Re: Install Apache3.14 with mod_jk.so and Tomcat3.2
Mario Beekwilder wrote: Hi, We are trying to get Apache3.14 working with mod_jk.so and Tomcat3.2 on a Digital Alpha Tru64 4.0D Unix, with J2SDK 1.2.2. Everything compiled fine (thanks to the other mail-threads :) Apache with mod_jserv runs fine. Now the configuration of Tomcat and Apache with mod_jk. That's hard! Anyone already up-and-running? Mario Beekwilder Software Engineer - CMG-TP I have had no problems with Linux and Solaris. Getting mod_jk to compile is explained the the mod_jkHowto file in in the doc directory. It was really quite straightforward. Then you need to take the mod_jk.conf-auto file include it in the httpd.conf and tune it to your needs. You probably also need some Location and LocationMatch directives in the httpd.conf file to get Apache to see the static files in your Tomcat contexts. If you explain what the problems are, then we could help, but as we don't know what precisely is going wrong we can't help much! Sandy begin:vcard n:McPherson;Sandy tel;cell:+31 6 224 70517 tel;fax:+31 527 68 74 80 tel;work:+31 527 68 70 10 x-mozilla-html:TRUE org:Allset Consultancy BV. version:2.1 email;internet:[EMAIL PROTECTED] title:Senior Consultant adr;quoted-printable:;;Robbenplaat 18=0D=0A;Urk;;8321PA;Netherlands x-mozilla-cpt:;32288 fn:Sandy McPherson end:vcard
Servlet and pathinfo with jsp in Tomcat 3.2
The below code runs servlet "myservlet" with pathinfo "pages/welcome.jsp". frame NAME="main" SRC="%= context %/servlet/myservlet/pages/welcome.jsp" NORESIZE It functions correctly with Tomcat 3.1, but Tomcat 3.2 returns error message "The page cannot be found". Tomcat 3.2 doesn't interpret it as 'myservlet' with path info 'pages/welcome.jsp', but wants to open page "/servlet/myservlet/pages/welcome.jsp" directly. When I use: /servlet/myservlet/servlet/anotherservlet it functions correctly, i.e. myservlet is called with path info 'servlet/anotherservlet' Tomas
Re: preloaded feture
May I know that is't tomcat have the feture that preload a servlet each time I start the tomcat? For example, every time I start the tomcat, it will automatically load a servlet (this servlet will read a properties file, and set these properties to to ServletContext). If so, how to configure? Below is the sample servlet. Many thanks!! Set the load-on-startup parameter in web.xml for that particular servlet to be a positive integer. Jon
compile errors for JSP
Hi all, The situation is, that I have a JSP which contains an error. If I call an servlet that includes this JSP I don't get the compilation errors in the deliverd HTML Page. There is also no error stack printout on the console from which I've started tomcat. How can I get this error messages displayed (I would prefer just on the console of tomcat)? It worked with tomcat 3.1final and I've just upgraded to tomcat 3.2final. Thank you indeed Stefan
Re: Application Path
Hello All,
I have a question regarding application path in Tomcat. I have
loaded and application named "myapp" under 'webapps' of Tomcat. Now, is it
possible to know the full path of my application "myapp"?[i.e upto and including
the folder 'myapp']
Within a request, use something like the following:
String requestURL = HttpUtils.getRequestURL (req).toString();
String path = req.getPathInfo();
if (path==null)
servletURL=requestURL;
else
{
if (!requestURL.endsWith (path))
{
// Panic and use something else... your choice!
}
else
servletURL = requestURL.substring (0, requestURL.length()-path.length());
}
Jon
RE: Install Apache3.14 with mod_jk.so and Tomcat3.2
Hi, What seems to happen is: Tomcat starts ( works fine) But when I start apache and include the mod_jk config file Apache doesn't start anymore. Unfortunately we don't get any error messages in any logfile. Where are working on an Alpha 1000 with Tru64 Unix 4.0D Jan -Original Message- From: Sandy McPherson [mailto:[EMAIL PROTECTED]] Sent: vrijdag 8 december 2000 10:04 To: [EMAIL PROTECTED] Subject: Re: Install Apache3.14 with mod_jk.so and Tomcat3.2 Mario Beekwilder wrote: Hi, We are trying to get Apache3.14 working with mod_jk.so and Tomcat3.2 on a Digital Alpha Tru64 4.0D Unix, with J2SDK 1.2.2. Everything compiled fine (thanks to the other mail-threads :) Apache with mod_jserv runs fine. Now the configuration of Tomcat and Apache with mod_jk. That's hard! Anyone already up-and-running? Mario Beekwilder Software Engineer - CMG-TP I have had no problems with Linux and Solaris. Getting mod_jk to compile is explained the the mod_jkHowto file in in the doc directory. It was really quite straightforward. Then you need to take the mod_jk.conf-auto file include it in the httpd.conf and tune it to your needs. You probably also need some Location and LocationMatch directives in the httpd.conf file to get Apache to see the static files in your Tomcat contexts. If you explain what the problems are, then we could help, but as we don't know what precisely is going wrong we can't help much! Sandy
RE: Application Path
String appPath = request.getRealPath("/");
-Original Message-
From: Saikat Chatterjee [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 08, 2000 5:17 PM
To: [EMAIL PROTECTED]
Subject: Application Path
Hello All,
I have a question regarding application path in Tomcat. I have
loaded and application named "myapp" under 'webapps' of Tomcat. Now, is it
possible to know the full path of my application "myapp"?[i.e upto and
including
the folder 'myapp']
Thanks in advance,
Saikat
How to get
my application to run when I access http://localhost:8080 I must be able to run my application but instead of having http://localhost:8080/greeting/index.html to do this I would like to just type http://localhost:8080.How do I implement this? Thanks _ Get more from the Web. FREE MSN Explorer download : http://explorer.msn.com
RE: Application Path
You can use the "getDocumentBase()" method to find the path/URL of your servlet. and/or "getCodeBase()" which gets the base URL. No - both of those methods are for *applets*, not servlets. Jon
Diffs between 3.1 and 3.2
Hi people!
I have application which behaves differently in tomcat 3.1 and 3.2.
3.1: loads ok, first page is displayd correctly
3.2: Browser complains document contained no data; tomcat or my code
(don't know which of 'em) runs much longer - seems like looping
somewhere
I have to say this is application handled by one central servlet
written for jserv (servlet 2.0 implementation) -- we want to rewrite
it for 2.2/tomcat
initial request is something like:
localhost:8080/apps/example1/Start/Start
where apps is logical name of the servlet
I'm sorry if I did not provide enough info. but can you tell me what
has changed between 3.1 and 3.2 that could cause this ?
Thanks.
patrik.beno@{qbizm.com|inmail.sk} ICQ#98931498
----
Patrik Beno Qbizm technologies, Inc.
developer ... the art of internet.
Kralovopolska 139 tel: +420 5 4124 2414
601 12 Brno, CZ http://www.qbizm.com fax: +420 5 4121 2696
Multiple GETs on an SSLSocket
Hi, This is more a java/ssl question then tomcat but any ideas on the following will be much appreciated... I'm using a servlet (will be using a servlet at the moment I'm testing in a standalone app.) as a client to connect via https to a server. I've got as far as making the server trusted and performing the ssl handshake and then downloading the first html page. The problem arises when I try to write the second GET request and flush it down the output stream. The flush() method throws an IOException. I'm using the sample code provided with jsse to implement things but that sample code only has one GET request and so works fine. The exception comes with the second GET? Any ideas? Mike C.
Re: Multiple GETs on an SSLSocket
Have you tried this on a non-SSL connection? A general problem with the IO in java (afaik) is that, if you read from the stream, such that you get a -1 returned, then the stream is effectively closed. You have to reconnect (I haven't tried SSL on this, but a plain socket works like this). If you can control the sending response, ensure either the content-length is specified or the stream is chunked so that you can know when to stop reading -- avoiding getting a -1. YOu can then reuse the socket, without reconnecting. Ken [EMAIL PROTECTED] on 08/12/2000 06:25:10 Please respond to [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc:(bcc: Ken X Horn) Subject: Multiple GETs on an SSLSocket Hi, This is more a java/ssl question then tomcat but any ideas on the following will be much appreciated... I'm using a servlet (will be using a servlet at the moment I'm testing in a standalone app.) as a client to connect via https to a server. I've got as far as making the server trusted and performing the ssl handshake and then downloading the first html page. The problem arises when I try to write the second GET request and flush it down the output stream. The flush() method throws an IOException. I'm using the sample code provided with jsse to implement things but that sample code only has one GET request and so works fine. The exception comes with the second GET? Any ideas? Mike C.
servelet problem
Hi, When i write a servelet and make a class file and where i put it. What is the directory structure in apache web server. please send me directroy structure. "affan"
RE: servelet problem
Hi, We are assuming that you want to use tomcat to execute jsp and servlets. 1. Edit your server.xml file. 2. Add a new context like this: Context path="/myproj" docBase="c:\Program Files\Apache Group\Apache\htdocs\myproj" debug="0" reloadable="true"/ 3. Create a folder structure like c:\Program Files\Apache Group\Apache\htdocs\myproj 4. Edit Tomcat.conf. Add these lines Alias /myproj "C:\Program Files\Apache Group\apache\htdocs\myproj" ApJservMount /myproj/servlet /root Location /myproj/WEB-INF/ AllowOverride None deny from all /Location 5. In your apache's httpd.conf, include this line Include "C:\Tomcat\Tomcat\conf\Tomcat.conf" - or wherever your tomcat is installed. 6. Under htdocs\myproj, create a folder web-inf\classes. Put all your class files here. 7. Put all your jsp pages under htdocs\myproj. 8. You can now access your servlet as: http://localhost/myproj/servlet/SimpleServlet We got this solution from this mailing list too!! Regards, Subha -Original Message- From: Affan Alim [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 5:46 PM To: [EMAIL PROTECTED] Subject: servelet problem Hi, When i write a servelet and make a class file and where i put it. What is the directory structure in apache web server. please send me directroy structure. "affan"
Help needed for SSL
HiAll,I'm using Tomcat as an Application server with Apache for an ecom site.I want to implement SSL to secure my online transactions from Apacheserver to client browser.With this reference , could you please comment on following issues:1) How I can accept data in a JSP , from a simple HTML form which has been submited via SSL ?2) Is it necessary to implement SSL support in Tomcat ***also for above mentioned type of security ?3) Is it needed to use JSSE (Java Secure Socket Extension) for implementing this ?4) Can I access same session before and after SSL-enabled JSP page ?5) How to install Digital Certificates with Apache/Tomcat ?I would be thnakful to you if you coluld please guide me about the same.If possible any kind of resource / book / URL are higly welcome.Regards,-AmitE-Mail:[EMAIL PROTECTED]Sansui Software Pvt. Ltd., India
Subscribe me and my Email is shafi_yusuf@talk21.com
Subsccribtion
Could you subscribe me Tomcat please My email is [EMAIL PROTECTED] Thanks Bye
RE: Help needed for SSL
Hi Amit, Easiest thing to do is set up apache with modssl and tomcat. Theres an excellent howto I found:- http://www.ccl.net/cca/software/UNIX/apache/ http://www.ccl.net/cca/software/UNIX/apache/ following the first installation link. The installation includes a makefile for setting up a self signed server certificate. I don't know about using jsse from within the servlet - its something I'm attempting to do at the moment but I can say that its not simple. I've done this and am able to set up ssl between apache and client before the servlet is invoked. You then use the usual HttpServlet classes to get incoming data which have already been decrypted by the time they go through the tomcat worker. Mike C. -Original Message- From: amit [mailto:[EMAIL PROTECTED]] Sent: 08 December 2000 12:27 To: [EMAIL PROTECTED] Subject: Help needed for SSL Hi All, I'm using Tomcat as an Application server with Apache for an ecom site. I want to implement SSL to secure my online transactions from Apache server to client browser. With this reference , could you please comment on following issues: 1) How I can accept data in a JSP , from a simple HTML form which has been submited via SSL ? 2) Is it necessary to implement SSL support in Tomcat ***also for above mentioned type of security ? 3) Is it needed to use JSSE (Java Secure Socket Extension) for implementing this ? 4) Can I access same session before and after SSL-enabled JSP page ? 5) How to install Digital Certificates with Apache/Tomcat ? I would be thnakful to you if you coluld please guide me about the same. If possible any kind of resource / book / URL are higly welcome. Regards, -Amit E-Mail:[EMAIL PROTECTED] Sansui Software Pvt. Ltd., India
RE: servelet problem
Thankyou very much for you reply. I am running Apache on Linux Redhat 6.2 so could you please guide me how to set this up on linux. Please send me again directory structure if you know. Thanks and regards "Affan" -Original Message- From: Subha Gowri K V [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:33 PM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: RE: servelet problem Hi, We are assuming that you want to use tomcat to execute jsp and servlets. 1. Edit your server.xml file. 2. Add a new context like this: Context path="/myproj" docBase="c:\Program Files\Apache Group\Apache\htdocs\myproj" debug="0" reloadable="true"/ 3. Create a folder structure like c:\Program Files\Apache Group\Apache\htdocs\myproj 4. Edit Tomcat.conf. Add these lines Alias /myproj "C:\Program Files\Apache Group\apache\htdocs\myproj" ApJservMount /myproj/servlet /root Location /myproj/WEB-INF/ AllowOverride None deny from all /Location 5. In your apache's httpd.conf, include this line Include "C:\Tomcat\Tomcat\conf\Tomcat.conf" - or wherever your tomcat is installed. 6. Under htdocs\myproj, create a folder web-inf\classes. Put all your class files here. 7. Put all your jsp pages under htdocs\myproj. 8. You can now access your servlet as: http://localhost/myproj/servlet/SimpleServlet We got this solution from this mailing list too!! Regards, Subha -Original Message- From: Affan Alim [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 5:46 PM To: [EMAIL PROTECTED] Subject: servelet problem Hi, When i write a servelet and make a class file and where i put it. What is the directory structure in apache web server. please send me directroy structure. "affan"
$20 bucks to the 1st person who actually solves my problem!!!
