RE: RMI and TC4.x (Really classloader stuff)
;
public class SampleClass {}
/test-case
-Original Message-
From: David Oxley [mailto:[EMAIL PROTECTED]]
Sent: July 23, 2002 05:36
To: 'Tomcat Users List'
Subject: RE: RMI and TC4.x
It does actually connect to the RMI server, but it can't
download classes
from the web server. It looks like java.rmi.codebase = TC
local path rather
than http://server/webapp which iks what the code sets it to.
Dave
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]]
Sent: 22 July 2002 18:25
To: Tomcat Users List
Subject: RE: RMI and TC4.x
Howdy,
We use RMI extensively on long-running tomcat servers (4.0.1
and 4.0.4).
Never had any problems with it. We even have a portion of the night
when we do very frequent (more than 1/sec) serialization and
deserialization of relatively large, complex (but
serializable) objects
between a number of servers.
We also use JDK 1.4.0 (also tested on 1.3.1), on Solaris. I
looked at
your bugzilla bug report, and it looked like a fairly simple
MalformedURLException. I wonder if this bug is related to a
difference
between tc 3.x and 4.x in the way they handle spaces in
JNDI/RMI server
URLs. Did you try using tomcat 4.x to connect to an RMI server that
doesn't have a space in its URL?
Yoav Shapira
Millennium ChemInformatics
-Original Message-
From: David Oxley [mailto:[EMAIL PROTECTED]]
Sent: Monday, July 22, 2002 12:59 PM
To: 'Tomcat Users List'
Subject: RMI and TC4.x
Has anyone got RMI working from within TC4.x. I had no
problems under
TC3.x,
but just can't get it working under TC4.x.
I have had a bug report outstanding for quite some time on
this, but I
was
hoping that someone on the user list may have already got
this working.
http://issues.apache.org/bugzilla/show_bug.cgi?id=7082
http://issues.apache.org/bugzilla/show_bug.cgi?id=7082
Cheers.
Dave.
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RE: Hello
Here's a script to install tomcat with apache2. You'll need to modify it quite a bit for your particular box. http://www.daveoxley.co.uk/scripts/new-tomcat.sh Dave. -Original Message- From: Brian Orledge [mailto:[EMAIL PROTECTED]] Sent: 16 August 2002 14:16 To: [EMAIL PROTECTED] Subject: Hello Hello, Still having problems connecting Apache2 to Tomcat4 on Linux. I have seen the help on Apache1.3 but the mod_jk.so file build is not compatible with Apache2. Can anyone out there PLEASE post some links or docs on Apache2-Tomcat4. Muchas Gracias Brian Orledge -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Bandwidth calculations
I need to do some bandwidth calculations for our web app that take into account the browsers cache. So, I think I need some sort of TCP/IP sniffer. Does anyone know of a decent one I can use for this purpose? Dave
Windows XP
I remember hearing that there was a bug with Windows XP that caused problems with TC and Apache. Does anyone have any info on this? Dave
WML or HTML detection
From a servlet how can you detect what should be output from the type of client that sent the request. i.e. If a WAP phone accesses a servlet then it outputs WML or if a Web Browser accesses the same servlet then HTML is output Thanks. Dave
RE: RMI and TC4.x
It does actually connect to the RMI server, but it can't download classes from the web server. It looks like java.rmi.codebase = TC local path rather than http://server/webapp which iks what the code sets it to. Dave -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED]] Sent: 22 July 2002 18:25 To: Tomcat Users List Subject: RE: RMI and TC4.x Howdy, We use RMI extensively on long-running tomcat servers (4.0.1 and 4.0.4). Never had any problems with it. We even have a portion of the night when we do very frequent (more than 1/sec) serialization and deserialization of relatively large, complex (but serializable) objects between a number of servers. We also use JDK 1.4.0 (also tested on 1.3.1), on Solaris. I looked at your bugzilla bug report, and it looked like a fairly simple MalformedURLException. I wonder if this bug is related to a difference between tc 3.x and 4.x in the way they handle spaces in JNDI/RMI server URLs. Did you try using tomcat 4.x to connect to an RMI server that doesn't have a space in its URL? Yoav Shapira Millennium ChemInformatics -Original Message- From: David Oxley [mailto:[EMAIL PROTECTED]] Sent: Monday, July 22, 2002 12:59 PM To: 'Tomcat Users List' Subject: RMI and TC4.x Has anyone got RMI working from within TC4.x. I had no problems under TC3.x, but just can't get it working under TC4.x. I have had a bug report outstanding for quite some time on this, but I was hoping that someone on the user list may have already got this working. http://issues.apache.org/bugzilla/show_bug.cgi?id=7082 http://issues.apache.org/bugzilla/show_bug.cgi?id=7082 Cheers. Dave. -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RMI and TC4.x
Has anyone got RMI working from within TC4.x. I had no problems under TC3.x, but just can't get it working under TC4.x. I have had a bug report outstanding for quite some time on this, but I was hoping that someone on the user list may have already got this working. http://issues.apache.org/bugzilla/show_bug.cgi?id=7082 http://issues.apache.org/bugzilla/show_bug.cgi?id=7082 Cheers. Dave.
RE: Apache-Tomcat Howto?
As far as I know mod_jk should still be used for 4.1.x, not mod_jk2. When people talk of Coyote JK2, they mean the Java side which is enabled by default when you download TC4.1.x. Dave -Original Message- From: Paul landolt [mailto:[EMAIL PROTECTED]] Sent: 16 July 2002 15:13 To: Tomcat Users List Subject: Re: Apache-Tomcat Howto? Problem with most of the information out there is that it deals with connecting 4.0.x with Apache, not 4.1.x. The Coyote JK2 connector is the preferred method with 4.1.x (jk has be deprecated in favour of jk2). Aside from Andrew Conrad's comments, there seems to be little documentation to be found regarding the topic ...Paul Turner, John wrote: There are really only 2 ways: AJP and WARP. If you want apache to serve static content, than there is only 1 way at this time, as far as I know: AJP. You will want mod_jk as your connector. You could try mod_jk2, but mod_jk seems to be the most stable right now. Depending on your choice of versions (you will want apache 2.0.39 if you are going with apache 2), this link might help: http://www.galatea.com/flashguides/index John Turner [EMAIL PROTECTED] http://www.aas.com -Original Message- From: Chris Ruegger [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 16, 2002 9:07 AM To: Tomcat Users List Subject: Apache-Tomcat Howto? I want to set up an Apache web server on Red Hat Linux 7.2 to handle static content and SSL, and forward servlet and JSP requests to Tomcat 4.0. It seems there are about 3 ways to do this: Http 1.1 Warp AJP Which approach do most sites use? Can someoneone point me to the Howto's that describe how I need to configure Apache and Tomcat to make the Warp approach and the AJP approaches work? Thanks in advance -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Port based virtual hosting
In Tomcat 4 a Host node allows name based virtual hosting. How should this be set up to handle port based virtual hosting. i.e. should this work: Host name=www.host.co.uk:80 debug=0 appBase=/var/sites/webapps/www.host.co.uk:80 unpackWARs=false autoDeploy=true /Host Host name=www.host.co.uk:443 debug=0 appBase=/var/sites/webapps/www.host.co.uk:443 unpackWARs=false autoDeploy=true /Host Dave.
