Re: [Resin-interest] Compelling reasons to use Resin?
We're listening to your feedback regarding documentation, and are in the process of improving it across the board, starting with Hessian. On Oct 17, 2007, at 7:25 AM, Jan Kriesten wrote: hi hari, i have been using resin since early version 2 and haven't regret it. there are some cases which i'd say are compelling reasons to use it over tomcat, where you already brought up some yourself: > To close, I should say that I personally love resin - its elegance, > configuration simplicity and developer-friendliness. another compelling reason i see in your requirement > specially as look to grow and add additional > servers resin has an easy neat way to load-balance and easy session replication between it's instances. some things about resin aren't that good, of course, and should be addressed. for one the documentation - which never really was up-to-date nor showed more than a glimpse of resin's capabilities (example config-cases would be nice). also, there always have been problems resin being non-standard- compliant in some respect. a recent comparison between resin 3.0.9 and tomcat 5.5.3 can be found here: http://raibledesigns.com/rd/entry/resin_slower_than_tomcat_fails on this comparison maybe scott could comment? regards, --- jan. ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] How To View Servlets w. Resin
You need to have the servlet mapped in web.xml. And generally servlets belong in WEB-INF/classes. If this is confusing, check out some tutorials on java web applications. yong On Sep 24, 2007, at 2:31 PM, Steve Burrus wrote: Hi all. I have been encountering some difficulty in trying to see a servlet in my web browser with Resin for a long time now! I think that it is a matter of the proper placement of the servlet file into the right folder of the whole Resin server installation. Is the servlet supposed to be placed into the "webapps" folder? If not then into which folder should it be put to be able to see it and not get the old server error msg. about the resource not found? Can you find the hidden words? Take a break and play Seekadoo! Play now! ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] How to set default/global response encoding?
Hans, don't declare it manually in every jsp -- just once in your header portion of your view/jsp templates, which would typically be included in each individual jsp. On Jun 27, 2007, at 8:59 AM, Hans Loeblich wrote: I need to know if there is any way to make UTF-8 my default charset encoding. Do I really have to set the page contentType at the top of every jsp? It currently defaults to ISO-8559-1 if I do not explicitly set it. Thank you, Hans Loeblich ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] application variables, j2ee - php, and shared nothing
(this is sorta off topic -- I suggest asking this question at Java Ranch) I think the answer to your question always depends on what it is you're trying to accomplish. I also think there is some cross-cultural confusion, as you can certainly create a shared-nothing Java webapp. yong On Jun 26, 2007, at 7:08 AM, Nathan Nobbe wrote: all, im curious about application variables under the j2ee web application paradigm. are these used frequently in the context of application servers, like resin, or are they regarded as taboo? also, has anyone heard of the shared nothing architecture? how does that pertain, if at all, to the j2ee paradigm? i was discussing application variables w/ some members of php-general and from the sound of it; they are taboo in the php world. can any quercus users shed some light on this conundrum? thanks, -nathan ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] php4 in Quercus
Hey Fred, is the site very big or complex? I recommend moving to PHP5 whenever doing so causes too much bloodshed. Quercus is based on PHP5 with an eye on PHP6. Good luck, Yong On Jun 12, 2007, at 1:24 PM, [EMAIL PROTECTED] wrote: Hi, I have a site using PHP4 that I would like to run under Resin, because I also have J2EE applications already running under Resin and would like to keep it all under one roof. I tried using Quercus but have run into problems. AFAICT, Quercus supports PHP5 and that may be causing the errors. To confirm this, I tried the site under Apache + PHP4 (works), and Apache + PHP5 (errors). So PHP5 seems to be causing the errors. Is there any way that I can run this PHP4 site under Resin? If this is not possible using Quercus, is there another option? Would using net.php.servlet and phpsrvlt.jar work under Resin? Has anyone tried this option, is it reliable? Thanks in advance, your advice would be greatly appreciated. Fred -- [EMAIL PROTECTED] ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] quercus questions
I love caucho products and all the work Scott has done (he's the fing man) but if it were me, I wouldn't use Quercus in production unless I was 100% sure my application ran 100% correctly on it. That said, most php applications will run *great*, especially if you hand built them. When you introduce a framework, you now must check to be sure that framework runs correctly as well. In getting familiar with webapps 'the java way' realize that as of today there is of course more than one way. But start with the fundamentals: - understand jsp and servlets -- plenty of material online (google: core servlets), but I recommend the Head First book -- read Sun's servlet spec - understand MVC aka 'model 2 mvc' - understand struts 1 -- see the online book 'struts survival guide' - experiment w/ Resin to learn about db connection pooling and other cool features In other words, learn to build a standard Java webapp. Then learn how to use Quercus. Many in the java camp would cringe at the notion of using