Hi, A simple web application using Yaws in daemon mode with authentication via PAM stopped working after upgrading from 1.94 to 1.96 : browser's login page keeps looping although correct login. Comparing Yaws sources revealed that yaws_pam.erl had one change made between those releases. A simple test using yaws_pam.beam from release 1.94 with everything else from 1.96 verified the location of the problem - everything worked as usual with old yaws_pam. Committer: Claes Wikstrom &lt;klacke-1h1PQOdKrizYtjvyW6yDsg&lt; at &gt;public.gmane.org&gt; 2012-11-09 13:06:48 SHA1 ID: 05be6e63a342fbfbcc8a5e9b92453b5d631df872 "handle case with DOS attack towards pam login with embedded NUL chars in username or password. The protocol cannot handle NUL chars and Yaws dies" ..... auth(User, Password) -&gt; - gen_server:call(?MODULE, {auth, User, Password}, infinity). + case has_nul(User) or has_nul(Password) of + false -&gt; + try gen_server:call(pam_server, {auth, User, Password}, 10000) of + </pre> Jari Hellman 2013-05-21T08:55:20 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3578 <pre>Some of the modules contain non-UTF8 characters and therefore need the Latin-1 encoding comment in order to compile with Erlang/master (or need to be converted to UTF-8) The following adds the correct encoding headers to the affected files: for file in yaws_xmlrpc.erl yaws_rpc.erl yaws_ls.erl yaws_jsonrpc.erl yaws_exhtml.erl ; do \ sed -i -e "1i %% -*- coding: Latin-1 -*-" src/$file ; \ done Nico ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may </pre> Nico Kruber 2013-05-11T00:36:57 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3567 <pre>Our app is using embedded YAWS server. I played around to do performance tests with OpenSTA. The setup is 30 virtual users, all pass through the test at once. OpenSTA is on virtual (VMWare) Windows XP machine and the Erlang app on a Windows 8 machine which has 4 cores and 8GB of RAM. OpenSTA reports 5 seconds response time for 10-15 requests but our own in-app performance measurement shows nothing even close - the longest request takes 200 milliseconds and it measures the whole message handing by calling now/0 at entrance and timer:now_diff/1 before returning. I tried to profile YAWS with eprof. Firstly, I saw 97% of the time was spent in yaws_logger module. I turned access_log to false and now all YAWS modules spend 0% according to eprof. But there is no improvement in the response time according to OpenSTA. I know this question is too vague but still doesn't hurt to ask :) Has anyone experienced something similar? Thanks for taking time to look at this. Martin ----------------------------------------</pre> Martin Dimitrov 2013-04-04T14:21:23 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3562 <pre>Hello, In our app, we have a gen_server that contains in its state a list of Pids of all websockets workers. The workers have state. When something triggers in the app, we want to notify interested in this event workers. Their state determines where should a message to the client be sent. So how can we accomplish this? If I call gen_server:cast/2 for each pid, how can the worker pick the message? On the updated Websockets page in the documentation, I don't see an option to override handle_cast. Thank you, Martin ------------------------------------------------------------------------------ Own the Future-Intel&amp;reg; Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d </pre> Martin Dimitrov 2013-04-01T08:29:22 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3561 <pre>HI all, I cannot find the way to make the Yaws's WebSockets example to work correctly if a .yaws_auth file is added to the docroot directory to enable the HTTP basic authorization. The .yaws_auth simply contains the following line {"demo", "demo"}. The following line is added to the log file localhost.8080.auth on each attempt. 127.0.0.1 [01/Apr/2013:14:22:34 +0800] localhost:8080 "/websockets_example_endpoint.yaws?extversion=true&amp;keepalive=true&amp;timeout=5000" 401 realm= Removed the .yaws_auth the websockets example works perfectly. My installation has Yaws 1.96 and Erlang R16B for windows xp BR, vincent ------------------------------------------------------------------------------ Own the Future-Intel&amp;reg; Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d_____________________</pre> ct 2013-04-01T07:42:39 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3556 <pre>Hi all, Iam currently working on my configuration for using php with fcgi. The php-fpm allows listening on a socket, so i wonder if yaws does support connecting to a fcgi server via socket. The documentation of the manual does only cover the host:port way. ------------------------------------------------------------------------------ Own the Future-Intel(R) Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://altfarm.mediaplex.com/ad/ck/12124-176961-30367-2_______________________________________________ Erlyaws-list mailing list Erlyaws-list-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/erlyaws-list </pre> Daniel Fahlke 2013-03-29T22:31:29 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3552 <pre>Hello, Over 10 years ago, I ran ejabberd and fooled with erlang a bit, but now I am getting serious about it for a project I want to do -- Freedom Box. Anyway, while my servers run Debian Squeeze, my laptop has Ubuntu Precise, and after installing Yaws, yaws-chat, yaws-mail, yaws-wiki and yapps, I decided to try them out. Most importantly, while the https: process seems to start, but when I try to access it I get: In the browser: Unable to connect Firefox can't establish a connection to the server at localhost:8443. In the error log file: =INFO REPORT==== 26-Mar-2013::16:24:58 === Yapp starting but Yaws not ready - waiting 500 ms =INFO REPORT==== 26-Mar-2013::16:24:58 === Yaws: Listening to 0.0.0.0:8443 for &lt;1&gt; virtual servers: - https://localhost:8443 under /usr/share/yaws =INFO REPORT==== 26-Mar-2013::16:24:58 === Yaws: Listening to 0.0.0.0:8080 for &lt;1&gt; virtual servers: - http://localhost:8080 under /usr/share/yaws =INFO REPORT==== 26-Mar-2013::16:24:58 === Starting yapp =ERROR REPOR</pre> Chris Hall 2013-03-27T11:14:42 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3551 <pre> Folks, we have a brand new tested release, Happy to announce yaws 1.96, lots of websocket work as well as HTTP header work went into this release. Code and docs as usual at http://yaws.hyber.org Enjoy - klacke/steve/capflam ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_mar </pre> Claes Wikstrom 2013-03-19T17:26:42 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3550 <pre> Folks, we have a brand new tested release, Happy to announce yaws 1.96, lots of websocket work as well as HTTP header work went into this release. Code and docs as usual at http://yaws.hyber.org Enjoy - klacke/steve/capflam ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_mar </pre> Claes Wikstrom 2013-03-19T17:35:02 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3549 <pre> Folks, we have a brand new tested release, Happy to announce yaws 1.96, lots of websocket work as well as HTTP header work went into this release. Code and docs as usual at http://yaws.hyber.org Enjoy - klacke/steve/capflam ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_mar </pre> Claes Wikstrom 2013-03-19T17:23:16 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3542 <pre>Hello, As I understand when the Web page is served over HTTPS, I have to use wss protocol to upgrade to Web Sockets. My setup is very simple, basically the example from YAWS: out(A) -&gt; CallbackMod = basic_echo_callback, Opts = [{origin, "http://" ++ (A#arg.headers)#headers.host}], {websocket, CallbackMod, Opts}. The problem is that handle_message is never called. Am I missing something? Martin ------------------------------------------------------------------------------ Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice" in the endpoint security space. For insight on selecting the right partner to tackle endpoint security challenges, access the full report. http://p.sf.net/sfu/symantec-dev2dev </pre> Martin Dimitrov 2013-03-08T15:48:55 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3538 <pre>Hi, I need to manipulate utf-8 file names in my appmod (on a linux machine). I know I can give the +fnu parameter to erl to get functions like file:list_dir/1 to honour file names in utf-8, but how do I get yaws to do the same? Thanks and best regards Arif Ishaq ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb </pre> Arif 2013-03-05T19:49:58 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3536 <pre>Hello, I'm upgrading from yaws 1.92. I use the yaws_config module to custom sconf and gconf structures. (yaws runs in an embedded "mode"). But when i call yaws_config:make_default_sconf... I got a gconf structure : %% Keep this function for backward compatibility. But no one is supposed to use %% it (yaws_config is an internal module, its api is private). make_default_sconf() -&gt; make_default_gconf([], undefined). Not really hard to correct :) Thank you wde ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb </pre> wde-GANU6spQydw< at >public.gmane.org 2013-03-03T10:48:09 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3535 <pre>Hi All, I just pushed an overhaul of the WebSockets support in Yaws. Some bugs was fixed, but the refactoring was made above all to add optional sateful callback functions [1]. Here's main changes: * Fix bugs about UTF-8 encoding and fragmentation of incoming messages * Add support of optional callback functions * Add support of many startup options * Add support of outgoing fragmented messages * Add a websocket testsuite Quickly, optional callback functions are: * Module:init/1 (for basic and advanced callback modules) * Module:terminate/2 (for basic and advanced callback modules) * Module:handle_open/2 (for basic and advanced callback modules) * Module:handle_info/2 (for basic and advanced callback modules) * Module:handle_message/2 (for basic callback modules only, used in place of Module:handle_message/1) The documentation was updated to explain how it works. You can find it in the git repository[2], but it is not available online yet. Let me know if you have any quest</pre> Christopher Faulet 2013-02-12T15:02:40 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3529 <pre>As you probably already saw, Erlang/OTP R16A was released earlier today. I built Yaws with it on OS X Mountain Lion and ran its test suite, and all worked just fine. If you run into any issues with Yaws and R16A yourself, please let us know. --steve ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_jan_______________________________________________ Erlyaws-list mailing list Erlyaws-list-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f&lt; at &gt;public.gmane.org https://lists.sourceforge.net/lists/listinfo/erlyaws-list </pre> Steve Vinoski 2013-01-30T23:13:32 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3526 <pre>Hi, I can't figure out which Pid to use in yaws_api:websocket_send (Pid, {Type, Data}). Is it documented anywhere? Does any example exist of its use? Thanks and best regards Arif ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d </pre> Arif 2012-12-22T18:54:28 http://comments.gmane.org/gmane.comp.web.server.yaws.general/3520 <pre>Yaws has lots of great documentation, and then there is the helpful 132pg pamphlet, 'Building Web Applications with Erlang'. But I'm still left with some basic questions regarding app creation. Overall, I'm still wondering, where do app files go? And why are there so many files in the yaws root? 1. When creating a simple web app, where do the various files go? For example, it's clear that .yaws and other webby files go under ./www. But what about other files, such as .erl? Or appmods, nif and port files? 2. The documentation for creating a yapp is a bit confusing... http://yaws.hyber.org/yapp_intro.yaws """ ebin_dir = /&lt;yaws_root&gt;/{applications,lib}/yapp/ebin The "applications" part is used for a local_installed Yaws, and "lib" for a real installed one. Then we make sure that the yapp handler application is started when Yaws is started, by using the runmod directive """ Um..., what is the difference between 'applications' and 'lib'? 3. Root file structure...wow, lots of files here... """ 7349</pre> Todd Greenwood 2012-12-14T14:21:48 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.comp.web.server.yaws.general