RE: Toncat as service on Win2K
This is a bug with jdk1.3. Upgrade to jdk1.3.1 Dave -Original Message- From: Marciu Liviu [mailto:[EMAIL PROTECTED]] Sent: 02 October 2001 23:23 To: [EMAIL PROTECTED] Subject: Toncat as service on Win2K Hello tomcat-users, I have registred Tomcat3.2.3 as a service on Win2K, under LocalSystem and under ./Administrator. I set it up to start automaticly. All works fine, I start the computer and the service is working, I log on and the service is working Ok, but when I log off (not shutdown) the service stops. Why isn't the service running after I log off ? Thank you. -- Best regards, Liviu mailto:[EMAIL PROTECTED]
RE: SV: How to start/stop tomcat from a remote machine???
The new jk_nt_service.exe (TC3.3) already has this facility build in. You might need to get it from CVS because I can't remember if it is in beta2. Also if you look in bugzilla there is a Service Manager (like the SQLServer one) that I have contributed. Just download and build (You'll need to patch jk_nt_service as well). Dave [EMAIL PROTECTED] -Original Message- From: Siomara Pantarotto [mailto:[EMAIL PROTECTED]] Sent: 25 September 2001 07:36 To: [EMAIL PROTECTED] Subject: Re: SV: How to start/stop tomcat from a remote machine??? Thanks for the tip I will certainly need that once unix will be one of our platforms. If someone in the list can still help on trying to start/stop tomcat remotly under NT I will appreciate very much. Hans, You gave me a good idea. I guess I can use perl to write a cgi script to do that. Thanks Siomara From: Hans-Erik Skyttberg [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: SV: How to start/stop tomcat from a remote machine??? Date: Tue, 25 Sep 2001 08:25:38 +0200 Hi! I do not know how to do it in NTm but this is how you could do it on a unix box. Let's say you have a users called tomcat that should start and stop tomcat. Then you can create a small shell script to call start stop tomcat like this: Call this script tomcat_stop.cgi: #!/bin/sh /opt/app/tomcat/bin/tomcat stop Call this script tomcat_start.cgi: #!/bin/sh /opt/app/tomcat/bin/tomcat start Do the following on thoose two scripts: chmod 750 tomcat_st* chgrp apache tomcat_st* # or whatever group id your apache is running as chown tomcat tomcat_st* # or whatever user you start stop tomcat as, should not be root though. chmod u+s tomcat_st* Now put them in a ScriptAliased dir on your webserver and protect them either by deby allow directives or maybe a .htpasswd or something equivalent, now you can start and stop your tomcat with a browser. Regards Hans - Erik Skyttberg Boxer TV Access AB Tegluddsv. 64 115 28 Stockholm +46 (0)8 587 899 64 +46 (0)733 35 70 64 -Ursprungligt meddelande- Frn: Siomara Pantarotto [mailto:[EMAIL PROTECTED]] Skickat: den 25 september 2001 08:14 Till: [EMAIL PROTECTED] mne: Re: How to start/stop tomcat from a remote machine??? I am currently using windows NT. Could you provide more details on how exactly you do even for Linux or Solaris (and NT if possible) Thanks Sio From: Charles Baker [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: How can I start/stop tomcat web server from a remote machine??? Date: Mon, 24 Sep 2001 18:00:17 -0700 (PDT) Are you using *nix or NT? On my Linux or Solaris boxes I just ssh in and start/stop whatever I want to. --- Siomara Pantarotto [EMAIL PROTECTED] wrote: Hi all, How can I start/stop tomcat web server from a remote machine??? In other words, how can I run the start/shutdown batch files that tomcat has to start/stop its services from a remote machine that is not the server that Tomcat is installed in? Thanks Siomara _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp = - [EMAIL PROTECTED] Hacking is a Good Thing! See http://www.tuxedo.org/~esr/faqs/hacker-howto.html __ Do You Yahoo!? Get email alerts NEW webcam video instant messaging with Yahoo! Messenger. http://im.yahoo.com _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
RE: JDBC Connection Pool Theory ??
Are there any pools that are for JDK1.1?
TC3.3 Auto Config
Hi all, This isn't an urgent problem as I can manually change mod_jk.conf. I am trying to get TC3.3 to auto configure itself (startup.bat -jkconf), but it configures mod_jk.conf for serving static content from TC3.3. I read that it was supposed to pick this up from web.xml. So: 1. Either my web.xml is wrong. How is it wrong? servlet servlet-name StaffplannerController /servlet-name servlet-class StaffPlannerControllerServlet /servlet-class /servlet servlet-mapping servlet-name StaffplannerController /servlet-name url-pattern /servlet/StaffPlannerControllerServlet /url-pattern /servlet-mapping 2. Tomcat 3.3 is supposed to do this. 3. There is a bug. Dave [EMAIL PROTECTED]
RE: IIS Virtual hosting
It's in CVS. Or wait until RC1 gets built (Don't know when that is happening though). Dave [EMAIL PROTECTED] -Original Message- From: Kar YEOW [mailto:[EMAIL PROTECTED]] Sent: 19 September 2001 04:27 To: [EMAIL PROTECTED] Subject: Re: IIS Virtual hosting where can I get a copy of the patched isapi_redirect.dll? TIA. kar - Original Message - From: Larry Isaacs [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, September 13, 2001 3:42 AM Subject: RE: IIS Virtual hosting Hi David, Multiple virtual hosts on IIS is something I have not found time to try to do, yet. However, it is something I hope to support in Tomcat 3.3. Tim Whittington has submitted a patch to the isapi_redirect.dll that should be included soon. It adds a feature where the isapi_redirect dll queries its actual file name and uses that name to read a dll name.properties file from the same directory. If that file exists, those properties are used. If not, it reverts to the old behavior of getting the properties file location from the registry. This properties file would specify where to get the uriworkermap file. This implies that you get multiple isapi_redirector instances, each using different settings, by having multiple copies of the isapi_redirector with different names. Each virtual host would use the appropriately named copy. Not elegant, but I'm not sure there is a better way. Cheers, Larry -Original Message- From: David Oxley [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 12, 2001 9:40 AM To: [EMAIL PROTECTED] Subject: IIS Virtual hosting Hi all, I need to set up IIS with each virtual host routing to a different worker in Tomcat. Each virtual host has the same web application under it and therefore must all be the same context. i.e. Under Apache I set up the following: NameVirtualHost 128.100.2.23 VirtualHost 128.100.2.23 ServerName cisweb2k JkMount /spweb/servlet/* ajp13_1 /VirtualHost VirtualHost 128.100.2.23 ServerName cisweb2k2 JkMount /spweb/servlet/* ajp13_2 /VirtualHost How is the best way to achieve the same configuration with IIS? I think what I need is to be able to specify the host name in uriworkermap.properties: cisweb2k/spweb/servlet/*=ajp13_1 cisweb2k2/spweb/servlet/*=ajp13_2 Thanks. Dave.
