IRC log for #tomcat on 20100916

00:15.18*** join/#tomcat Pseudonym (~ajb@203.30.75.80)
00:16.52PseudonymHi. A/S/L = Tomcat 6.0.24, java 1.6.0_18, Ubuntu 10.04.1.
00:17.00Pseudonymcan read a motd
00:17.20PseudonymNovice to Tomcat and servlets and stuff.  I'm having trouble deploying a GWT application.
00:17.27PseudonymIs this the right place to ask, or should I ask in ##gwt?
00:17.40Zer0_Coolgwt?
00:17.45Zer0_Coolwhat is that
00:17.50PseudonymGoogle Web Toolkit
00:18.08PseudonymIt runs fine in Eclipse in dev mode, but for some reason my servlets aren't serving.
00:18.33PseudonymUnfortunately, the only howtos I could find were blog posts for obsolete versions of both tomcat and gwt.
00:19.41Zer0_Coolhow configure the servlet in the file web.xml
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00:20.49PseudonymRight.
00:21.12PseudonymI can show you my web.xml if you like.
00:21.19Zer0_Coolyes
00:22.01Pseudonymhttp://www.nomorepasting.com/getpaste.php?pasteid=34380
00:24.12PseudonymThe static pages get served correctly.
00:24.36Zer0_Coolpass ypur servlet
00:24.38PseudonymAnd I can add the ?gwt.codesvr=... directive to run it in dev mode, serving the servlets via Eclipse.
00:24.56PseudonymSorry?
00:25.00PseudonymDon't understand.
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00:26.24Zer0_CoolPseudonym, paste your servlevt
00:26.35PseudonymThe code?
00:26.44PseudonymAll 330,000 lines of it?
00:27.51PseudonymAs noted, it's based on GWT, so most of the relevant code is in the GWT library.
00:29.58Zer0_CoolPseudonym, how names the servlet?
00:30.08Zer0_Coolsomething.java?
00:30.15PseudonymYes.
00:30.27Pseudonymsrc/com/sadegh/net/server/UserStudyServiceImpl.java
00:30.38Pseudonympublic class UserStudyServiceImpl extends RemoteServiceServlet implements UserSt
00:30.38PseudonymudyService
00:30.54PseudonymMost of the actual servlet stuff is in RemoteServiceServlet, which is part of GWT.
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00:31.23PseudonymMakes sense?
00:31.42Zer0_Cool<web-app>
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00:32.08Zer0_Cool</web-app>
00:32.10Zer0_CoolPseudonym, try there but delete the necesary
00:32.18Zer0_Cooldont put the file in a package
00:32.25Zer0_Cooljust there
00:32.40user3292hey guys.. running tomcat 7.0.2, windows, java 6.x.  I'm trying out the async APIs in servlet 3.0, and I have a really simple servlet with @WebServlet(asyncSupported=true).  In my doGet, request.isAsyncSupported is always returning false.  Do I need to set some special things up in web.xml or anything?  I didn't  touch any configuration files after unzipping tomcat
00:32.42PseudonymOK, need to do a bit of coding to fix that.
00:34.27user3292only overriding doGet in the servlet - first call I make is request.isAsyncSupported
00:37.30PseudonymZer0_Cool: Done.  Still doesn't work.
00:41.22PseudonymI strongly suspect this was the wrong place to ask.  Tomcat is working fine, and I think this is really a GWT deployment question.
00:41.40PseudonymThanks for your help.
00:43.27Zer0_Coolok
00:53.58user3292so anybody played with servlet 3.0 async apis in tomcat 7.0.2?
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03:49.38jenuehello guys, how can i retrieve the list of deployed apps from tomcat using java?
03:50.44Zer0_Cool??
03:50.46jenueor any other way to automate
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04:11.16sohailin a tomcat web application, is it permissible to create a server port? The case I'm thinking is a web app which has a XMPP chat server integrated into it
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04:40.35PseudonymAssuming that ThisDoesNotExist does, indeed, not exist, should tomcat give me some sort of error?
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04:49.04deeboit should, while its trying to start up the app
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05:44.06jenuewho among of you tried the tomcat webdav?
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05:47.52*** mode/#tomcat [+o jasonb] by ChanServ
05:47.56*** topic/#tomcat by jasonb -> Stable versions: 6.0.29, 5.5.31. Newbies use the official binary from tomcat.apache.org, an RPM from http://www.webdroid.org/archives/tomcat-package, or the latest tomcat6 testing deb. Check logs before you ask a question. SLOW MOTION CHANNEL (we all have jobs & kids): Ask your question including your TC, Java, & OS versions, then wait; check back often for answers.