I am on this for days and I can't figure out what I'm doing wrong. I will send $20 bucks to 1st person who actually solves my problem. I am using jsp page's to control the layout of my page and servlets to spit back table data or to do database transactions. I have a jsp page that displays a list of employees. The jsp page has an include statement to include the servlet to spit out the table. The jsp just handles the general look of the page and the servlet just spits out the table and table html tags. Next to each record I have an add and delete hyperlink. If someone clicks the add link it displays another page to add an employee and then the action servlet adds the record and then goes back to the jsp list page. If some one deletes a record it calls a servlet to delete and then the servlet redirects back to the jsp list page. But the list doesn't display the updated data without having me hit the refresh button in the browser. I tried using Tomcat and now am using Jrun and am still having the same problem. I've included all the proper meta tags in the jsp list page not to cache but it's not working. I've also tries doing it with reponse.setHeader but it doesn't work either. I've tried sending a random number param to the page ShowList?rnd=Randomnumber it still doesn't work.
RE: $20 bucks to the 1st person who actually solves my problem!!!
Try to find some way of using the javascript code "this.location.refresh()" in this. For example... you could have the JSP page or the servlet add the code onLoad="this.location.refresh()" into the body tag of the jsp page if the user has just deleted an entry. That way the client browser should force the page to be refreshed. I hope this helps solving your problem... please forget about the money ;o) Kind Regards, Stefan Freyr -Original Message- From: Adress, David S. [mailto:[EMAIL PROTECTED]] Sent: 8. desember 2000 13:29 To: '[EMAIL PROTECTED]'; 'JRun-Talk' Subject: $20 bucks to the 1st person who actually solves my problem!!! I am on this for days and I can't figure out what I'm doing wrong. I will send $20 bucks to 1st person who actually solves my problem. I am using jsp page's to control the layout of my page and servlets to spit back table data or to do database transactions. I have a jsp page that displays a list of employees. The jsp page has an include statement to include the servlet to spit out the table. The jsp just handles the general look of the page and the servlet just spits out the table and table html tags. Next to each record I have an add and delete hyperlink. If someone clicks the add link it displays another page to add an employee and then the action servlet adds the record and then goes back to the jsp list page. If some one deletes a record it calls a servlet to delete and then the servlet redirects back to the jsp list page. But the list doesn't display the updated data without having me hit the refresh button in the browser. I tried using Tomcat and now am using Jrun and am still having the same problem. I've included all the proper meta tags in the jsp list page not to cache but it's not working. I've also tries doing it with reponse.setHeader but it doesn't work either. I've tried sending a random number param to the page ShowList?rnd=Randomnumber it still doesn't work.
RE: $20 bucks to the 1st person who actually solves my problem!!!
In onload i'm trying a document.refresh. I'm not getting any javascript error so it's definitely calling it but it didn't solve the problem... Thanks -Original Message- From: Stefán F. Stefánsson [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 8:41 AM To: [EMAIL PROTECTED] Subject: RE: $20 bucks to the 1st person who actually solves my problem!!! Try to find some way of using the javascript code "this.location.refresh()" in this. For example... you could have the JSP page or the servlet add the code onLoad="this.location.refresh()" into the body tag of the jsp page if the user has just deleted an entry. That way the client browser should force the page to be refreshed. I hope this helps solving your problem... please forget about the money ;o) Kind Regards, Stefan Freyr -Original Message- From: Adress, David S. [mailto:[EMAIL PROTECTED]] Sent: 8. desember 2000 13:29 To: '[EMAIL PROTECTED]'; 'JRun-Talk' Subject: $20 bucks to the 1st person who actually solves my problem!!! I am on this for days and I can't figure out what I'm doing wrong. I will send $20 bucks to 1st person who actually solves my problem. I am using jsp page's to control the layout of my page and servlets to spit back table data or to do database transactions. I have a jsp page that displays a list of employees. The jsp page has an include statement to include the servlet to spit out the table. The jsp just handles the general look of the page and the servlet just spits out the table and table html tags. Next to each record I have an add and delete hyperlink. If someone clicks the add link it displays another page to add an employee and then the action servlet adds the record and then goes back to the jsp list page. If some one deletes a record it calls a servlet to delete and then the servlet redirects back to the jsp list page. But the list doesn't display the updated data without having me hit the refresh button in the browser. I tried using Tomcat and now am using Jrun and am still having the same problem. I've included all the proper meta tags in the jsp list page not to cache but it's not working. I've also tries doing it with reponse.setHeader but it doesn't work either. I've tried sending a random number param to the page ShowList?rnd=Randomnumber it still doesn't work.
servelet problem
Hi All, I am running Apache on Linux Redhat 6.2 so could any one please guide me how to set this up on linux. as well as where i put the servelet in apache eb server please send the directory structure of servlet class file. Please send me again directory structure if you know. Thanks and regards "Affan"
RE: $20 bucks to the 1st person who actually solves my problem!!!
It didn't work
Here is a copy of the jsp page and the servlet
JSP PAGE
html
head
meta http-equiv="Cache-Control" content="no-cache, must-revalidate"
meta http-equiv="Expires" content="0"
titleEmployee List/title
/head
body
Employee List
jsp:include page="/servlet/EmployeeList" flush="true" /
/body
/html
List Servlet
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
public class EmployeeList extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse
response)
throws ServletException, IOException
{
HttpSession session = request.getSession(true);
response.setIntHeader("Expires",0);
response.setHeader("Cache-Control","no-cache");
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String Logon = session.getAttribute("Logon").toString();
String Level = session.getAttribute("Level").toString();
if (Logon.compareTo("TRUE") == 0);
else
{
out.println("No Access");
return;
}
if (Level.compareTo("A") == 0);
else
{
out.println("No Access you need to be an Admin");
return;
}
String query = "SELECT EmployeeID, LastName, Firstname FROM
employees order by lastname";
out.println("TABLE BORDER=1");
out.println(" TR");
out.println(" TD COLSPAN=4 ALIGN=CENTERa
href=\"/skills/EmployeeAdd.jsp\"Add New Employee/a/TD");
out.println(" /TR");
out.println(" TR");
out.println(" TDEmployeeID/TD");
out.println(" TDLastname/TD");
out.println(" TDFirstname/TD");
out.println(" TDCommands/TD");
out.println(" /TR");
try
{
Connection dbconn;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
dbconn =
DriverManager.getConnection("jdbc:odbc:ADB");
Statement statement = dbconn.createStatement();
ResultSet rs = statement.executeQuery( query );
while(rs.next())
{
String empid = rs.getString(1);
out.println(" TR");
out.println(" TD" + empid +
"/TD");
out.println(" TD" +
rs.getString(2) + "/TD");
out.println(" TD" +
rs.getString(3) + "/TD");
out.println(" TDa
href=\"/servlet/EmployeeP?Process=DEmpID=" + empid + "\"Delete/a
Edit/TD");
out.println(" /TR");
}
}
catch ( Exception excp )
{
// process remaining Exceptions here
excp.printStackTrace();
out.println(excp.toString());
}
out.println("/TABLE");
}
}
-Original Message-
From: Chad Reese [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 08, 2000 8:59 AM
To: [EMAIL PROTECTED]
Subject: Re: $20 bucks to the 1st person who actually solves my
problem!!!
Try this in your servlet:
res.setIntHeader("Expires", 0);
res.setHeader("Cache-Control", "no-cache");
And this in the page source:
META HTTP-EQUIV="cache-control" CONTENT="no-cache"
META HTTP-EQUIV="expires" CONTENT="0"
IE ignores the cache directives but seems to respect the Expires header.
Both of
the above probably aren't necessary but they don't hurt. Hope this helps.
Chad
P.S. Help is free but the title did get my attention :-)
"Adress, David S." wrote:
I am on this for days and I can't figure out what I'm doing wrong. I will
send $20 bucks to 1st person who actually solves my problem.
I am using jsp page's to control the layout of my page and servlets to
spit
back
table data or to do database transactions.
I have a jsp page that displays a list of employees. The jsp page
has an include statement to include the servlet to spit out the table.
The jsp just handles the general look of the page and the servlet just
spits out the table and table html tags. Next
Re: servelet problem
Affan Alim typed the following on 14:04 08/12/2000 + I am running Apache on Linux Redhat 6.2 so could any one please guide me how to set this up on linux. as well as where i put the servelet in apache eb server please send the directory structure of servlet class file. Please send me again directory structure if you know. Affan, do you have Tomcat installed, or just the Apache web server? If you have tomcat installed, the place to put your servlet is in $TOMCAT_HOME/webapps/ROOT/WEB-INF/classes If you don't have Tomcat installed yet, get it at http://jakarta.apache.org/site/binindex.html. There are also documentation pages there which you should find helpful. Kief --- bitBull makes the Internet bite: http://www.bitBull.com/demos/
RE: $20 bucks to the 1st person who actually solves my problem!!!
Save your money - if this works, fine. I've had the same problems a time or two myself. First, try putting the meta tags at the end of the page as well as at the start - something about the way the browsers process the information... I don't know. I do it, it helps. Secondly, keeping in mind that a redirect is a browser function and if the above is ineffective, rewrite the page logic to perform the delete and then spit out the HTML from the display page, as opposed to redirecting to it. Hoping this helps, Chris. -Original Message- From: Adress, David S. [mailto:[EMAIL PROTECTED]] Sent: Friday, 8 December 2000 11:29 PM To: '[EMAIL PROTECTED]'; 'JRun-Talk' Subject: $20 bucks to the 1st person who actually solves my problem!!! I am on this for days and I can't figure out what I'm doing wrong. I will send $20 bucks to 1st person who actually solves my problem. I am using jsp page's to control the layout of my page and servlets to spit back table data or to do database transactions. I have a jsp page that displays a list of employees. The jsp page has an include statement to include the servlet to spit out the table. The jsp just handles the general look of the page and the servlet just spits out the table and table html tags. Next to each record I have an add and delete hyperlink. If someone clicks the add link it displays another page to add an employee and then the action servlet adds the record and then goes back to the jsp list page. If some one deletes a record it calls a servlet to delete and then the servlet redirects back to the jsp list page. But the list doesn't display the updated data without having me hit the refresh button in the browser. I tried using Tomcat and now am using Jrun and am still having the same problem. I've included all the proper meta tags in the jsp list page not to cache but it's not working. I've also tries doing it with reponse.setHeader but it doesn't work either. I've tried sending a random number param to the page ShowList?rnd=Randomnumber it still doesn't work.
RE: who added this?