IIS Virtual hosting
Hi all, I need to set up IIS with each virtual host routing to a different worker in Tomcat. Each virtual host has the same web application under it and therefore must all be the same context. i.e. Under Apache I set up the following: NameVirtualHost 128.100.2.23 VirtualHost 128.100.2.23 ServerName cisweb2k JkMount /spweb/servlet/* ajp13_1 /VirtualHost VirtualHost 128.100.2.23 ServerName cisweb2k2 JkMount /spweb/servlet/* ajp13_2 /VirtualHost How is the best way to achieve the same configuration with IIS? I think what I need is to be able to specify the host name in uriworkermap.properties: cisweb2k/spweb/servlet/*=ajp13_1 cisweb2k2/spweb/servlet/*=ajp13_2 Thanks. Dave.
RE: nt service + nt service
Try changing the user that the Tomcat service is running under. Dave [EMAIL PROTECTED] -Original Message- From: Michelle Buckley [mailto:[EMAIL PROTECTED]] Sent: 10 September 2001 13:08 To: [EMAIL PROTECTED] Subject: nt service + nt service hi guys and gals I have a slight problem and need some help, I have trawled the lists and havent found my answer yet... I have set up tomcat to run as an nt service using jk_nt_service, which works well, as in it starts the service for me. But I am still getting a problem, when i try to run serlvets, it keeps coming back with a db error, saying that that it couldnt get a connection.. If I stop the service and start tomcat using 'startup' instead, my serlvets run perfectlycan anyone point me to the answer to my problem? Cheers and TIA, MB _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
RE: Win2K isapi_redirect.dll+ 404, jk_ajp12_worker.c never called
|[HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation\Jakarta Isapi Redirector\1.0] |extension_uri=/jakarta/isapi_redirect.dll You should probably remove the space after the .dll in your registry. That's what would cause the +. -Original Message- From: Christopher Biow [mailto:[EMAIL PROTECTED]] Sent: 10 September 2001 16:59 To: [EMAIL PROTECTED] Subject: Win2K isapi_redirect.dll+ 404, jk_ajp12_worker.c never called I've followed http://jakarta.apache.org/tomcat/tomcat-3.2-doc/tomcat-iis-howto.html to the letter, triple-checked each step, rebooted twice, and still get 404s on localhost:80. Here are the symptoms: - http://localhost:8080/examples/jsp/index.html works, as do the servlets - green arrow on the jakarta filter, which I've added to Default Web Site - jakarta virtual directory is present with execute permission for scripts and executables - request for http://localhost/examples/jsp/index.html is 404 - IIS log shows a rather curious + sign after the DLL name and 404 result. The only instances that I can find on the Web of the plus sign in IIS logs relate to others who have had this problem, none of whom report a solution. - tomcat-isapi.log indicates that jk_isapi_plugin.c HttpFilterProc is parsing the path should redirect to ajp12 - jk_ajp12_worker.c is never called in isapi_redirect.dll (so Tomcat never gets the task). TIA for any suggestions. IIS log: |#Software: Microsoft Internet Information Services 5.0 |#Version: 1.0 |#Date: 2001-09-10 15:17:55 |#Fields: time c-ip cs-method cs-uri-stem sc-status |15:17:55 127.0.0.1 GET /jakarta/isapi_redirect.dll+ 404 jakarta.reg: |Windows Registry Editor Version 5.00 | |[HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation] | |[HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation\Jakarta Isapi Redirector] | |[HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation\Jakarta Isapi Redirector\1.0] |extension_uri=/jakarta/isapi_redirect.dll |log_file=e:\\temp\\tomcat-isapi.log |log_level=debug |worker_file=E:\\jdk1.3\\jakarta-tomcat-3.2.3\\conf\\workers.properties |worker_mount_file=E:\\jdk1.3\\jakarta-tomcat-3.2.3\\conf\\uriworkermap.p roperties | tomcat-isapi.log: |[jk_uri_worker_map.c (156)]: Into jk_uri_worker_map_t::uri_worker_map_alloc |[jk_uri_worker_map.c (196)]: Into jk_uri_worker_map_t::uri_worker_map_open |[jk_uri_worker_map.c (211)]: jk_uri_worker_map_t::uri_worker_map_open, rule map size is 2 |[jk_uri_worker_map.c (267)]: Into jk_uri_worker_map_t::uri_worker_map_open, match rule /servlet/=ajp12 was added |[jk_uri_worker_map.c (267)]: Into jk_uri_worker_map_t::uri_worker_map_open, match rule /examples/=ajp12 was added |[jk_uri_worker_map.c (296)]: Into jk_uri_worker_map_t::uri_worker_map_open, there are 2 rules |[jk_uri_worker_map.c (317)]: jk_uri_worker_map_t::uri_worker_map_open, done |[jk_worker.c (82)]: Into wc_open |[jk_worker.c (207)]: Into build_worker_map, creating 2 workers |[jk_worker.c (213)]: build_worker_map, creating worker ajp12 |[jk_worker.c (138)]: Into wc_create_worker |[jk_worker.c (152)]: wc_create_worker, about to create instance ajp12 of ajp12 |[jk_ajp12_worker.c (264)]: Into ajp12_worker_factory |[jk_worker.c (161)]: wc_create_worker, about to validate and init ajp12 |[jk_ajp12_worker.c (182)]: Into jk_worker_t::validate |[jk_ajp12_worker.c (194)]: In jk_worker_t::validate for worker ajp12 contact is localhost:8007 |[jk_worker.c (177)]: wc_create_worker, done |[jk_worker.c (223)]: build_worker_map, removing old ajp12 worker |[jk_worker.c (213)]: build_worker_map, creating worker ajp13 |[jk_worker.c (138)]: Into wc_create_worker |[jk_worker.c (152)]: wc_create_worker, about to create instance ajp13 of ajp13 |[jk_ajp13_worker.c (711)]: Into ajp23_worker_factory |[jk_worker.c (161)]: wc_create_worker, about to validate and init ajp13 |[jk_ajp13_worker.c (386)]: Into jk_worker_t::validate |[jk_ajp13_worker.c (399)]: In jk_worker_t::validate for worker ajp13 contact is localhost:8009 |[jk_ajp13_worker.c (425)]: Into jk_worker_t::init |[jk_worker.c (177)]: wc_create_worker, done |[jk_worker.c (223)]: build_worker_map, removing old ajp13 worker |[jk_worker.c (235)]: build_worker_map, done |[jk_worker.c (102)]: wc_open, done |[jk_isapi_plugin.c (408)]: HttpFilterProc started |[jk_isapi_plugin.c (429)]: In HttpFilterProc test redirection of /examples/jsp/index.html |[jk_uri_worker_map.c (345)]: Into jk_uri_worker_map_t::map_uri_to_worker |[jk_uri_worker_map.c (407)]: jk_uri_worker_map_t::map_uri_to_worker, Found a match ajp12 |[jk_isapi_plugin.c (439)]: HttpFilterProc [/examples/jsp/index.html] is a servlet url - should redirect to ajp12 |[jk_isapi_plugin.c (461)]: HttpFilterProc check if [/examples/jsp/index.html] is points to the web-inf directory workers.properties (comments stripped): |workers.tomcat_home=E:\jdk1.3\jakarta-tomcat-3.2.3 |workers.java_home=E:\jdk1.3 |ps=\ | |worker.list=ajp12, ajp13 | |worker.ajp12.port=8007 |worker.ajp12.host=localhost |worker.ajp12.type=ajp12