php for anything other than the view. In addition, the Java community has gone waaay past manual database interactions like the usual php mysql and pdo functions. So you will at some point want to look at ORM layers like Hibernate et al, unless you really love sql and string concatenation. As for c and fun, I still have my hair and I like to keep it that way, but you might be a far better programmer than me. Viel gluck, yong On Jun 11, 2007, at 8:54 AM, Nathan Nobbe wrote: Yong, bleeding edge is cool w/ me as im a gentoo user; the only thing i worry about going w/ quercus really, is having a product that may be difficult to support. my opinion of the php community is that good developers, in particular those w/ oo skillsets are difficult, if not almost impossible to come by, so quercus could add yet another layer of complexity and make it almost really impossible; i dont know though, just speculation. as i mentioned im working w/ sqlite3 atm via pdo, but i intend to port the same db abstraction to the other pdo drivers like i said. i am comfortable using quercus in an enterprise environment for my large traffic sites, and sticking w/ mod-php for my embedded products, but another thing i worry about is going under the hood. one of the reasons quercus is attractive to me is that im much more proficient in java than c. although i can write in both i do struggle a bit w/ c. so anyway if i do write some extensions to the php language itself, i would much prefer to do it on the quercus platform, but if the code for my embedded products is to stay similar to that of the enterprise products i will certainly have to write similar stuff in c anyway, should be fun i guess, right? at my last job we had some hard-core java guys come in and i learned a lot; we were using tomcat, which i understand may not be the greatest app server, but anyway code was being deployed as war files so i have just a very crude familiarity w/ web apps, 'the java way'. im reading tons of material atm, but i am interested in getting started in quercus. if it isnt too much trouble, is there a primer on web apps the java way online that you feel is worth mention to a beginner like me? thanks for your reply. -nathan On 6/11/07, Yong Bakos <[EMAIL PROTECTED]> wrote: Hi Nathan, some information is here: http://quercus.caucho.com/quercus-3.1/doc/quercus-module-status.xtp Some info about PDO here http://caucho.com/resin-3.1/doc/quercus-overview.xtp#databases but understand that Quercus is bleeding edge stuff, and the best thing to do is experiment. You will also want to educate yourself on Web applications done 'the java way,' and how Resin, and servlet containers in general, work. yong On Jun 10, 2007, at 12:46 PM, Nathan Nobbe wrote: oh, right, i just remembered another critical thing; the SPL. -nathan On 6/10/07, Nathan Nobbe <[EMAIL PROTECTED]> wrote: hello all, i am interested in quercus and intend to begin experimenting with it. just getting started, im curious if there is a list of extensions that are known to be supported at this time. all the extensions are listed in the php online manual, so i wonder if theres a document that just lists all of them and the support status under quercus. also, i am very curious about pdo and xsl / xml. pdo was introduced in php5, and there are separate drivers for each database; currently i work with sqlite3 ( corresponding pdo driver api), and in the future will be running mysql and possibly oracle as well. also, php5 unveiled a new xml infrastructure built on libxml2. it seems obvious that quercus is going to implement xml support through some java libs, instead, but i wonder about the simplexml and dom extensions; these are built into php5 using the new libxml2 framework; so are these extensions available in quercus via an identical interface
[Resin-interest] quercus questions
Hi Nathan, some information is here: http://quercus.caucho.com/quercus-3.1/doc/quercus-module-status.xtp Some info about PDO here http://caucho.com/resin-3.1/doc/quercus-overview.xtp#databases but understand that Quercus is bleeding edge stuff, and the best thing to do is experiment. You will also want to educate yourself on Web applications done 'the java way,' and how Resin, and servlet containers in general, work. yong On Jun 10, 2007, at 12:46 PM, Nathan Nobbe wrote: oh, right, i just remembered another critical thing; the SPL. -nathan On 6/10/07, Nathan Nobbe <[EMAIL PROTECTED]> wrote: hello all, i am interested in quercus and intend to begin experimenting with it. just getting started, im curious if there is a list of extensions that are known to be supported at this time. all the extensions are listed in the php online manual, so i wonder if theres a document that just lists all of them and the support status under quercus. also, i am very curious about pdo and xsl / xml. pdo was introduced in php5, and there are separate drivers for each database; currently i work with sqlite3 ( corresponding pdo driver api), and in the future will be running mysql and possibly oracle as well. also, php5 unveiled a new xml infrastructure built on libxml2. it seems obvious that quercus is going to implement xml support through some java libs, instead, but i wonder about the simplexml and dom extensions; these are built into php5 using the new libxml2 framework; so are these extensions available in quercus via an identical interface? there are also a number of xsl and xslt functions. all of these things are critical to my current system architecture and for a viable transition to quercus all of them would need to be available. a reference doc would be a great starting point for me, if its out there.. thanks, -nathan ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] On the subject of JSP compilation...