I saw that the other day. It happened to me when I was trying to use the /servlet/ and I mistyped it as /servlets/. I was in a development cycle though, so there may have been other problems, but changing from /servlets/ to /servlet/ mad it stop. Maybe it is something similar? -Original Message- From: jun xu sun [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 06:01 PM To: [EMAIL PROTECTED] Subject: who added this? hi, there, after I compile class and reload jsp again, I always get this error: java.lang.IllegalStateException: Can't happen - classname is null, who added this ? at java.lang.Throwable.fillInStackTrace(Native Method) at java.lang.Throwable.fillInStackTrace(Compiled Code) at java.lang.Throwable.(Compiled Code) at java.lang.Exception.(Compiled Code) at java.lang.RuntimeException.(Compiled Code) at java.lang.IllegalStateException.(Compiled Code) at org.apache.tomcat.core.ServletWrapper.loadServlet(Compiled Code) at org.apache.tomcat.core.ServletWrapper.init(Compiled Code) at org.apache.tomcat.core.Handler.service(Compiled Code) at org.apache.tomcat.core.ServletWrapper.service(Compiled Code) at org.apache.tomcat.core.ContextManager.internalService(Compiled Code) at org.apache.tomcat.core.ContextManager.service(Compiled Code) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(Compi led Code) at org.apache.tomcat.service.TcpWorkerThread.runIt(Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(Compiled Code) at java.lang.Thread.run(Thread.java:479) how come to this? I run tomcat 3.2 final on Solaris 2.7. rgds brent
RE: 404 error w/ isapi_redirect.dll
I noticed that the URI your requesting is /examples:8080/jsp/index.html. That'll never work. Try something like http://localhost:8080/examples/jsp/index.html -Original Message- From: Kintzer, Michael [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 07, 2000 12:05 PM To: '[EMAIL PROTECTED]' Subject: RE: 404 error w/ isapi_redirect.dll Ignacio, Attached are the IIS log and the isapi.log (excerpt). Let me know if these are not the logs you intended. Gracias, Michael Kintzer -Original Message- From: Nacho [mailto:[EMAIL PROTECTED]] Sent: Wednesday, December 06, 2000 5:47 PM To: '[EMAIL PROTECTED]' Subject: RE: 404 error w/ isapi_redirect.dll Append logs excerpts please, i have the same conf working like a charm.. Saludos , Ignacio J. Ortega -Mensaje original- De: Kintzer, Michael [mailto:[EMAIL PROTECTED]] Enviado el: jueves 7 de diciembre de 2000 2:47 Para: '[EMAIL PROTECTED]' Asunto: RE: 404 error w/ isapi_redirect.dll I realize this topic has been covered nearly two months ago, but all the solutions given here have not worked for my environment. Here are the details: IIS 5.0, W2KPro, Tomcat 3.2 I've configured everything according to the Tomcat-IIS HowTo and confirmed the following are working: -Tomcat hosted jsp/examples work fine (i.e. localhost:8080/) -isapi_redirect.dll has the green arrow -log files are being generated -isapi_redirect.dll is recognizing that it should handle jsp requests as evidenced by the line GET "/jakarta/isapi_redirect.dll" 200 in my SYSTEM32/LogFiles/W3SVC1/ log. -I can browse to the jakarta virtual directory -Anonymous access is enabled and file permissions on the redirect dll are also enabled for Full Control for Everyone. -the uriworkermap.properties file and the -auto file show that the examples context is being served by ajp12 According to the HowTo, "200" implies the jakarta virtual directory is not configured for Execute permissions, but I've checked that and it is. I've rebooted and restarted both WWWService and AdminService, but nothing seems to fix the 404 error. Anybody have an idea for me? Thanks, Michael -Original Message- From: Paul FitzPatrick [mailto:[EMAIL PROTECTED]] Sent: Monday, October 16, 2000 7:26 AM To: [EMAIL PROTECTED] Subject: RE: 404 error w/ isapi_redirect.dll Stop/Start in the IIS Administrative Tool does not restart the admin service. You have to do this from the control panel or a Dos Prompt like thus : net stop "IIS Admin Service" net start "IIS Admin Service" There are dependant services you may need to restart as well - this is the batch file I use to stop : @ECHO OFF NET STOP "FTP Publishing Service" NET STOP "World Wide Web Publishing Service" NET STOP "IIS Admin Service" In reverse order and replace STOP with START to start them all. -Original Message- From: David Young [mailto:[EMAIL PROTECTED]] Sent: Monday, October 16, 2000 10:11 AM To: [EMAIL PROTECTED] Subject: Re: 404 error w/ isapi_redirect.dll Stop/start did not do it, but rebooting did! From: Kieran Fitzpatrick [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] Date: Mon, 16 Oct 2000 09:52:55 +1000 To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: RE: 404 error w/ isapi_redirect.dll You might find that stopping and restarting the IIS Admin service via the Services applet in Control Panel is sufficient to get this working. At least this seemed to work for me. Good luck, Kieran -Original Message- From: Christian Thomsen [mailto:[EMAIL PROTECTED]] Sent: Monday, 16 October 2000 6:07 AM To: [EMAIL PROTECTED] Subject: Re: 404 error w/ isapi_redirect.dll Hi ! I had the same problem myself. I solved it by rebooting the computer (no kidding !). As I have verified several times, you have to do this when you change the IIS/Tomcat property files. I hope it helps, Chris - Original Message - From: "David Young" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, October 13, 2000 4:39 AM Subject: 404 error w/ isapi_redirect.dll Hello, I am trying to get Tomcat working with IIS using the isapi_redirect.dll. I followed the How To instructions by Gal Shachor, however when I attempt to access http://localhost/examples/, I get a 404 saying it can't find /jakarta/isapi_redirect.dll. - Windows 2000 Professional - IIS is running on port 80 - Anonymous access is enabled - I can browse to http://localhost/jakarta/, so the vdir seems OK - /jakarta vdir is set to allow execution - Permissions on isapi_redirect.dll allow everyone to exec - Tomcat is running fine on port 8080, including /examples
RE: $20 bucks to the 1st person who actually solves my problem!!!
This last one sounds odd but does work sometimes, alternatively, when you send the add/delete command back, make it a POST on the form, IE will expect this to be dynamic data and not cache. Make the link submit the form with appropriate parameters. Ken. [EMAIL PROTECTED] on 08/12/2000 10:19:25 Please respond to [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc:(bcc: Ken X Horn) Subject: RE: $20 bucks to the 1st person who actually solves my problem!!! Save your money - if this works, fine. I've had the same problems a time or two myself. First, try putting the meta tags at the end of the page as well as at the start - something about the way the browsers process the information... I don't know. I do it, it helps. Secondly, keeping in mind that a redirect is a browser function and if the above is ineffective, rewrite the page logic to perform the delete and then spit out the HTML from the display page, as opposed to redirecting to it. Hoping this helps, Chris. -Original Message- From: Adress, David S. [mailto:[EMAIL PROTECTED]] Sent: Friday, 8 December 2000 11:29 PM To: '[EMAIL PROTECTED]'; 'JRun-Talk' Subject: $20 bucks to the 1st person who actually solves my problem!!! I am on this for days and I can't figure out what I'm doing wrong. I will send $20 bucks to 1st person who actually solves my problem. I am using jsp page's to control the layout of my page and servlets to spit back table data or to do database transactions. I have a jsp page that displays a list of employees. The jsp page has an include statement to include the servlet to spit out the table. The jsp just handles the general look of the page and the servlet just spits out the table and table html tags. Next to each record I have an add and delete hyperlink. If someone clicks the add link it displays another page to add an employee and then the action servlet adds the record and then goes back to the jsp list page. If some one deletes a record it calls a servlet to delete and then the servlet redirects back to the jsp list page. But the list doesn't display the updated data without having me hit the refresh button in the browser. I tried using Tomcat and now am using Jrun and am still having the same problem. I've included all the proper meta tags in the jsp list page not to cache but it's not working. I've also tries doing it with reponse.setHeader but it doesn't work either. I've tried sending a random number param to the page ShowList?rnd=Randomnumber it still doesn't work.
Configuring Tomcat
Hello, I'm new to Java development and I recently installed Tomcat 3.1 in order to have a server to run some servlet tutorials under. However, when I follow the instructions to configure my system, it calls for a file called servlets.properties to be present with some server configuration info that is needed in order to locate the .class files that I have assembled. It doesn't seem to be recognizing the settings that are in this file, though, since when I type http://localhost:8080/servlet/... the file is not found. If I type the name of the main class file it does display the main page, but then the other pages are not found since it makes references that are only included in the servlets.properties file. I have tried several locations for this file, including doc_root/WEB-INF/servlets. This is the servlets tutorial and instructions from java.sun.com by the way. Any help would be appreciated. I'm probably missing something very simple in my setup. Thanks, Bryan Burman
This List is over-whelming
TOMCATers, Is there any way to make a digest form of this list available? Is there an archive? I cannot find one mentioned at the jakarta homepage. This list generates a huge amount of traffic - much of it redundant or already contained in the faq. This is the kind of traffic that will most likely beat your best and brightest into the darkness and turns off novices such as myself. I have not been on a technical mailing list in quite some-time which responds as consistently to questions already in the FAQ. The very few non-FAQ threads that I have found on the list have been great and have taught me alot, but the noise-to-signal ratio in general is troubling. Once before there was a discussion about moving/adding a newsgroup / digest format. The newsgroups idea was shot-down because it would be possible that some individuals would not be able to access it from behind firewalls. Can we have a digest then? Most mailing-list software can handle digests - it cannot be that difficult to configure. If such a digest already exists - I apologize, and beg you to add its subscription information to the jakarta.apache.org mailing list pages. thank you, -jamie John "Jamie" Marquart | This message posted 100% MS free. Digital Library SysAdmin| Work: 812-856-5174 Pager: 812-334-6018 Indiana University Libraries| ICQ: 1131494 D'net Team: 6265
Re: This List is over-whelming
Here's a searchable archive http://w6.metronet.com/~wjm/tomcat/FromFeb11/mail11.html John Marquart wrote: TOMCATers, Is there any way to make a digest form of this list available? Is there an archive? I cannot find one mentioned at the jakarta homepage. This list generates a huge amount of traffic - much of it redundant or already contained in the faq. This is the kind of traffic that will most likely beat your best and brightest into the darkness and turns off novices such as myself. I have not been on a technical mailing list in quite some-time which responds as consistently to questions already in the FAQ. The very few non-FAQ threads that I have found on the list have been great and have taught me alot, but the noise-to-signal ratio in general is troubling. Once before there was a discussion about moving/adding a newsgroup / digest format. The newsgroups idea was shot-down because it would be possible that some individuals would not be able to access it from behind firewalls. Can we have a digest then? Most mailing-list software can handle digests - it cannot be that difficult to configure. If such a digest already exists - I apologize, and beg you to add its subscription information to the jakarta.apache.org mailing list pages. thank you, -jamie John "Jamie" Marquart | This message posted 100% MS free. Digital Library SysAdmin| Work: 812-856-5174 Pager: 812-334-6018 Indiana University Libraries| ICQ: 1131494 D'net Team: 6265
Re: This List is over-whelming
How about a separate list for tomcat-jsp? T John Marquart wrote: TOMCATers, Is there any way to make a digest form of this list available? Is there an archive? I cannot find one mentioned at the jakarta homepage. This list generates a huge amount of traffic - much of it redundant or already contained in the faq. This is the kind of traffic that will most likely beat your best and brightest into the darkness and turns off novices such as myself. I have not been on a technical mailing list in quite some-time which responds as consistently to questions already in the FAQ. The very few non-FAQ threads that I have found on the list have been great and have taught me alot, but the noise-to-signal ratio in general is troubling. Once before there was a discussion about moving/adding a newsgroup / digest format. The newsgroups idea was shot-down because it would be possible that some individuals would not be able to access it from behind firewalls. Can we have a digest then? Most mailing-list software can handle digests - it cannot be that difficult to configure. If such a digest already exists - I apologize, and beg you to add its subscription information to the jakarta.apache.org mailing list pages. thank you, -jamie John "Jamie" Marquart | This message posted 100% MS free. Digital Library SysAdmin| Work: 812-856-5174 Pager: 812-334-6018 Indiana University Libraries| ICQ: 1131494 D'net Team: 6265 -- Travis Low mailto:[EMAIL PROTECTED] http://dawnstar.org/travis
RE: $20 bucks to the 1st person who actually solves my problem!!!