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05:49.21*** join/#tomcat jasonb (~jasonb@m3c0536d0.tmodns.net)
05:52.05jenueguys, how can i display the list of tomcat deployed applications ?
05:52.15jenueis this possible using java?
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06:17.19jenue<PROTECTED>
06:17.45jasonbjenue: Yes.
06:17.52jenuehow?
06:18.13jenuei wanted to retrieve the list of deployed applications
06:18.43jenueand display it into the webpage
06:18.58jasonbjenue: You already read the Manager Webapp HOWTO?: http://tomcat.apache.org/tomcat-7.0-doc/manager-howto.html
06:20.02jenuejasonb: already did. what it says is to type in the address http://localhost:8080/manager/list
06:20.23jenuebut it can't access if there's an authenticatin required
06:20.54jasonbyeah, so you need to use an http client (the one of your choice), and send the appropriate login credentials with your request.
06:21.14jenuehmmm
06:21.20jasonbAnother way is to use the Tomcat Ant tasks to do it.  You can invoke those from Java.
06:22.08jenuejasonb: the list of deployed apps will be dynamic so i will not use the ant
06:22.28jasonbsuit yourself..
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07:00.11*** join/#tomcat Kosch (~Kosch@c-base/crew/kosch)
07:00.48Koschhiho
07:05.40KoschI'm up to evaluate Tomcat 6.0.29 with JDK 6u16 on linux. There I get TLD validation errors "Cannot find the declaration of element 'taglib'." for all .tld files (all TLD schema/dtd versions) inside 3rd party libs e.g. META-INF/spring.tld inside the spring jars. I this a known behaviour?
07:05.46Koschis..
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07:33.24Koschwell... then I disable it simply...
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10:35.17*** topic/#tomcat is Stable versions: 6.0.29, 5.5.31. Newbies use the official binary from tomcat.apache.org, an RPM from http://www.webdroid.org/archives/tomcat-package, or the latest tomcat6 testing deb. Check logs before you ask a question. SLOW MOTION CHANNEL (we all have jobs & kids): Ask your question including your TC, Java, & OS versions, then wait; check back often for answers.
10:48.44eghmmore often they are placed in WEB-INF/lib
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12:59.59Narcissushey - we had an issue with our tomcat nstall missing some classes
13:00.01Narcissusso we reinstalls
13:00.16Narcissuswith the vanilla config and insatllation, and it's still broken
13:00.20Narcissuswell
13:00.28Narcissusthere aren't any log files stating its missing classes
13:00.35Narcissusit starts up cleanly
13:00.49Narcissusbut displays nothing at all
13:04.06Narcissusand it appears that it is stuck in a loop
13:04.09Narcissusjust trying to get the system time
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13:39.01medthomasNarcissus: Did you read the channel topic?
13:39.23NarcissusYes
13:39.53Narcissusjava version "1.6.0_0"
13:40.46NarcissusCentOS 5.5
13:42.46Narcissustomcat5-5.5.23-0jpp.9.el5_5
13:46.25medthomasLooks like the CentOS Tomcat distribution is broken. Why am I not surprised? Try a real Tomcat install.
13:51.40randrewjNarcissus: could you repeat your issue?
13:52.32NarcissusI have a vanilla installation
13:52.35Narcissusnot changed anything
13:52.47Narcissusand it is stuck in a loop trying to get the system time
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14:15.05user9382anybody play with tomcat 7.0.2 and have a simple example of a webservlet that uses the async API?  I have @WebServlet(asyncSupported=true) set but request.isAsyncSupported is always returning false, and sometimes I get an InvalidStateException or a stack overflow when calling request.startAsync
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15:05.47medthomasuser9382: Checkout the Tomcat 7 unit tests for some examples.
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15:54.47sunit_I am using Apache Tomcat/6.0.29 on red hat 5 with 1.6.0_17-b04 sun jdk
15:55.45sunit_I have installed openbravo erp and getting error as The requested resource () is not available.
15:57.24sunit_see catalins log in http://dpaste.org/cY1f/
15:57.25sunit_please help me
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16:02.52medthomassunit_: Look in your other log files.
16:04.03sunit_ok
16:06.01sunit_see http://dpaste.org/UAzQ/ for openbravo log
16:07.13sunit_http://dpaste.org/a3Nc/ for localhost log
16:08.17sunit_and http://dpaste.org/wV9C/ for manager log
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22:06.38Zer0_Coolhi
22:06.43Zer0_Coolwhats up
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