Cookies and IE5.5
I am trying to set a cookie that can be picked up from a different server to the one setting it. They both belong to the same domain (daves.domain.com and daves2.domain.com). The first server sets the cookie and redirects to the second server where the cookie is read. On IE5.5 and above the cookie does not get set, but it works fine for IE5 and Mozilla. Is this a bug with later versions of IE or am I doing something wrong. This is the code: Cookie c = new Cookie(User, DAVE); c.setDomain(domain.com); c.setPath(/servlet/LogonServlet); c.setMaxAge(60); c.setVersion(1); resp.addCookie(c); resp.sendRedirect (redirect_url) ; Dave. [EMAIL PROTECTED]
RE: mod_webapp -- NT4, Tomcat 4.0.7, Apache 1.3.20, JDK 1.3.1
Isn't the .so file only for unix. You need mod_webapp.dll Dave -Original Message- From: Shawn Evans [mailto:[EMAIL PROTECTED]] Sent: 17 August 2001 15:12 To: [EMAIL PROTECTED] Subject: mod_webapp -- NT4, Tomcat 4.0.7, Apache 1.3.20, JDK 1.3.1 I read Installing mod_webapp and using it with Apache 1.3 written in mod_webapp, and I have been unsuccessful in getting it to work. Here is my configuration: Win NT4.0 sp6 Apache 1.3.20 d:\webserver\Apache Tomcat 4.0.7b d:\webserver\Tomcat-4.0.7 First, I copied 'mod_webapp.so' and 'libapr.dll' to my apache\modules, then I added this to my httpd.conf [...] #AddModule mod_actions.c mod_setenvif.c mod_isapi.c AddModule mod_webapp.c [...] #LoadModule usertrack_module modules/mod_usertrack.so LoadModule webapp_module modules/mod_webapp.so [...] WebAppConnection conn warp localhost:8008 WebAppDeploy examples conn /examples WebAppInfo /webapp-info [...] I kick Apache off as a service (Tomcat is already running as a service) and here is the error that I get Error 2140:An internal Windows NT error occurred... I am able to run Tomcat 4.0.7 as a service without Apache... and Apache runs fine when I comment out the 5 lines I added above, but I need to get them working in sequence with one another. Plus, there are no error messages in the log files. Shawn
Multiple requests
I have been load testing our servlet and under high load requests start to take a long time (30secs ish). When a request takes this long a browser resubmits the request automatically. Is there a status I can send to the browser to say that the server is actually doing something and therefore stop duplicate requests coming through, or do I need to do some synchronise code on the session (which seems a little dodgy to me). Thanks. Dave. [EMAIL PROTECTED]
RE: Multiple requests
This isn't the problem. Tomcat is calling my servlet, but because the machine is so busy it is taking a long time to construct the response, and hence the request is resubmitted before it has sent back the response. I need a way to tell the browser that the server has received the request and that a response will be along shortly. Is this what the SC_CONTINUE header does, or is there another header I can send. Thanks. Dave [EMAIL PROTECTED] -Original Message- From: Alex Fernández [mailto:[EMAIL PROTECTED]] Sent: 23 May 2001 14:50 To: [EMAIL PROTECTED] Subject: Re: Multiple requests Hi David! You can commit the response, and then the request will not be resubmitted. But it's difficult, since the problem was that Tomcat is not honoring the requests, to begin with. In iPlanet, you can tell how many requests can be queued; it would be interesting to know whether you can do the same in Tomcat. I know how to configure a thread pool, but not queue size! Un saludo, Alex. David Oxley wrote: I have been load testing our servlet and under high load requests start to take a long time (30secs ish). When a request takes this long a browser resubmits the request automatically. Is there a status I can send to the browser to say that the server is actually doing something and therefore stop duplicate requests coming through, or do I need to do some synchronise code on the session (which seems a little dodgy to me). Thanks. Dave. [EMAIL PROTECTED]
RE: Multiple requests
I am not doing the flushBuffer(). But apart from that, that is what I am doing. Will the flushBuffer() prevent the browser from doing its subsequent request. We are using IE5. Dave [EMAIL PROTECTED] -Original Message- From: Alex Fernández [mailto:[EMAIL PROTECTED]] Sent: 23 May 2001 16:34 To: [EMAIL PROTECTED] Subject: Re: Multiple requests So, just to clarify: The request arrives, Tomcat processes it and sends it to your servlet. You do: response.setContentType(text/html); // commits the response response.flushBuffer(); and, while your servlet thinks what it must send next, the browser resends the response. Is this the case? What browser is it? Mine (Netscape Communicator 4.7) does not. Un saludo, Alex. David Oxley wrote: This isn't the problem. Tomcat is calling my servlet, but because the machine is so busy it is taking a long time to construct the response, and hence the request is resubmitted before it has sent back the response. I need a way to tell the browser that the server has received the request and that a response will be along shortly. Is this what the SC_CONTINUE header does, or is there another header I can send. Thanks. Dave [EMAIL PROTECTED] -Original Message- From: Alex Fernndez [mailto:[EMAIL PROTECTED]] Sent: 23 May 2001 14:50 To: [EMAIL