David, This might be worth a shot. in the page you want reloaded, try adding in this head META HTTP-EQUIV = "Pragma" CONTENT="no-cache" /head this meta tag forces no cache of the page so it is suppose to be refreshed from the server everytime. Let me know if this help. Mike -Original Message- From: Adress, David S. [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 7:29 AM To: '[EMAIL PROTECTED]'; 'JRun-Talk' Subject: $20 bucks to the 1st person who actually solves my problem!!! I am on this for days and I can't figure out what I'm doing wrong. I will send $20 bucks to 1st person who actually solves my problem. I am using jsp page's to control the layout of my page and servlets to spit back table data or to do database transactions. I have a jsp page that displays a list of employees. The jsp page has an include statement to include the servlet to spit out the table. The jsp just handles the general look of the page and the servlet just spits out the table and table html tags. Next to each record I have an add and delete hyperlink. If someone clicks the add link it displays another page to add an employee and then the action servlet adds the record and then goes back to the jsp list page. If some one deletes a record it calls a servlet to delete and then the servlet redirects back to the jsp list page. But the list doesn't display the updated data without having me hit the refresh button in the browser. I tried using Tomcat and now am using Jrun and am still having the same problem. I've included all the proper meta tags in the jsp list page not to cache but it's not working. I've also tries doing it with reponse.setHeader but it doesn't work either. I've tried sending a random number param to the page ShowList?rnd=Randomnumber it still doesn't work.
FW: $20 bucks to the 1st person who actually solves my problem!!! - WE HAVE A WINNER!!!
FYI -Original Message- From: Adress, David S. Sent: Friday, December 08, 2000 10:08 AM To: '[EMAIL PROTECTED]' Subject: RE: $20 bucks to the 1st person who actually solves my problem!!! BINGO! that's itI wasn't doing a commit and I was connecting to access...so access doesn't do a commit until it moves to next row... What's your address so I can send you the prize!!! -Original Message- From: Neil H. [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 9:00 AM To: JRun-Talk Subject: Re: $20 bucks to the 1st person who actually solves my problem!!! Make sure you display applet doesn't query the database BEFORE the action takes place. We do this in CF all the time. Query the info we want then make the change, at that point it was correct in the database but we requested the info too soon. Neil - Original Message - From: "Adress, David S." [EMAIL PROTECTED] To: "JRun-Talk" [EMAIL PROTECTED] Sent: Friday, December 08, 2000 8:29 AM Subject: $20 bucks to the 1st person who actually solves my problem!!! I am on this for days and I can't figure out what I'm doing wrong. I will send $20 bucks to 1st person who actually solves my problem. I am using jsp page's to control the layout of my page and servlets to spit back table data or to do database transactions. I have a jsp page that displays a list of employees. The jsp page has an include statement to include the servlet to spit out the table. The jsp just handles the general look of the page and the servlet just spits out the table and table html tags. Next to each record I have an add and delete hyperlink. If someone clicks the add link it displays another page to add an employee and then the action servlet adds the record and then goes back to the jsp list page. If some one deletes a record it calls a servlet to delete and then the servlet redirects back to the jsp list page. But the list doesn't display the updated data without having me hit the refresh button in the browser. I tried using Tomcat and now am using Jrun and am still having the same problem. I've included all the proper meta tags in the jsp list page not to cache but it's not working. I've also tries doing it with reponse.setHeader but it doesn't work either. I've tried sending a random number param to the page ShowList?rnd=Randomnumber it still doesn't work. Your ad could be here. Monies from ads go to support these lists and provide more resources for the community. http://www.fusionauthority.com/ads.cfm Archives: http://www.mail-archive.com/jrun-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists Your ad could be here. Monies from ads go to support these lists and provide more resources for the community. http://www.fusionauthority.com/ads.cfm Archives: http://www.mail-archive.com/jrun-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
AW: AW: Java VJM won't quit?
You can also create endless loops/recursions by misconfiguration. And there can be a comletly other reason. Did you try to increase the log level of tomcat? Did you try to use a debugger? -Ursprüngliche Nachricht- Von: Matt White [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 8. Dezember 2000 14:19 An: [EMAIL PROTECTED] Betreff: Re: AW: Java VJM won't quit? Ralph; At first I thought this was the case, but the same them happens with the sample JSP scripts that Tomcat includes. (I checked them all, it happens on all of them.) Servlets work just fine, however. - Matt [EMAIL PROTECTED] 12/07/00 02:09PM Two suggestions for a cause: Recursive includes. Endless loop.
Servlet Mapping
Hi! I have several apps from same organization. To permit one app exchange objects with others, I'm using a unique context, and then each app have their sub-directory. Like this: webapps\app1 webapps\app2 webapps\app3\subdir1 and so on. Using Resin Web Server, I`ve mapped servlet execution to work calling ROOT servlets througt following configuration: servlet-mapping url-pattern='*/servlet/*' servlet-name='invoker'/ Note the '*' before /servlet. Since this, all the following are the same: /servlet/LoginServlet /app1/servlet/LoginServlet /app2/servlet/LoginServlet How can I configure Tomcat to work like this (yes, I`ve tried to use */servlet/*, but does not work). All apps are on same context (thus sharing WEB-INF/classes). TIA, Edson Carlos Ericksson Richter
Re: This List is over-whelming
Well - I am glad that there does exist a list-archive, however that appears to be the tomcat-dev list and not the tomcat-user list. The view by date links all appear to be broken as well. The search function works :) So I thanks you for the link. -jamie On Fri, 8 Dec 2000, Trevor Little wrote: Here's a searchable archive http://w6.metronet.com/~wjm/tomcat/FromFeb11/mail11.html John Marquart wrote: TOMCATers, Is there any way to make a digest form of this list available? Is there an archive? I cannot find one mentioned at the jakarta homepage. This list generates a huge amount of traffic - much of it redundant or already contained in the faq. This is the kind of traffic that will most likely beat your best and brightest into the darkness and turns off novices such as myself. I have not been on a technical mailing list in quite some-time which responds as consistently to questions already in the FAQ. The very few non-FAQ threads that I have found on the list have been great and have taught me alot, but the noise-to-signal ratio in general is troubling. Once before there was a discussion about moving/adding a newsgroup / digest format. The newsgroups idea was shot-down because it would be possible that some individuals would not be able to access it from behind firewalls. Can we have a digest then? Most mailing-list software can handle digests - it cannot be that difficult to configure. If such a digest already exists - I apologize, and beg you to add its subscription information to the jakarta.apache.org mailing list pages. thank you, -jamie John "Jamie" Marquart | This message posted 100% MS free. Digital Library SysAdmin| Work: 812-856-5174 Pager: 812-334-6018 Indiana University Libraries| ICQ: 1131494 D'net Team: 6265 John "Jamie" Marquart | This message posted 100% MS free. Digital Library SysAdmin| Work: 812-856-5174 Pager: 812-334-6018 Indiana University Libraries| ICQ: 1131494 D'net Team: 6265
Working with the Jakarta NT Service
Hi Gal, Setting up Tomcat 3.2 on my Windows System as a service and read youre note: "Special note: The Tomcat service is using AJPV12 to perform clean shutdown and you should make sure that an AJPV12 connector is defined in your server.xml. In the absence of a configured AJPV12 port the Tomcat service will kill Tomcat abruptly (that is murder it) without giving it a chance to clean up." How is this done or where can i get the needed information to do this? Thanks for your help Reto Badertscher
Starting Tomcat
Hello, I need some help to start Tomcat from KAWA to debug servlets and JSP's. My Tomcat installation works (with the examples and servlets written by my own). I followed the instructions from the KAWA team, but every time when running a servlet from within KAWA i got the following message: "org.apache.tomcat.core.ContextManager: method setInstallDir(Ljava/lang/String;)V not found" see output. Until now, the KAWA team couldn't help me and since KAWA belongs to Allaire it's even worse. I like Tomcat and wouldn't like to change to an other application server, i also like KAWA. I hope now that someone from the Tomcat team could possible help me or give me some hints what's wrong. (Using JDK1.3, Tomcat 3.2, Windows2000 with sp 1, KAWA 5.0) Thanks for any help. Reto Badertscher Output-Log from KAWA Wait, Starting the JVMDI Debugger... Working Directory - C:\jakarta-tomcat ClassPath - C:\j2sdkee1.2.1\lib\j2ee.jar;C:\jakarta-tomcat\lib\jasper.jar;C:\jakarta-tom cat\lib\servlet.jar;C:\jakarta-tomcat\lib\webserver.jar;C:\jakarta-tomcat\li b\ant.jar;C:\jdk1.3\lib\tools.jar;C:\jakarta-tomcat\webapps\examples\WEB-INF \classes;.;c:\jdk1.3\jre\lib\rt.jar;c:\jdk1.3\jre\lib\i18n.jar;c:\KawaEnt5.0 \kawaclasses.zip Properties - -classic -Dtomcat.home=C:\jakarta-tomcat -Xbootclasspath:c:\jd k1.3\lib\tools.jar;c:\jdk1.3\jre\lib\rt.jar;c:\jdk1.3\jre\lib\i18n.jar; Debug Start... java.lang.NoSuchMethodError: org.apache.tomcat.core.ContextManager: method setInstallDir(Ljava/lang/String;)V not found at org.apache.tomcat.startup.Tomcat.getConfigFile(Tomcat.java:162) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:185) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:235) Quit Event... Debugger Quit... Exception in thread "main"
limit threads per servlet in Tomcat
Hi I wish to setup Tomcat to limit threads per servlet, say 20 threads to execute in one servlet concurrently. the 21th request would cause the Tomecat engine to generate a new servlet instance. Is there a way to do it. any comment appriciated. Also, what's the performance concerns. is that possible to create a pool of servelts? Thanks Jay _ Get more from the Web. FREE MSN Explorer download : http://explorer.msn.com
RE: $20 bucks to the 1st person who actually solves my problem!!! - WE HAVE A WINNER!!!
So it was nothing to do with caching ? # -Original Message- # From: Adress, David S. [mailto:[EMAIL PROTECTED]] # Sent: Friday, December 08, 2000 3:09 PM # To: '[EMAIL PROTECTED]' # Subject: FW: $20 bucks to the 1st person who actually solves my # problem!!! - WE HAVE A WINNER!!! # # # FYI # # -Original Message- # From: Adress, David S. # Sent: Friday, December 08, 2000 10:08 AM # To: '[EMAIL PROTECTED]' # Subject: RE: $20 bucks to the 1st person who actually solves my # problem!!! # # # BINGO! # # that's itI wasn't doing a commit and I was connecting to # access...so # access doesn't do a commit until it moves to next row... # # What's your address so I can send you the prize!!! # # -Original Message- # From: Neil H. [mailto:[EMAIL PROTECTED]] # Sent: Friday, December 08, 2000 9:00 AM # To: JRun-Talk # Subject: Re: $20 bucks to the 1st person who actually solves my # problem!!! # # # Make sure you display applet doesn't query the database # BEFORE the action # takes place. We do this in CF all the time. Query the info # we want then # make the change, at that point it was correct in the database but we # requested the info too soon. # # Neil # # - Original Message - # From: "Adress, David S." [EMAIL PROTECTED] # To: "JRun-Talk" [EMAIL PROTECTED] # Sent: Friday, December 08, 2000 8:29 AM # Subject: $20 bucks to the 1st person who actually solves my problem!!! # # # I am on this for days and I can't figure out what I'm doing # wrong. I will # send $20 bucks to 1st person who actually solves my problem. # # I am using jsp page's to control the layout of my page and # servlets to # spit # back # table data or to do database transactions. # # I have a jsp page that displays a list of employees. The jsp page # has an include statement to include the servlet to spit out # the table. # The jsp just handles the general look of the page and the # servlet just # spits out the table and table html tags. Next to each # record I have an add # and # delete hyperlink. If someone clicks the add link it # displays another page # to # add # an employee and then the action servlet adds the record and # then goes back # to the jsp # list page. If some one deletes a record it calls a servlet # to delete and # then the servlet redirects back to the jsp list page. But # the list doesn't # display the updated data without having me hit the refresh # button in the # browser. # # I tried using Tomcat and now am using Jrun and am still # having the same # problem. # # I've included all the proper meta tags in the jsp list page # not to cache # but # it's not working. I've also tries doing it with # reponse.setHeader but it # doesn't work either. # # I've tried sending a random number param to the page # ShowList?rnd=Randomnumber it still doesn't work. # # # # Your ad could be here. Monies from ads go to support these lists and # provide more resources for the community. # http://www.fusionauthority.com/ads.cfm # # Archives: http://www.mail-archive.com/jrun-talk@houseoffusion.com/ # Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists # # # # Your ad could be here. Monies from ads go to support these # lists and provide # more resources for the community. # http://www.fusionauthority.com/ads.cfm # # Archives: http://www.mail-archive.com/jrun-talk@houseoffusion.com/ # Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists #
RE: $20 bucks to the 1st person who actually solves my problem!!! - WE HAVE A WINNER!!!