John, check out resin's work directory for the source of the
resulting class to which your jsp becomes.
On Jun 1, 2007, at 3:35 AM, John Steel wrote:
I've been using this pattern for some time with excellent results:
<%
if (user == null) {
%>
<%@ include file="/jsp/loginpanel.jsp" %>
<%
} else {
%>
<%@ include file="/jsp/logoutpanel.jsp" %>
<%
}
%>
I'm curious how this affects performance. In once sense, the "assembled"
jsp is being changed each visit. So is it rebuilt each time? What gets
cached?
--
--
http://www.phonewebcam.com
[EMAIL PROTECTED]
___
resin-interest mailing list
resin-interest@caucho.com
http://maillist.caucho.com/mailman/listinfo/resin-interest
___
resin-interest mailing list
resin-interest@caucho.com
http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Registering Resin pro server as windows service
>> When i register as a windows service do i need to setup any windows environment variables like resin_jome, java_home or classpath etc. YES. See http://caucho.com/resin-3.1/doc/starting.xtp and other doco. On May 29, 2007, at 2:43 PM, Achuta Rao Iruku wrote: Hi, I am trying to register resin pro as windows service with below statement resin-pro-3.1.0\httpd -install -conf D:\casemanagement\resin-pro-3.1.0 \conf\resin.conf -resin-home D:\casemanagement\resin-pro-3.1.0 - stdout d:\casemanagement\resin-pro-3.1.0\logs\stdout.log -stderr D: \casemanagement\resin-pro-3.1.0\logs\stderr.log The service is regsitering and server shows as started when i start service from windows services. But the web site is not accessbile. I see an wrror message in log directory. The file jvm.log has an error showing the jvm colud not load the classes. But when i double click on httpd.exe then it is working fine. When i register as a windows service do i need to setup any windows environment variables like resin_jome, java_home or classpath etc. Appreciate anyone's help. Thanks, Achuta rao. ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] debugging quercus
Thanks for the reply; I'll see how far I get w/ resin_var_dump(). BTW I wasn't necessarily interested in IDE debugging... but was surprised to get to just a blank screen w/ no exceptions or errors thrown. Will contribute what I can to the bug tracker. Thanks, yong On May 11, 2007, at 7:05 PM, Nam wrote: Hi Yong, I like to place resin_var_dump() at various points in the program as checkpoints. It is like var_dump() but it will print to standard out instead. It sounds primitive but it is really effective. Nevertheless, we are looking into having IDE debugging integration in the future. Regards, -- Nam > Message: 1 > Date: Thu, 10 May 2007 16:08:48 -0600 > From: Yong Bakos <[EMAIL PROTECTED]> > Subject: [Resin-interest] debugging quercus > To: resin-interest@caucho.com > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed > > Hi, does anyone on the list have suggestions for getting better debug > info while testing quercus? > > I've gotten to the point w/ a particular problem that results in a > blank browser window, no source. > > Any ideas are appreciated. > > Cheerios! > yong > ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
[Resin-interest] debugging quercus
Hi, does anyone on the list have suggestions for getting better debug info while testing quercus? I've gotten to the point w/ a particular problem that results in a blank browser window, no source. Any ideas are appreciated. Cheerios! yong ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
[Resin-interest] Quercus: constants and Qcodo
Hi, I'm trying to get Qcodo to work under Resin.Quercus. I've done some simple php tests and things look good. I've installed the mysql driver in common/lib. I've created a webapp directory qcodo, and placed qcodo there. I've created a WEB-INF/web.xml with the usual php mapping. Alas, it no workie. Resin reports a servlet exception with the message com.caucho.quercus.QuercusRuntimeException: QApplicationBase::Unsupported is an unknown constant I've tried hacking the php class QApplicationBase and explicitly added 'public static $Unsupported = 1;' but to no avail. Any ideas from others working with Quercus are greatly appreciated. Cheers, Yong ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