PROTECTED] Subject: Re: Multiple requests Hi David! You can commit the response, and then the request will not be resubmitted. But it's difficult, since the problem was that Tomcat is not honoring the requests, to begin with. In iPlanet, you can tell how many requests can be queued; it would be interesting to know whether you can do the same in Tomcat. I know how to configure a thread pool, but not queue size! Un saludo, Alex. David Oxley wrote: I have been load testing our servlet and under high load requests start to take a long time (30secs ish). When a request takes this long a browser resubmits the request automatically. Is there a status I can send to the browser to say that the server is actually doing something and therefore stop duplicate requests coming through, or do I need to do some synchronise code on the session (which seems a little dodgy to me). Thanks. Dave. [EMAIL PROTECTED]
RE: JDBC + Tomcat NT Service
You aren't using the Microsoft VM are you? -Original Message- From: Paul Kofon [mailto:[EMAIL PROTECTED]] Sent: 26 March 2001 15:37 To: [EMAIL PROTECTED] Subject: RE: JDBC + Tomcat NT Service Hi Randy, Thanks! I'm sorry I failed to mention that I had put the jar files in the lib directory as well. I don't have a problem loading the drivers when I run Tomcat normally but I do when I run it as a service - the drivers just refuse to load. The JDBC drivers are not the only jars in the lib directory. I've got some other jars that I have no problems using even while running Tomcat as a Win2K service. I guess someone has got to check this out. It's strange, but who knows I just might be doing something wrong. Regards, Paul From: Randy Layman [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: RE: JDBC + Tomcat NT Service Date: Mon, 26 Mar 2001 08:20:16 -0500 I always put the drivers into the web app's lib folder and don't have any problem - Tomcat loads them automatically (if they are .jar files) and this way you can replace the drivers for one webapp at a time without affecting the other webapps (this is useful when you are converting several webapps on a machine - you can rollout the changes one webapp at a time) Things to check - 1. Path to drivers is actually correct and doesn't contain any spaces 2. Permissions on the JAR file and directory's above (this only applies if you have changed NT's defaults. By default Everyone can do anything with any file or directory). Randy _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
RE: Load Balancing and JkMount
You need to set JkMount to point at your load balanced worker (i.e. JkMount /*.jsp lb) and in your workers.properties use the following as an example: worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 worker.ajp13.lbfactor=1 worker.Xajp13.port=8013 worker.Xajp13.host=localhost worker.Xajp13.type=ajp13 worker.Xajp13.lbfactor=1 worker.Yajp13.port=8009 worker.Yajp13.host=host2 worker.Yajp13.type=ajp13 worker.Yajp13.lbfactor=1 worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=ajp13, Xajp13, Yajp13 Dave [EMAIL PROTECTED] -Original Message- From: Amir Nuri [mailto:[EMAIL PROTECTED]] Sent: 20 March 2001 07:23 To: Tomcat-User Subject: Load Balancing and JkMount All the examples and archive messages that I have seen so far talk about load balancing using either multiple JVM's or Multiple Connector Directives with different port numbers and corrosponding workers in the workers.properties file. But they all use different Mount Points for each worker ! However my need is to Load Balance a *SINGLE MOUNT POINT* ( A single Virtual Apache Host corrosponding to a Host (context) in server.xml ) i.e I want http://ww.mysite.com/*.jsp to be load balanced by 4 worker threads. I am currently using 4 JkMount Directives, and the server is up and running. i.e JkMount /*.jsp ajp13 JkMount /*.jsp Xajp13 JkMount /*.jsp Yajp13 JkMount /*.jsp Zajp13 Also if I name the workers ajp13a , ajp13b and ajp13c, apache does not start and gives me an error saying that it cannot find the workers file !!! Anyway, my question are :- 1. Is this the right way to have a single mount point load balanced ? 2. If so, is it a good idea to run the tomcat instances in the same JVM ? Or should I run multiple tomcat/JVM instances on the same / different servers ?
Stress Testing
What are the available products that can help me stress test my application and which is the best. It needs to be able to run requests either serially or in parallel (i.e. Acurrately simulating multiple users using a multiple HTML frame servlet application). Dave [EMAIL PROTECTED]
RE: Cache problem with IE
Is there a proxy in between the server and browser. I have a vague memory
your supposed to use "no-store" instead of "no-cache". Someone please
correct me if this is false.
Dave.
[EMAIL PROTECTED]
-Original Message-
From: Roby Gamboa [mailto:[EMAIL PROTECTED]]
Sent: 13 March 2001 16:47
To: [EMAIL PROTECTED]
Subject: Re: Cache problem with IE
You could try having the JSP set its modified time to 'now', using a
java.util.Calendar object. That should cause the cache on the browser to
retrieve an updated copy of the page. I don't recall how to do this in
JSP land, but servlets do it by implementing getLastModified(), derived
from HttpServlet. The idea is to set a header in the response object to
indicate the modification time as being a few milliseconds ago, but
I don't recall the exact name of the header that needs to be set.
Sorry I couldn't be more helpful.
- Roby
Zsolt Koppany wrote:
Hi,
with the code below I can get netscape not to cache a jsp page but it
does not work with Internet-Explorer.
Does anybody know why?
response.setHeader("Cache-Control", "no-cache");
response.setHeader("Pragma", "no-cache");\
Zsolt
--
Zsolt Koppany
Intland GmbH www.intland.com
Schulze-Delitzsch-Strasse 16
D-70565 Stuttgart
Tel: +49-711-7871080 Fax: +49-711-7871017
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RE: Upcoming Tomcat book...