I guess it appeared to be caching -Original Message- From: NESTORS Andris (AC-Creation) [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 10:57 AM To: '[EMAIL PROTECTED]' Subject: RE: $20 bucks to the 1st person who actually solves my problem!!! - WE HAVE A WINNER!!! So it was nothing to do with caching ? # -Original Message- # From: Adress, David S. [mailto:[EMAIL PROTECTED]] # Sent: Friday, December 08, 2000 3:09 PM # To: '[EMAIL PROTECTED]' # Subject: FW: $20 bucks to the 1st person who actually solves my # problem!!! - WE HAVE A WINNER!!! # # # FYI # # -Original Message- # From: Adress, David S. # Sent: Friday, December 08, 2000 10:08 AM # To: '[EMAIL PROTECTED]' # Subject: RE: $20 bucks to the 1st person who actually solves my # problem!!! # # # BINGO! # # that's itI wasn't doing a commit and I was connecting to # access...so # access doesn't do a commit until it moves to next row... # # What's your address so I can send you the prize!!! # # -Original Message- # From: Neil H. [mailto:[EMAIL PROTECTED]] # Sent: Friday, December 08, 2000 9:00 AM # To: JRun-Talk # Subject: Re: $20 bucks to the 1st person who actually solves my # problem!!! # # # Make sure you display applet doesn't query the database # BEFORE the action # takes place. We do this in CF all the time. Query the info # we want then # make the change, at that point it was correct in the database but we # requested the info too soon. # # Neil # # - Original Message - # From: "Adress, David S." [EMAIL PROTECTED] # To: "JRun-Talk" [EMAIL PROTECTED] # Sent: Friday, December 08, 2000 8:29 AM # Subject: $20 bucks to the 1st person who actually solves my problem!!! # # # I am on this for days and I can't figure out what I'm doing # wrong. I will # send $20 bucks to 1st person who actually solves my problem. # # I am using jsp page's to control the layout of my page and # servlets to # spit # back # table data or to do database transactions. # # I have a jsp page that displays a list of employees. The jsp page # has an include statement to include the servlet to spit out # the table. # The jsp just handles the general look of the page and the # servlet just # spits out the table and table html tags. Next to each # record I have an add # and # delete hyperlink. If someone clicks the add link it # displays another page # to # add # an employee and then the action servlet adds the record and # then goes back # to the jsp # list page. If some one deletes a record it calls a servlet # to delete and # then the servlet redirects back to the jsp list page. But # the list doesn't # display the updated data without having me hit the refresh # button in the # browser. # # I tried using Tomcat and now am using Jrun and am still # having the same # problem. # # I've included all the proper meta tags in the jsp list page # not to cache # but # it's not working. I've also tries doing it with # reponse.setHeader but it # doesn't work either. # # I've tried sending a random number param to the page # ShowList?rnd=Randomnumber it still doesn't work. # # # # Your ad could be here. Monies from ads go to support these lists and # provide more resources for the community. # http://www.fusionauthority.com/ads.cfm # # Archives: http://www.mail-archive.com/jrun-talk@houseoffusion.com/ # Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists # # # # Your ad could be here. Monies from ads go to support these # lists and provide # more resources for the community. # http://www.fusionauthority.com/ads.cfm # # Archives: http://www.mail-archive.com/jrun-talk@houseoffusion.com/ # Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists #
Re: limit threads per servlet in Tomcat
Oh yes there is a way to set it. In the server.xml file. Like this Connector className="org.apache.tomcat.service.PoolTcpConnector" Parameter name="handler" value="org.apache.tomcat.service.connector.Ajp12ConnectionHandler"/ Parameter name="port" value="8007"/ Parameter name="max_threads" value="3"/ Parameter name="max_spare_threads" value="2"/ Parameter name="min_spare_threads" value="1" / /Connector Just find the Connector entry corresponding to the one above and go for it. The nodes that youll need are the 'thread' named nodes. Yes, it'll hit your performance (esp OutOfmemory) if you don't allocate enough for the possible threads so take care. Clifford "J Y" [EMAIL PROTECTED] on 12/08/2000 03:35:09 PM Please respond to [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: (bcc: Clifford Okoro/Harrow/Ladbrokes) Subject: limit threads per servlet in Tomcat Hi I wish to setup Tomcat to limit threads per servlet, say 20 threads to execute in one servlet concurrently. the 21th request would cause the Tomecat engine to generate a new servlet instance. Is there a way to do it. any comment appriciated. Also, what's the performance concerns. is that possible to create a pool of servelts? Thanks Jay _ Get more from the Web. FREE MSN Explorer download : http://explorer.msn.com __ This communication and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received it in error please notify the sender or [EMAIL PROTECTED] or telephone +44 (0)20 8868 8899. The unauthorised use, disclosure, copying or alteration of this message is forbidden. Ladbrokes Limited will not be liable for direct, special, indirect or consequential damage as a result of any virus being passed on, or arising from alteration of the contents of this message by a third party. Please note that in replying to this mail, you are granting the right for that reply to be forwarded to any other individual and to be read by a surrogate in the event that the intended recipient is out of the office or is no longer employed by the company. Any views expressed by an individual within this message do not necessarily reflect the views of the firm.
RE: limit threads per servlet in Tomcat
Hi Jay, Why would you want to do this? As far as I can see, having one object with 21 threads is *more* efficient than 21 threads distributed across two objects. If you have some kind of lock contention, then using two objects is not going to improve this; by definition, a lock is only required when threads need to share data. So if you have a lock (with inter-thread contention), then you *cannot* create two objects, as the data-sharing will then not work. If you don't have lock contention, then why create new instances? This just seems to me to use up memory Is there something I'm missing ?? Cheers, Simon -Original Message- From: J Y [SMTP:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 4:35 PM To: [EMAIL PROTECTED] Subject: limit threads per servlet in Tomcat Hi I wish to setup Tomcat to limit threads per servlet, say 20 threads to execute in one servlet concurrently. the 21th request would cause the Tomecat engine to generate a new servlet instance. Is there a way to do it. any comment appriciated. Also, what's the performance concerns. is that possible to create a pool of servelts? Thanks Jay __ ___ Get more from the Web. FREE MSN Explorer download : http://explorer.msn.com
RE: limit threads per servlet in Tomcat
Hi, I think this answer is to a slightly different question than the one that was asked... The config example below limits the number of threads handling client requests to 3. However, any further clients that connect *wait* for an earlier request to finish (freeing the thread). The original question asked if a *new object* could be spawned if the number of concurrent requests exceeded a certain limit. Now that I think of it, perhaps Jay's question is a result of a minor misunderstanding about tomcat's threads. Just in case, here's a brief summary of thread-pools in tomcat. A common misunderstanding is to think that each servlet implements "runnable", and it is the servlet's thread(s) that waits for a URL specifying itself. This won't work because (a) a web application can have hundreds of servlets in it. Allowing (for example) 20 threads *per servlet* just won't work. (b) a request can pass through multiple servlets (via forward or include commands). Instead, Tomcat creates threads to handle incoming requests. When a client connects, the thread gets assigned to that client, and runs *whatever* servlets need to be run to satisfy the request. In summary, the solution is to use the example as given below. This way, tomcat is configured to handle a certain number of requests in parallel, no matter what servlets are to be executed. The upper bound on the number of threads ensures that there is an upper bound on the resources required by tomcat (at least thread-related resources). There is only ever one instance of each servlet, and this is all there needs to be, no matter how many threads are configured in the thread pool. Cheers, Simon -Original Message- From: [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 5:18 PM To: [EMAIL PROTECTED] Subject: Re: limit threads per servlet in Tomcat Oh yes there is a way to set it. In the server.xml file. Like this Connector className="org.apache.tomcat.service.PoolTcpConnector" Parameter name="handler" value="org.apache.tomcat.service.connector.Ajp12ConnectionHandler"/ Parameter name="port" value="8007"/ Parameter name="max_threads" value="3"/ Parameter name="max_spare_threads" value="2"/ Parameter name="min_spare_threads" value="1" / /Connector Just find the Connector entry corresponding to the one above and go for it. The nodes that youll need are the 'thread' named nodes. Yes, it'll hit your performance (esp OutOfmemory) if you don't allocate enough for the possible threads so take care. Clifford "J Y" [EMAIL PROTECTED] on 12/08/2000 03:35:09 PM Please respond to [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: (bcc: Clifford Okoro/Harrow/Ladbrokes) Subject: limit threads per servlet in Tomcat Hi I wish to setup Tomcat to limit threads per servlet, say 20 threads to execute in one servlet concurrently. the 21th request would cause the Tomecat engine to generate a new servlet instance. Is there a way to do it. any comment appriciated. Also, what's the performance concerns. is that possible to create a pool of servelts? Thanks Jay __ ___ Get more from the Web. FREE MSN Explorer download : http://explorer.msn.com __ This communication and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received it in error please notify the sender or [EMAIL PROTECTED] or telephone +44 (0)20 8868 8899. The unauthorised use, disclosure, copying or alteration of this message is forbidden. Ladbrokes Limited will not be liable for direct, special, indirect or consequential damage as a result of any virus being passed on, or arising from alteration of the contents of this message by a third party. Please note that in replying to this mail, you are granting the right for that reply to be forwarded to any other individual and to be read by a surrogate in the event that the
RE: $20 bucks to the 1st person who actually solves my problem!!! - WE HAVE A WINNER!!!
This is off topic but this reminds me that most of the time we try to solve problems thinking that we have understood the problem completely and have an intuition where the solution is. And we spend lots of effort and time trying to fix the imaginary problem. Like in this case, we thought it was due to caching and tried to fix it and it has turned out to be with the database part ! I wonder what Adress would have done without this mailing list! -Original Message- From: Adress, David S. [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 5:16 PM To: '[EMAIL PROTECTED]' Subject: RE: $20 bucks to the 1st person who actually solves my problem!!! - WE HAVE A WINNER!!! I guess it appeared to be caching
RE: $20 bucks to the 1st person who actually solves my problem!!! - WE HAVE A WINNER!!!
These lists are great becuase sometimes you need others to provide a new outlook to the problem -Original Message- From: G.Nagarajan [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 11:38 AM To: [EMAIL PROTECTED] Subject: RE: $20 bucks to the 1st person who actually solves my problem!!! - WE HAVE A WINNER!!! This is off topic but this reminds me that most of the time we try to solve problems thinking that we have understood the problem completely and have an intuition where the solution is. And we spend lots of effort and time trying to fix the imaginary problem. Like in this case, we thought it was due to caching and tried to fix it and it has turned out to be with the database part ! I wonder what Adress would have done without this mailing list! -Original Message- From: Adress, David S. [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 5:16 PM To: '[EMAIL PROTECTED]' Subject: RE: $20 bucks to the 1st person who actually solves my problem!!! - WE HAVE A WINNER!!! I guess it appeared to be caching
Re: running init() twice?
I'm running on winNT, and I do have print statements in my init(). This
is how I see that it is being called for both frames.
"Parayali, Jayesh 1065" wrote:
are you running
on winNT?
try displaying
something inside init()
like System.out.println("now
starting init");
-Original Message-
From:
Irina Rubenchik [SMTP:[EMAIL PROTECTED]]
Sent:
Thursday, December 07, 2000 9:36 AM
To:
Parayali, Jayesh 1065
Subject:
Re: running init() twice?
Then how come it is called twice?
"Parayali, Jayesh 1065" wrote:
init will be
called only once.. you don't need to set anything.
-Original
Message-
From: Irina
Rubenchik [SMTP:[EMAIL PROTECTED]]
Sent: Thursday,
December 07, 2000 6:37 AM
To:
tomcat-user
Subject:
running init() twice?
Hello,
I
have a web page with 2 frames. Both frames invoke one servlet with
different parameters. When I run this
servlet, it seems like it is
executing the init method twice, once
for each frame. Is there an option
that
I can set in tomcat, which would make sure that the init method of
my servlet only invoked once?
Thanks
irina File: Card for Irina
Rubenchik >>
File: Card for Irina Rubenchik >>
begin:vcard
n:Rubenchik;Irina
tel;pager:888-919-6628
tel;work:212-762-1594
x-mozilla-html:FALSE
org:MSDW;IT
adr:;;750 7th Ave, 14th Floor;New York;NY;10019;USA
version:2.1
email;internet:[EMAIL PROTECTED]
fn:Irina Rubenchik
end:vcard
servlet or page target _top in IE
Hi,
Ok, in Navigator I can use
META HTTP-EQUIV="Window-target" CONTENT="_top"
and have a servlet call a page and have that page not be in a frame.
As usual, Navigator and IE don't agree. IE ignores this META tag so
the page still appears in the frame. I also tried
response.setHeader("Window-target", "_top"); but that doesn't work for
Navigator or IE. So anyone know how to target _top?
Michael J. Remijan
Software Engineer
dChain Commerce
2401 South Neil Street
Champaign, IL 61820
217.398.1860 x249
RE: Using Jikes with Tomcat 3.2 final
We ended up writing our own ContextInterceptor which looked up servlet named
"jsp" and configured it to use jikes:
public void contextInit(Context ctx)
throws TomcatException
{
if(ctx.getDebug() 0) {
ctx.log("JikesContextInterceptor - init " + ctx.getPath() + " " +
ctx.getDocBase());
}
ServletWrapper wrapper = ctx.getServletByName("jsp");
if(wrapper != null) {
wrapper.addInitParam("jspCompilerPlugin",
"org.apache.jasper.compiler.JikesJavaCompiler");
}
else {
ctx.log("JikesContextInterceptor - no servlet named \"jsp\": " +
ctx.getPath() + " " + ctx.getDocBase());
}
}
and added this class *after* WebXmlReader loading in server.xml.
Not the cleanest way, but we didn't want to put TomCat specific code in all
our web.xmls.
-arun
-Original Message-
From: Barbara Nelson [mailto:[EMAIL PROTECTED]]
Sent: Thursday, December 07, 2000 5:58 PM
To: '[EMAIL PROTECTED]'
Subject: Using Jikes with Tomcat 3.2 final
Has anyone got Tomcat 3.2 final to use Jikes rather than the
Sun compiler?
If so, what did you put in the web.xml file. We had it
working for Tomcat
3.1, but I can't seem to get it to work in Tomcat 3.2. I'll
start debugging
it tomorrow, but if someone has already figured it out, that
would save me
some time :-)
Barbara Nelson.
Re: NT authentication
Josh Knowles wrote: Is there any way that you can set up a page to tap into NT authentication? I dont know if this would be something that gets set in tomcat or if it is something that is non-tomcat related so I thought I would just try this list.Thanks,JoshJosh Knowles Web Developer World Wide Packets [EMAIL PROTECTED] 509.242.9247 It would be technically feasible to accomplish this, by creating a custom Realm implementation for Tomcat that interfaced to NT's authentication mechanisms via native code and JNI. However, unless you run across an SSL connection (or on an Intranet that is not exposed to the outside world), doing so would be a pretty incredible security risk, because the username and password are communicated across the network in an unencrypted form when you use BASIC or FORM-BASED authentication in your web application. Craig McClanahan
Re: Accessing the ServletOutputStream via RequestInterceptors
Alex Garrett wrote: Hello, all, I'm trying to find a way to modify the content of a servlet after the servlet has completed all of its processing but before it actually gets sent to the browser (obviously). Here's the context. Our web site stores all its content in XML. All servlets, jsps, and static files return this XML and what I'd like to do is turn it all into HTML on the fly without each servlet, etc., having to worry about doing the transformation itself. My naive first idea was to set the content-type to text/cml (CML is the name of the markup language) and have a CmlToHtmlInterceptor (extends BaseInterceptor) with a afterBody method that would check the content-type and if it's text/cml, retrieve the contents (maybe from a ByteBuffer), run it through an XSL engine, turning it into HTML and sending that back after changing the appropriate headers (content-type, content-length, etc.). I've got two suggestions for you to consider that would make life a lot easier: * Look at Tomcat 4.0, which implements the new Servlet 2.3 Spec. In particular, the 2.3 API supports the concept of a Filter that can be used to pre-process and post-process requests. One of the primary use cases that motivated this design was performing things like XSLT transformations after the fact. And (as an added bonus), filters are portable -- not Tomcat specific like interceptors or Valves (the Tomcat 4.0 equivalent). * Consider using the Cocoon publishing framework (which you can get at http://xml.apache.org/cocoon). It is designed to deal with sites that are based on XML content and corresponding transformations. Under any circumstance, you should upgrade to at least Tomcat 3.2 -- there have been a very large number of bug fixes, as well as performance improvements. Craig McClanahan
Re: Form Authentication through Apache
Yasunari Sato wrote: It seems to work well that user authenticate by form based authentication in stand alone tomcat service. But when I integrate apache and tomcat, authentication doesn't work. I ckecked that Servlets which does not require authentication works well. Is there a special configuration to enable form based authentication on apache-tomcat integrated environment? The Apache connector does not know anything about what is in your web.xml file, so it doesn't know about your security constraints that ask for authentication. You will have to use standard Apache facilities to configure valid users. In Tomcat 4.0, this will not be the case -- the web connector will be configured from the contents of the web.xml file. My test environment: WinNT, apache1.3, tomcat3.2b6 Thanks, Yasunari Sato Craig McClanahan
Re: scope of a bean
Randy Layman wrote: Section 1.4.3 of the JSP 1.1 Final Spec (page 24). Its available at http://www.javasoft.com/products/jsp/download.html http://www.javasoft.com/products/jsp/download.html My own understanding: Session starts at the first time a user in a particular web browser instance requests a "resource" from Tomcat. The session ends after the user hasn't make any more requests - default configuration this is about 30 minutes (I believe, I've always reset this to something else). There are some caveats about the instances of web browsers - some browsers have bugs that allow a session to be used by two separate instances if you're using cookie based sessions. With slightly more precision: * A session starts when a request is made to a servlet or JSP page that initiates it. For servlets, you have to do this deliberately by calling request.getSession(). JSP pages create a session for you (if it doesn't exist already) unless you tell it not to in your %@ page % directive. * A session ends when it either times out (see more below) or you call session.invalidate() on it. The latter would typically be done by your "logout" processing. Session timeouts are based on the time between requests, not the total time that the session has been in existence. The default session timeout is configured in your web.xml file; you can also adjust it on the fly by calling session.setMaxInactiveInterval(). You will want the servlet 2.2 spec (referenced in an earlier email message) as well as the JSP spec to get the complete picture here. Randy Craig McClanahan
why can't I get the ApJservMount right
I must be missing something crucial. I am playing around with Tomcat and Apache and I am reading the Tomcat User Guide. I copied and pasted the examples on how to write a tomcat-apache configuration file I still can not get the ApJServMount command to work properly. In the document it says ApJServMount URI protocol://host:port/context which would mean anything that gets sent to your URI will be proxied forward. So for example ApJServMount /cgi-bin ajpv12://localhost:8007/examples should redirect any request that comes in to /cgi-bin to Tomcat examples. This works fine using the ProxyPass command but I can't get the context to redirect properly below is my configuration file, and everything works except for the last APJServMount command for cgi-bin, any ideas or clarification on the ApJServMount directive would be a great deal of help thanks Filip ### # Apache JServ Configuration File # ### LoadModule jserv_module modules/ApacheModuleJServ.dll IfModule mod_jserv.c # Do not edit! ApJServManual on ApJServDefaultProtocol ajpv12 ApJServSecretKey DISABLED ApJServMountCopy on ApJServLogLevel notice ApJServDefaultHost localhost ApJServDefaultPort 8007 AddType text/jsp .jsp AddHandler jserv-servlet .jsp Alias /examples D:\Apache\jakarta-tomcat\webapps\examples Directory "D:\Apache\jakarta-tomcat\webapps\examples" Options Indexes FollowSymLinks Options -Indexes DirectoryIndex index.html /Directory Location /examples/WEB-INF AllowOverride None deny from all /Location ApJServMount /examples/servlet /examples #Why doesn't this one work? ApJServMount /cgi-bin ajpv12://localhost:8007/examples /IfModule Filip Hanik Technical Architect Pakana Corporation [EMAIL PROTECTED] 415-371 9200 ext 3529
RE: running init() twice?
Title: RE: running init() twice? Send me the piece of html or jsp where u r invoking your servlet. -Original Message- From: Irina Rubenchik [SMTP:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 8:42 AM To: Parayali, Jayesh 1065 Cc: tomcat-user Subject: Re: running init() twice? I'm running on winNT, and I do have print statements in my init(). This is how I see that it is being called for both frames. Parayali, Jayesh 1065 wrote: are you running on winNT? try displaying something inside init() like System.out.println(now starting init); -Original Message- From: Irina Rubenchik [SMTP:[EMAIL PROTECTED]] Sent: Thursday, December 07, 2000 9:36 AM To: Parayali, Jayesh 1065 Subject: Re: running init() twice? Then how come it is called twice? Parayali, Jayesh 1065 wrote: init will be called only once.. you don't need to set anything. -Original Message- From: Irina Rubenchik [SMTP:[EMAIL PROTECTED]] Sent: Thursday, December 07, 2000 6:37 AM To: tomcat-user Subject: running init() twice? Hello, I have a web page with 2 frames. Both frames invoke one servlet with different parameters. When I run this servlet, it seems like it is executing the init method twice, once for each frame. Is there an option that I can set in tomcat, which would make sure that the init method of my servlet only invoked once? Thanks irina File: Card for Irina Rubenchik File: Card for Irina Rubenchik File: Card for Irina Rubenchik
RE: Install Apache3.14 with mod_jk.so and Tomcat3.2
To add my dilemma, I have the same problem with Apache 1.3.14 on NT. I have installed Tomcat 3.2final and when I include the LoadModule jk_module modules/mod_jk.dll apache doesn't start, no error message except for "The service failed to start" and no logs or anything. Apache worked fine with mod_jserv, but I'd like to be on the cutting edge. :) Rey -Original Message- From: Jan Stevens [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 1:29 AM To: [EMAIL PROTECTED] Subject: RE: Install Apache3.14 with mod_jk.so and Tomcat3.2 Hi, What seems to happen is: Tomcat starts ( works fine) But when I start apache and include the mod_jk config file Apache doesn't start anymore. Unfortunately we don't get any error messages in any logfile. Where are working on an Alpha 1000 with Tru64 Unix 4.0D Jan -Original Message- From: Sandy McPherson [mailto:[EMAIL PROTECTED]] Sent: vrijdag 8 december 2000 10:04 To: [EMAIL PROTECTED] Subject: Re: Install Apache3.14 with mod_jk.so and Tomcat3.2 Mario Beekwilder wrote: Hi, We are trying to get Apache3.14 working with mod_jk.so and Tomcat3.2 on a Digital Alpha Tru64 4.0D Unix, with J2SDK 1.2.2. Everything compiled fine (thanks to the other mail-threads :) Apache with mod_jserv runs fine. Now the configuration of Tomcat and Apache with mod_jk. That's hard! Anyone already up-and-running? Mario Beekwilder Software Engineer - CMG-TP I have had no problems with Linux and Solaris. Getting mod_jk to compile is explained the the mod_jkHowto file in in the doc directory. It was really quite straightforward. Then you need to take the mod_jk.conf-auto file include it in the httpd.conf and tune it to your needs. You probably also need some Location and LocationMatch directives in the httpd.conf file to get Apache to see the static files in your Tomcat contexts. If you explain what the problems are, then we could help, but as we don't know what precisely is going wrong we can't help much! Sandy
RE: 404 error w/ isapi_redirect.dll