A couple of things I would like to see in a book (and seems to have never been covered before): 1. How to structure large servlet applications (Data model). 2. Scalable/fail safe servlet applications. i.e. Our application is accessing a database of up to 100Gb and we cache all of our data in the memory of the VM rather than reading the DB for every request. The VM can only handle 2Gb, but in reality should hold 500Mb or less. The data model is very complex and is very sophisticated. We have features such as lazy writing where it updates the record in memory, but doesn't send the changes to the database immediately; early reading where we do a big SQL select in replacement of lots of small SQL selects and cache the result set until ready to build our internal data model. We are less concerned with performance in our application because the real limit is the amount of memory the VM is currently using (50 users are likely to be using 250Mb), therefore concurrent users aren't going to cause a large amount of performance issues, but could potentially cause memory problems. As the data is loaded in several separate VM's fail safety became a problem, but has been sufficiently resolved for our app. Also data that needs to be shared between instances of the VM is very difficult. We have had to broadcast to the other VM's that a particaular record is now invalid and the next time it is used it goes back to the DB. We have had consultancy from IBM on these issues and we wanted to find another company and books to help us as well, but we have failed so far. By the way if anyone knows of a consultancy company that has had experience of projects like this please forward their details to me. If you want to discuss the issues we have resolved and how we have done it; or discuss the issues that still remain EMail me. Dave. [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Linux and Tomcat
I am about to install our software onto a RedHat 7.0 box. I have tried before to install Sun's JRE onto RedHat and failed. I have a couple of questions: 1. What is the best JVM to use? (Stability more important than performance) 2. Are there detailed instructions on doing the install anywhere? 3. What is the difference between green and native threads? 4. For Suns JRE 1.3, what does the classpath and path have to point at? 5. As I'm new to Linux, where do I set the classpath and path so they are set for every boot? 6. Difference between -server and -client and do they both run hotspot as default? Thanks. Dave. [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
SSL response
I tried posting this question on Sunday, but got no response so here it is
again:
I am using Flash to make a https request to a servlet. Flash seems to send
the request and it gets to the servlet, but it hangs when reading/getting
the response. It works fine when getting a text file containing the same
info over https. Therefore two questions:
1. This is how I create the response:
resp.setContentType("text/plain");
resp.setHeader("Cache-Control", "no-cache");
out = resp.getWriter();
Is this correct? Am I missing something? Should the mime type be different?
Do I need to set the response size? etc.
2. Is there a program to snoop on the http response so I can tell the
difference between the reponse from the servet and from the text file?
This is really urgent, so if people aren't responding cause I've done
something so stupid they can't be bothered, please repond anyway!?!?
Thanks.
Dave.
[EMAIL PROTECTED]
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HttpSession across virtual hosts
Hi all, I know that the HttpSession is only valid on the virtual host it was created on. This is more of a security question. We currently have our own session class that gets stored in an HttpSession 1:1 ratio. So we've coded a request that allows us to GetSessionID on the original host and then AttachSession on the new host. Which basically does a lookup of the session id in a static hashtable to find one of our sessions and then attaches it to the new HttpSession. This is used when switching from a non-secure to and from secure host. My question is while the user name and password goes to the secure host the session id will be sent on the unsecure host in the AttachSession request: 1. Can this be intercepted by a hacker and used as if they had logged on? 2. If I save the remote ip address and check it during the AttachSession, is that secure enough or can some hacker pretend to be the same ip address? 3. I am right in assuming there is no way of making an HttpSession valid across virtual hosts (Make my life a lot easier)? 4. How can I keep the HttpSession on the original host valid? Or is it easier to do an AttachSession every time the host is switched? Thanks. Dave. [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: HttpSession across virtual hosts
https and http are on different ports and therefore count as different hosts. I wouldn't mind knowing how you got that working, but I think I can code round it by not storing the basket within the HttpSession. Dave [EMAIL PROTECTED] -Original Message- From: Alistair Hopkins [mailto:[EMAIL PROTECTED]] Sent: 08 February 2001 14:31 To: [EMAIL PROTECTED] Subject: RE: HttpSession across virtual hosts The http // https comparison doesn't work as cookies are sent or not depending on the host, not on the protocol. So if I have a valid session_id in a cookie in http, that will still be sent when I switch to https. So I can either have a common pool of current cookies if my https server is seperate from my http server (seems a hard way to do it) or I just access the software (eg Tomcat) via a webserver (eg apache) through either protocol and the session continues without complaint. Unless I did something complicated without noticing, of course... -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 08, 2001 1:13 PM To: [EMAIL PROTECTED] Subject: RE: HttpSession across virtual hosts What I've seen done, which doesn't necessarily make it secure, it to send some form of CartID. This ID identifies the Cart in some shared back end data store. Usually these are large numbers that contain enough information to determine if its a possible real value, or a number someone made up. If its something that someone made up, usually their IP is locked out for a certain amount of time or a session field is set that doesn't allow them in as long as that same session is valid. Randy -Original Message- From: David Oxley [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 08, 2001 8:08 AM To: '[EMAIL PROTECTED]' Subject: RE: HttpSession across virtual hosts I sort-of understand what you're doing, but I'm not clear on a couple of details. What do you mean when you say you've "coded a request"? How exactly is the session ID passed from the original host to the new host, is this by a form field embedded into the HTML, or is it all on the server side? Like URL-Encoded session management. The host passes our session id back to the server when changing hosts so that it can be connected to the new HttpSession. Doesn't normal session management have exactly the same problem. When writing an E-Commerce system the basket is normally chosen on an unsecure host and then the user is put on to a secure host to checkout their products. You need to be able to id the user between the two hosts. There has to be a 'secure' way of doing this?!?! Dave [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Which JVM for Tomcat?
Right. 1. First of all You can write a java applet that uses java1.1 i.e. the VM included with netscape and IE so the user doesn't have to download anything. And you can still use 1.3 on the server. You don't need to install another vm on the server. 2. Can you please stop flaming each other. There are people of varying degrees of knowledge that use this list. If you flame in a discussion the experts won't read on and you won't get any help. Rather than call people thick answer the question in a quick way that will allow them to understand or don't!! If someone does call you thick, this just does not dignify a response. 3. I wouldn't mind knowing which JVM is fastest on Linux. What is Blackdown (I think that's what its called) like. Is it faster than Suns? Dave. [EMAIL PROTECTED] -Original Message- From: forsythe [mailto:[EMAIL PROTECTED]] Sent: 24 January 2001 02:21 To: [EMAIL PROTECTED] Subject: Re: Which JVM for Tomcat? Also I will also have APPLETS running in addition to servlets JSPson this server... So if I create a JAVA2 APPLET that WILL require a user download, right? Right. Fine. What has that got to do with Tomcat or the JVM you are installing on your server? Nothing. Right? Right. If you read carefully I asked "Which jvm works BEST" The Best. BEST. Ok one more time " THE BEST" I Tomcat supports ALL JVMs, I'm asking if people have preferences based off experience. Best for what. FOR WHAT? Ever hear of requirements? Right? Right. Hey 'Charles' I think you should try to learn how not to be a prick while answering people questions. Ass. OK. Tomorrow I will be nicer. I doubt that you will be any smarter. -- Charles - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Redirect question
Ok. I knew that I could do it with a cookie. Thanks anyway. But is there
anyway of putting onto the request and doing an HTTP POST much like a form
submit?
Dave.
[EMAIL PROTECTED]
-Original Message-
From: Andy Nuss [mailto:[EMAIL PROTECTED]]
Sent: 21 January 2001 22:43
To: '[EMAIL PROTECTED]'
Subject: RE: Redirect question
1)original jsp
HttpSession session = req.getSession(false);
MyParams params = new MyParams("a", "b", "c");
String retrieveid = "QUICK_RETRIEVE" + "/myredirect.jsp" + new
Object().hashCode();
session.setAttribute(retrieveid, params);
Cookie ck = new Cookie("QUICK_RETRIEVE", retrieveid);
ck.setPath("/myredirect.jsp");
resp.addCookie(ck);
resp.sendRedirect("/myredirect.jsp");
2) redirected jsp
HttpSession session = req.getSession(false);
Cookie[] cks = req.getCookies();
Cookie ck = findCookieByNamePath(cks, "QUICK_RETRIEVE",
"/myredirect.jsp");
MyParams params = (MyParams)session.getAttribute(ck.getValue());
-Original Message-
From: David Oxley [mailto:[EMAIL PROTECTED]]
Sent: Sunday, January 21, 2001 6:02 AM
To: [EMAIL PROTECTED]
Subject: Redirect question
When sending a HttpServletResponse resp.sendRedirect how can I specify
parameters without having them appear on the URL in the browser address bar?
Thanks.
Dave.
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Redirect question
When sending a HttpServletResponse resp.sendRedirect how can I specify parameters without having them appear on the URL in the browser address bar? Thanks. Dave. [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
NT Service
I know this isn't a Tomcat question, but any help would be appreciated. I remember seeing a post back in the days of Tomcat 3.1 about starting java apps as an nt service, but I haven't been able to locate the posting. I have a small java app that I need to run as a service. I would rather use a solution that has already been written that writing one myself. Does anyone know of anything available. Thanks. Dave. [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Cannot connect to X11 Server (RS6000)
I'm trying to use java.awt.* on RS6000 without a gui running. I've read about Xvfb in the archives but there is no info on this with the RS6000 as I can only find info for Digital Unix and Solaris? Dave. [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: where can I find tomcat 3.2.2
Ok. But could you do a quick document saying what the rpm's install and where. I'm one of these people that prefer to copy stuff manually rather than let a setup script do it, especially on my live server!! No offence meant, but with 3.1.1 I installed the rpms on a different machine and copied it manually. Dave. -Original Message- From: GOMEZ Henri [mailto:[EMAIL PROTECTED]] Sent: 15 January 2001 14:32 To: [EMAIL PROTECTED] Subject: RE: where can I find tomcat 3.2.2 You'll get that in a RPM and also a .so file. I'll release mod_jk.so for a Apache using mod_ssl and sus using EAPI. "Pour la plupart des hommes, se corriger consiste changer de dfauts." -- Voltaire -Original Message----- From: David Oxley [mailto:[EMAIL PROTECTED]] Sent: Monday, January 15, 2001 2:51 PM To: '[EMAIL PROTECTED]' Subject: RE: where can I find tomcat 3.2.2 When a 3.2.2 release is built, could someone please put on the site a linux build of mod_jk.so. (Please?) Dave. -Original Message- From: Ignacio J. Ortega [mailto:[EMAIL PROTECTED]] Sent: 15 January 2001 12:04 To: '[EMAIL PROTECTED]' Subject: RE: where can I find tomcat 3.2.2 Hola Simon: get "tomcat_32" tag from cvs to get it, which was your report bug #? It seems that a 3.2.2 pelease will be off apache in few days.. Saludos , Ignacio J. Ortega -Mensaje original- De: Kitching Simon [mailto:[EMAIL PROTECTED]] Enviado el: lunes 15 de enero de 2001 12:53 Para: '[EMAIL PROTECTED]' Asunto: where can I find tomcat 3.2.2 Hi, I recently filed a bug report in BugRat, and see that there is now a comment "fixed in tomcat 3.2.2". However, I can't find any release called 3.2.2 on the apache site, nor any such tag in the cvs repository. Can anyone tell me (a) how to get the fixed code? (b) when a binary 3.2.2 is likely to be available? Thanks, Simon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Problem installing under Win2000
In your command prompt. cd into %TOMCAT_HOME%\bin and type 'tomcat run'. This will tell you the error because it starts it in the same window. But the error is probably that java 1.1 doesn't have a tools.jar, it has a classes.zip. Add that to your classpath. Dave. [EMAIL PROTECTED] -Original Message- From: Marino Vittorio [mailto:[EMAIL PROTECTED]] Sent: 12 January 2001 10:18 To: 'Tomcat-User (E-mail) Subject: Problem installing under Win2000 This is the message I get when I try to execute the startup script: Using CLASSPATH: ..\bin\bootstrap.jar;C:\jdk1.1.8\lib\tools.jar I did set JAVA_HOME, TOMCAT_HOME. I don't have tools.jar with my jdk1.1.8 distribution. The server does not start at all, I see a flashing dos shell and that's it! Can someone help me? Thanks, Vittorio. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: How to create .war files??