Yes you are right. Obviously that won't work and I'm not sure where that came from, maybe when I was trying different things. It's hard for me to tell what is actually going on in the isapi.log file, it doesn't seem clear to me when a request starts and stops in the log. Do you know what I should look for? In any case, I do not want to route directly to tomcat (the reason I am using the isapi_redirect.dll) so I want to avoid using 8080 all together. The command I am trying is http://localhost/examples/jsp/index.html and this still results in the 404 error (and the 200 error in the IIS log). Thanks, Michael -Original Message- From: Marc Saegesser [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 6:37 AM To: [EMAIL PROTECTED] Subject: RE: 404 error w/ isapi_redirect.dll I noticed that the URI your requesting is /examples:8080/jsp/index.html. That'll never work. Try something like http://localhost:8080/examples/jsp/index.html -Original Message- From: Kintzer, Michael [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 07, 2000 12:05 PM To: '[EMAIL PROTECTED]' Subject: RE: 404 error w/ isapi_redirect.dll Ignacio, Attached are the IIS log and the isapi.log (excerpt). Let me know if these are not the logs you intended. Gracias, Michael Kintzer -Original Message- From: Nacho [mailto:[EMAIL PROTECTED]] Sent: Wednesday, December 06, 2000 5:47 PM To: '[EMAIL PROTECTED]' Subject: RE: 404 error w/ isapi_redirect.dll Append logs excerpts please, i have the same conf working like a charm.. Saludos , Ignacio J. Ortega -Mensaje original- De: Kintzer, Michael [mailto:[EMAIL PROTECTED]] Enviado el: jueves 7 de diciembre de 2000 2:47 Para: '[EMAIL PROTECTED]' Asunto: RE: 404 error w/ isapi_redirect.dll I realize this topic has been covered nearly two months ago, but all the solutions given here have not worked for my environment. Here are the details: IIS 5.0, W2KPro, Tomcat 3.2 I've configured everything according to the Tomcat-IIS HowTo and confirmed the following are working: -Tomcat hosted jsp/examples work fine (i.e. localhost:8080/) -isapi_redirect.dll has the green arrow -log files are being generated -isapi_redirect.dll is recognizing that it should handle jsp requests as evidenced by the line GET "/jakarta/isapi_redirect.dll" 200 in my SYSTEM32/LogFiles/W3SVC1/ log. -I can browse to the jakarta virtual directory -Anonymous access is enabled and file permissions on the redirect dll are also enabled for Full Control for Everyone. -the uriworkermap.properties file and the -auto file show that the examples context is being served by ajp12 According to the HowTo, "200" implies the jakarta virtual directory is not configured for Execute permissions, but I've checked that and it is. I've rebooted and restarted both WWWService and AdminService, but nothing seems to fix the 404 error. Anybody have an idea for me? Thanks, Michael -Original Message- From: Paul FitzPatrick [mailto:[EMAIL PROTECTED]] Sent: Monday, October 16, 2000 7:26 AM To: [EMAIL PROTECTED] Subject: RE: 404 error w/ isapi_redirect.dll Stop/Start in the IIS Administrative Tool does not restart the admin service. You have to do this from the control panel or a Dos Prompt like thus : net stop "IIS Admin Service" net start "IIS Admin Service" There are dependant services you may need to restart as well - this is the batch file I use to stop : @ECHO OFF NET STOP "FTP Publishing Service" NET STOP "World Wide Web Publishing Service" NET STOP "IIS Admin Service" In reverse order and replace STOP with START to start them all. -Original Message- From: David Young [mailto:[EMAIL PROTECTED]] Sent: Monday, October 16, 2000 10:11 AM To: [EMAIL PROTECTED] Subject: Re: 404 error w/ isapi_redirect.dll Stop/start did not do it, but rebooting did! From: Kieran Fitzpatrick [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] Date: Mon, 16 Oct 2000 09:52:55 +1000 To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: RE: 404 error w/ isapi_redirect.dll You might find that stopping and restarting the IIS Admin service via the Services applet in Control Panel is sufficient to get this working. At least this seemed to work for me. Good luck, Kieran -Original Message- From: Christian Thomsen [mailto:[EMAIL PROTECTED]] Sent: Monday, 16 October 2000 6:07 AM To: [EMAIL PROTECTED] Subject: Re: 404 error w/ isapi_redirect.dll Hi ! I had the same problem myself. I solved it by rebooting the computer (no kidding !). As I have verified several times, you have to do this when you change the IIS/Tomcat property files. I hope it helps, Chris - Original Message - From: "David Young" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, October 13, 2000 4:39 AM Subject: 404 error w/ isapi_redirect.dll Hello, I am trying to get
List of archives for tomcat-user
TOMCATers, Is there any way to make a digest form of this list available? Is there an archive? I cannot find one mentioned at the jakarta homepage. There is an archive (actually, two!) In fact, I posted this information last week: http://marc.theaimsgroup.com/?l=tomcat-userm=97606009209403w=2 The one I like to use (which goes back to 3/2000): http://marc.theaimsgroup.com/?l=tomcat-userr=1w=2 And the official one (which may not work if you're behind a firewall, you need outgoing access to port to perform searches): http://mikal.org/interests/java/tomcat/index.html There's even one more! http://www.mail-archive.com/tomcat-user@jakarta.apache.org/ Can the webmaster of jakarta.apache.org put links to these additional archives up on the site? -Dave
mod_jserv versus mod_jk
hi all, I'm wondering if any one has good reason to load mod_jk instead of mod_jserv. And if so would anyone out there have install specific instructions for HP-UX. I'm in dire need here and being a newbie doesn't seem to help out any. I've searched the archives to no avail, and I'm still waiting for a reply from my last post. Can someone help out a fellow geek. My first post... Running Apache 1.3.14 with Tomcat 3.2 and trying to compile with gcc like docs said and receive the following error message...I can read the error about needing ANSI C but I'm using what the docs suggest... in the process of making it on apache and during the build of Jserv I receive the following error # /opt/apache/bin/apxs -c *.c -o mod_jserv.so cc -Ae +z -DHPUX11 -DUSE_HSREGEX -DUSE_EXPAT -I../lib/expat-lite -O -DSHARED_MODULE -I/opt/apache/include -c *.c (Bundled) cc: warning 480: The -A option is available only with the C/ANSI C product; ignored. (Bundled) cc: warning 480: The +z option is available only with the C/ANSI C product; ignored. (Bundled) cc: warning 480: The -O option is available only with the C/ANSI C product; ignored. (Bundled) cc: warning 485: Can't open "*.c". apxs:Break: Command failed with rc=1 Any ideas or way I could find a pre-built version of mod_jserv.so... Always willing to go the extra step for my fellow geek Dan
Regarding ISAPI_REDIRECT.DLL
Hello, I have tried to install and configure ISAPI Redirector with tomcat3.2 and IIS 4.0. I have done everything mentioned in the HOW-TO document. but still the IIS 4.0 id not loading the isapi_redirect.dll. it shows the red arrow pointing downwards. I have also troubleshooted with the troubleshooting document. I find everything is correct. So what may be the other problems with IIS for not loading the redirector dll. Thank you, Marimuthu M. _ Get more from the Web. FREE MSN Explorer download : http://explorer.msn.com
RES: multipart requests and file uploads problems on the Apache connection
-BEGIN PGP SIGNED MESSAGE- Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! Good luck, José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Joe Laffey [SMTP:[EMAIL PROTECTED]] Enviada em: Quinta-feira, 7 de Dezembro de 2000 13:50 Para: [EMAIL PROTECTED]; [EMAIL PROTECTED] Assunto:Re: multipart requests and file uploads problems on the Apache connection Take a look at the multipart classes by Jason Hunter that are free for use if you own the book "Java Servlet Programming" from O'Reilly. The code can be downloaded from O'Reilly's site www.ora.com I have only had one problem with it, and I think I have coded around it. The problem was that sometimes uploads from MSIE 5.01 Win do not send the boundary correctly (it varies by two characters everytime). Joe Laffey LAFFEY Computer Imaging St. Louis, MO - - With no walls or fences on the Internet, who needs Windows or Gates? - - -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjFcat0YhuJ3BUxtAQEO+QP+LW4a8HpIGlHQr1Mpj0IGbkuwwVBXGpR4 0g4iWIGJXn5hmAFkyC35jZTokqqw8AM1+u77jLlKPt9lHeohrSyXLPwWCmWrSiKR bDGHJ9Z/i3eZw4QF+se7dvjfGR1IdJLRgqDmVAwIF40GPICtcpMxefGzN3KfjLzx U9DdkA2DJMU= =ddTy -END PGP SIGNATURE-
Re: Session snooper
Matthew Preston wrote: I'm need to create a simple tool for Tomcat so that I can see how many users have active sessions for the available Contexts. e.g. how many sessions are active for /admin with details for each. Rather than reinventing the wheel I was wondering if someone has already created such a beast - it seems like useful tool to have. Under a servlet 2.2 environment (Tomcat 3.x), it is not feasible to write such a generic tool without some help by your application (the login process adds an object to the session that implements HttpSessionBindingListener that keeps a local collection of active sessions), or writing custom extensions to Tomcat. Under a servlet 2.3 environment (Tomcat 4.x), you can use an application event listener to do stuff like this in a generic way. Any ideas? Cheers, Matt Craig McClanahan
Re: limit threads per servlet in Tomcat
J Y wrote: Hi I wish to setup Tomcat to limit threads per servlet, say 20 threads to execute in one servlet concurrently. the 21th request would cause the Tomecat engine to generate a new servlet instance. There is no way to do this in Tomcat. On the other hand, doing this would not help performance at all ... it would actually make performance slightly worse (because of the additional memory occupancy of the second instance). It's also against the servlet spec to do this. Is there a way to do it. any comment appriciated. Also, what's the performance concerns. is that possible to create a pool of servelts? The standard mechanism for this is to say that your servlet implements the SingleThreadModel interface. This tells the servlet container to ensure that only one request at a time in any one servlet instance -- essentially the call to the service() method becomes synchronized. To keep performance from totally suffering when you do this, the servlet container has the *option* to create a pool of instances for you -- which means that the maximum number of requests you can process simultaneously is limited to the configured maximum number if instances in this pool. Tomcat does *not* support this capability -- effectively the pool size is one. Further, IMHO, using SingleThreadModel is a very bad idea. People like it because it lets them use instance variables to store per-request state information, instead of using local variables and passing arguments around (like they should :-). However, SingleThreadModel only gives you the illusion of thread safety -- you're still going to have to deal with simultaneous requests if you are using static variables, or if you are using sessions. Why artificially cripple your servlet's performance, and get yourself in trouble? You are far better off *not* implementing SingleThreadModel. Then, the only limit on how many simultaneous requests you can support is the maximum number of threads in your container, with no artificial limits imposed at the individual servlet level. Thanks Jay Craig McClanahan
User Authentication config (Tomcat vs. Apache)
Greetings all, I am having trouble getting authorization to work for a web-app in Tomcat. I would appreciate any advise I can get. Here is my case: I am using Apache 1.3.12 Tomcat 3.2 (I also want 3.1 to work) I have a webapp deployed entirely under Tomcat/webapps/ecims I want user authentication to happen on ANY file, servlet, jsp, etc... in that webapp. This is what I have done, and the effect: I added this to my Tomcat/webapps/ecims/web-inf/web.xml file: security-constraintweb-resource-collectionweb-resource-nameProtected Area/web-resource-nameurl-pattern/*/url-pattern http-methodDELETE/http-methodhttp-methodGET/http-methodhttp-methodPOST/http-methodhttp-methodPUT/http-method/web-resource-collectionauth-constraintrole-nameecims/role-name/auth-constraint/security-constraintlogin-configauth-methodBASIC/auth-methodrealm-nameExample Basic Authentication Area/realm-name/login-config When I hit my index page, I got the Auth dialog from IE. (great! It works...) Then as I browsed through all is well... until I hit an Applet. The Applet loading caused another auth dialog BUT it was a java based dialog. And it continued popping up java dialogs for my auth info. It asks about 6 or 8 times, and it hit about 30-40 urls. ALL of these connections are back to servlets in my webapp (ecims). My only thoughts are... I am using the Java plugin and maybe it is connecting directly to the server instead of using IE. This would explain it not having the previously entered user and password. However it does not explain why I get asked several times for what is the same URL (excluding parameters). I thought I would try using Apache security: I did set it up but it is ignored if I use port 8080 (Tomcat for me). If I use 80 (Apache) then it asks and works for static content of my web-app but any dynamic content fails to load. Thoughts, comments, and pointers are all welcome. Thanks in advance. RA. Russell AllenSr. Software EngineerEmageon(205) 980-9222x605
Re: valueUnbound() event in HttpSessionBindingListener