Ant1.2 has a War file tool from your ant build script that is really useful. Also the war file is only a jar so once you've created the directory structure jar it and rename it to .war and that works fine. Dave [EMAIL PROTECTED] -Original Message- From: Algarve, Leila [mailto:[EMAIL PROTECTED]] Sent: 05 January 2001 14:49 To: '[EMAIL PROTECTED]' Subject: AW: How to create .war files?? The site http://www.jguru.com/ has many faqs, you can look there. Here are two questions that migth be useful for you: http://www.jguru.com/jguru/faq/view.jsp?EID=129333 http://www.jguru.com/jguru/faq/view.jsp?EID=123229 Bye, Leila -Ursprüngliche Nachricht- Von: Deepak C S [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 5. Januar 2001 13:09 An: '[EMAIL PROTECTED]' Cc: '[EMAIL PROTECTED]' Betreff: How to create .war files?? hi all, can anybody tell "how to create web application archives(WAR) ...that is .war files??"eg. like examples.war in Tomcat. Im using tomcat3.2.1 on linux. thanx, deeps - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Can you remove me as well please!
I'm going to Australia for a month so I would appreciate being removed from the list and I'll resubscribe when I get back. Dave. [EMAIL PROTECTED]
Servlet context
We have written a servlet that is being used in a virtual host setup. I need to retrieve the virtual host that the servlet has been setup up to work against. I can retrieve the server name but not the virtual host name. Also I would like to retrieve the context. We are using Apache 1.3.14 mod_jk'ed with Tomcat 3.2b7 using ajp13. Dave [EMAIL PROTECTED]
Running batch files when using as a NT service
Are there any issues with running batch files that call external programs when Tomcat is set up as an NT service. I have a problem that when using the startup.bat my COBOL routine gets kicked off fine, but when Tomcat is a service the COBOL returns an error code and never executes. I have a feeling its to do with environment variables and I am still investigating, but I thought I would just ask if there were any issues with doing this. Thanks. Dave [EMAIL PROTECTED]
RE: How many sessions are open?
...But that requires a code change so won't help you much!! -Original Message- From: Samuel Yuen [mailto:[EMAIL PROTECTED]] Sent: 09 November 2000 14:21 To: [EMAIL PROTECTED] Subject: Re: How many sessions are open? Hi, as you must seen, there was some discussion about how to detect the closing of a session lately. You can follow the same idea and create a static object that implements HttpSessionBindingListener and add this same object to all the sessions that are created. It can have a internal variable which stores the number of sessions open. Samuel Till Gartner wrote: Hi List, we're heavily using Tomcat for our new service (check out http://www.cardxchange.net for a nice webapp). As we went live monday morning (at 1:30 am - uff), we still have some bugs. We analyzed them fixed them in the code. Now we'd like to "roll them out" in our live system. Unfortunately we don't know wether we can shut it down for this one minute task of copying the fixes JSPs and classes and restarting the tomcat engine. Is there a way to find out how many sessions are open? Thanx for the help, -- Till.
init being called twice
Does anyone know why the init method is being called twice. I'm using tomcat3.2b6 with IIS5 on W2K linked with isapi_redirect.dll. I have also seen this with 3.1 with apache 1.3.12 on Solaris 7 linked with mod_jserv.so. I can code around this so that the second time through it doesn't call my init stuff again, but surely this is a bug?! Any comments? Dave [EMAIL PROTECTED]
RE: Locating property files
What we do (and we would prefer a better solution) is copy it under WEB-INF\classes directory. It would need to be in the .jar file if you were to put it in the WEB-INF\lib directory. Dave [EMAIL PROTECTED] -Original Message- From: Gary Raley [mailto:[EMAIL PROTECTED]] Sent: 07 November 2000 15:46 To: tomcat user Subject: Locating property files My servlet requires access to a properties file and I'm trying to determine the best implementation. I tried copying the properties file to the Webapps\"ContextRoot"\Web-Inf\lib directory, but Tomcat could not locate the file. I had to add the properties file to the classpath within TOMCAT.BAT to enable Tomcat to locate the properties file. Is this my only solution? Thanks in advance for your help, Gary [EMAIL PROTECTED]
RE: init being called twice
I've tried it with 0 and with 5, but I still have the same problem. -Original Message- From: Byung Jin Chun [mailto:[EMAIL PROTECTED]] Sent: 07 November 2000 15:52 To: '[EMAIL PROTECTED]' Subject: RE: init being called twice David, try using a positive integer value for your load on startup element. Here is the snippet from the dtd: !-- The load-on-startup element indicates that this servlet should be loaded on the startup of the web application. The optional contents of these element must be a positive integer indicating the order in which the servlet should be loaded. Lower integers are loaded before higher integers. If no value is specified, or if the value specified is not a positive integer, the container is free to load it at any time in the startup sequence. -- !ELEMENT load-on-startup (#PCDATA) Jin -Original Message- From: David Oxley [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 07, 2000 10:30 AM To: '[EMAIL PROTECTED]' Subject: RE: init being called twice If your talking about the %TOMCAT_HOME%\conf\web.xml, then no it is not defined in there. It is also not defined in %TOMCAT_HOME%\conf\server.xml. All I have is the context\WEB-INF\web.xml which I have attached. I have done some further tests and I actually have a new object of my servlet class. So it is calling init in one instance of the class and then creating a new instance of the class and calling init again when the first request is made. It makes no further calls to init after this. Also the init method is completing succesfully with no exceptions. On a side point what does the number in the load-on-startup tag in web.xml mean. -Original Message- From: William Brogden [mailto:[EMAIL PROTECTED]] Sent: 07 November 2000 14:49 To: [EMAIL PROTECTED] Subject: Re: init being called twice David Oxley wrote: Does anyone know why the init method is being called twice. I'm using tomcat3.2b6 with IIS5 on W2K linked with isapi_redirect.dll. I have also seen this with 3.1 with apache 1.3.12 on Solaris 7 linked with mod_jserv.so. I can code around this so that the second time through it doesn't call my init stuff again, but surely this is a bug?! Any comments? Dave [EMAIL PROTECTED] Seems to me I recall that being traced to having a servlet entry in both the base web.xml and application context web.xml. -- WBB
RE: Mod_jk and MacOSX
Try the tomcat-dev mailing list. Someone will probably take it off your
hands.
-Original Message-
From: Jean-Rene Rouet [mailto:[EMAIL PROTECTED]]
Sent: 25 October 2000 08:28
To: [EMAIL PROTECTED]
Subject: Mod_jk and MacOSX
Hi
I made modifications on 2 files of the distribution "jk_util.c" and
"jk_jni_worker.c" to make mod_jk working on Mac OS X.
How can I submit theses modifications to the team developpers.
JR
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// Jean-Rene Rouet \\
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