"G.Nagarajan" wrote: How is it actually done internally? i.e., is there a thread similar to the garbage collector which checks the current sessions or is the session invalidated only when a request comes from the client. The second option will mean that the objects in the session will be occupying memory till the server is shutdown. Tomcat uses a background thread that times sessions out. By default, it checks once per minute. Nagaraj. Craig McClanahan
RE: Error Messages
Title: Error Messages I think you can get errors of this type if the user clicks the STOP button on the browser before the response is completely transmitted (or, equivalently, when the user closes the browser prematurely). Duane Morse, Eldorado Computing Inc., Phoenix AZ -Original Message-From: Parayali, Jayesh 1065 [mailto:[EMAIL PROTECTED]]Sent: Friday, December 08, 2000 12:40 PMTo: '[EMAIL PROTECTED]'Subject: Error Messages I am running tomcat 3.2 on windows NT workstation I am getting the below messages 2000-12-08 11:08:38 - Ctx( ): IOException in: R( + /00.jpg + null) Connection aborted by peer: socket write error Anybody encountered this problem? Thanks, Jayesh
RE: multipart requests and file uploads problems on the Apache connection
That's interesting, since I've been doing that for some time now with no issues. -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 03:20 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache connection -BEGIN PGP SIGNED MESSAGE- Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! Good luck, José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Joe Laffey [SMTP:[EMAIL PROTECTED]] Enviada em: Quinta-feira, 7 de Dezembro de 2000 13:50 Para: [EMAIL PROTECTED]; [EMAIL PROTECTED] Assunto:Re: multipart requests and file uploads problems on the Apache connection Take a look at the multipart classes by Jason Hunter that are free for use if you own the book "Java Servlet Programming" from O'Reilly. The code can be downloaded from O'Reilly's site www.ora.com I have only had one problem with it, and I think I have coded around it. The problem was that sometimes uploads from MSIE 5.01 Win do not send the boundary correctly (it varies by two characters everytime). Joe Laffey LAFFEY Computer Imaging St. Louis, MO - - With no walls or fences on the Internet, who needs Windows or Gates? - - -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjFcat0YhuJ3BUxtAQEO+QP+LW4a8HpIGlHQr1Mpj0IGbkuwwVBXGpR4 0g4iWIGJXn5hmAFkyC35jZTokqqw8AM1+u77jLlKPt9lHeohrSyXLPwWCmWrSiKR bDGHJ9Z/i3eZw4QF+se7dvjfGR1IdJLRgqDmVAwIF40GPICtcpMxefGzN3KfjLzx U9DdkA2DJMU= =ddTy -END PGP SIGNATURE-
Re: Diffs between 3.1 and 3.2
Patrik Beno wrote: Hi people! I have application which behaves differently in tomcat 3.1 and 3.2. 3.1: loads ok, first page is displayd correctly 3.2: Browser complains document contained no data; tomcat or my code (don't know which of 'em) runs much longer - seems like looping somewhere One change that affects the first request to an app (more precisely, the first request that creates a session) is the way session ids are calculated. Tomcat 3.2 now uses the java.security.SecureRandom class for this, which (on some platforms) can take many seconds to initialize itself the very first time it is called. Craig McClanahan
RE: Error Messages
Title: Error Messages At the risk of a 'me too' barrage, I have encountered the same message on many static items like images. I was ignoring it since that pages worked, but it would be nice to know what it is. I did not see it in 3.1, only 3.2on NT 2000 -Original Message-From: Parayali, Jayesh 1065 [mailto:[EMAIL PROTECTED]]Sent: Friday, December 08, 2000 02:40 PMTo: '[EMAIL PROTECTED]'Subject: Error Messages I am running tomcat 3.2 on windows NT workstation I am getting the below messages 2000-12-08 11:08:38 - Ctx( ): IOException in: R( + /00.jpg + null) Connection aborted by peer: socket write error Anybody encountered this problem? Thanks, Jayesh
Using Apache user authentication for pages served by Tomcat
Someone else said they could not get authentication directives defined to Apache to work for pages redirected to Tomcat. I encountered the same problem, but have found a workaround. If you update your server.xml file so that the document root used by Tomcat for a particular context is in the Apache document directory, it seems to work. An example may clarify. On Windows, I have Tomcat in c:\jakarta-tomcat-3.2 and Apache in c:\Apache. Apache's document root is c:\apache\htdocs. I originally had Tomcat context "domino" with a docbase of "webapps/domino", and the following Directory directive in httpd.conf: Directory c:/jakarta-tomcat-3.2/webapps/domino Going to a file in the domino context did not prompt for a userid/password. I then updated Tomcat's server.xml to use a docbase of c:\apache\htdocs\domino (and of course moved the files there) and changed Apaches httpd.conf with the following Directory directive: Directory c:/apache/htdocs/domino Now, when I try to get a file from http://myserver/domino, I get the popup dialog to enter a userid and password.
RE: Error Messages
Title: RE: Error Messages Right now its not causing any problem. But it might be slowing down tomcat Its happening when I hit refresh on IE. It is not happening when I refresh using Netscape Communicator. The HTTP protocol must be different. I will check that later and keep you posted if I find anything. Thanks, Jayesh -Original Message- From: CPC Livelink Admin [SMTP:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:01 PM To: [EMAIL PROTECTED] Subject: RE: Error Messages At the risk of a 'me too' barrage, I have encountered the same message on many static items like images. I was ignoring it since that pages worked, but it would be nice to know what it is. I did not see it in 3.1, only 3.2 on NT 2000 -Original Message- From: Parayali, Jayesh 1065 [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 02:40 PM To: '[EMAIL PROTECTED]' Subject: Error Messages I am running tomcat 3.2 on windows NT workstation I am getting the below messages 2000-12-08 11:08:38 - Ctx( ): IOException in: R( + /00.jpg + null) Connection aborted by peer: socket write error Anybody encountered this problem? Thanks, Jayesh
3.2 NullPointer tossed from HttpSessionFacade
We are migrating our tomcat 3.1 compatible serverlet to the 3.2Final release. Occassionally we see a NullPointerException get tossed from HttpSessionFacade whenever we try to access something from the Session, say get or set an attribute. This only happens on very long transactions, where we refresh the servlet to post a "still waiting message". If I remove the servlet refresh the problem seems to go away. It's possible there is a race condition and one of objects we are storing in the session is locked, but does anyone have a clue why it might behave differently in 3.1 and 3.2. The only thing I see different is the addition of the Facade classes and frankly I can't see how this would cause any problems. Thanks, SKroah -- Sean Kroah T:503.222.9660 F:503.241.5682 WireX Communications, Inc. Software Engineer, [EMAIL PROTECTED]
RE: multipart requests and file uploads problems on the Apache c onnection
I have had no problems mixing the two -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:20 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection -BEGIN PGP SIGNED MESSAGE- Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! Good luck, José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Joe Laffey [SMTP:[EMAIL PROTECTED]] Enviada em: Quinta-feira, 7 de Dezembro de 2000 13:50 Para: [EMAIL PROTECTED]; [EMAIL PROTECTED] Assunto:Re: multipart requests and file uploads problems on the Apache connection Take a look at the multipart classes by Jason Hunter that are free for use if you own the book "Java Servlet Programming" from O'Reilly. The code can be downloaded from O'Reilly's site www.ora.com I have only had one problem with it, and I think I have coded around it. The problem was that sometimes uploads from MSIE 5.01 Win do not send the boundary correctly (it varies by two characters everytime). Joe Laffey LAFFEY Computer Imaging St. Louis, MO - - With no walls or fences on the Internet, who needs Windows or Gates? - - -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjFcat0YhuJ3BUxtAQEO+QP+LW4a8HpIGlHQr1Mpj0IGbkuwwVBXGpR4 0g4iWIGJXn5hmAFkyC35jZTokqqw8AM1+u77jLlKPt9lHeohrSyXLPwWCmWrSiKR bDGHJ9Z/i3eZw4QF+se7dvjfGR1IdJLRgqDmVAwIF40GPICtcpMxefGzN3KfjLzx U9DdkA2DJMU= =ddTy -END PGP SIGNATURE-
RES: multipart requests and file uploads problems on the Apache c onnection
-BEGIN PGP SIGNED MESSAGE- Even in NT environment? Thank you. José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Josh Knowles [SMTP:[EMAIL PROTECTED]] Enviada em: Sexta-feira, 8 de Dezembro de 2000 18:45 Para: '[EMAIL PROTECTED]' Assunto:RE: multipart requests and file uploads problems on the Apache c onnection I have had no problems mixing the two - -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:20 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection *** PGP Signature Status: bad *** Signer: Jose Euclides Jr [EMAIL PROTECTED] *** Signed: 08/12/00 16:10:50 *** Verified: 08/12/00 17:46:20 *** BEGIN PGP VERIFIED MESSAGE *** Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! Good luck, José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Joe Laffey [SMTP:[EMAIL PROTECTED]] Enviada em: Quinta-feira, 7 de Dezembro de 2000 13:50 Para: [EMAIL PROTECTED]; [EMAIL PROTECTED] Assunto:Re: multipart requests and file uploads problems on the Apache connection Take a look at the multipart classes by Jason Hunter that are free for use if you own the book "Java Servlet Programming" from O'Reilly. The code can be downloaded from O'Reilly's site www.ora.com I have only had one problem with it, and I think I have coded around it. The problem was that sometimes uploads from MSIE 5.01 Win do not send the boundary correctly (it varies by two characters everytime). Joe Laffey LAFFEY Computer Imaging St. Louis, MO - - With no walls or fences on the Internet, who needs Windows or Gates? - - *** END PGP VERIFIED MESSAGE *** -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjFzD90YhuJ3BUxtAQHrWwP+Maxhw3z2IBXwKg6J2DQdMlZGkwPVuJDN d9CcksGgRHSaHR53p79VkXzceTC9acNITocFfiowpONKYhQOStGnQ/31fDFXMfbE NBksfaubs8rUKf1TipRHvU9AVkTmI6mf7BuzI4ycmqKsanbLDMEM9TSG4CjG6PAp McRn2ZG88hI= =/TtX -END PGP SIGNATURE-
problem with max_threads 100
I am getting the following exceptions when I set the max_threads
parameter to
256. I am using Tomcat 3.2 standalone with the PoolTcpConnector.
I looked at
the source code of jasper.runtime.JspFactoryImpl and discovered that it
is
hard-coding 100 to be the size of a SimplePool it uses internally.
public class JspFactoryImpl extends JspFactory {
private SimplePool pool=new SimplePool( 100 );
private static final boolean usePool=true;
...
}
Is there any way to get around this problem? Or is 100 the upper-bound
for
max_threads?
Bill
java.lang.ArrayIndexOutOfBoundsException: 100
at org.apache.tomcat.util.SimplePool.get(Compiled Code)
at
org.apache.jasper.runtime.JspFactoryImpl.getPageContext(Compiled Code
)
at _0002f_00031_00030k_0002ejsp10k_jsp_2._jspService(Compiled
Code)
at org.apache.jasper.runtime.HttpJspBase.service(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Compil
ed Code)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(Compiled
Code)
at org.apache.jasper.servlet.JspServlet.service(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at org.apache.tomcat.core.ServletWrapper.doService(Compiled
Code)
at org.apache.tomcat.core.Handler.service(Compiled Code)
at org.apache.tomcat.core.ServletWrapper.service(Compiled Code)
at
org.apache.tomcat.core.ContextManager.internalService(Compiled Code)
at org.apache.tomcat.core.ContextManager.service(Compiled Code)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnectio
n(Compiled Code)
at org.apache.tomcat.service.TcpWorkerThread.runIt(Compiled
Code)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(Compiled Code)
at java.lang.Thread.run(Compiled Code)
RE: bind error
The jvm is not running...for sure it is not. The funny thing is that aft4er I get this error message it still works! I am using jdbc real formbased security...I don't know if this could be part of the issue. as for 3.1 it is stopped... also, I am running tomcat as a standalone server on port 80 for dev purposes when I telnet to 127.0.0.1:80 I get this: SunOS 5.6 login: what's up with that? Im running windows 2000! -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:44 PM To: '[EMAIL PROTECTED]' Subject: RE: bind error Something else is using the port? Check that: 1. You are not still running Tomcat 3.1 (is so, change the ports for Tomcat 3.2 in the server.xml file) 2. Try stoping and then starting. Make sure that the JVM actually dies before restarting. 3. Without Tomcat running, telnet to the ports that Tomcat uses (usually 8080 and 8007, check server.xml for actual). See if you can figure out what is actually running on the port. (To check for HTTP, try GET /enter, if this returns an HTML looking document then a webserver of some kind is running on the port). Randy -Original Message- From: John de la Garza [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 3:53 PM To: Tomcat-Users (E-mail) Subject: bind error Since I have switched to tom cat 3.2 when I restart the server I get this: Starting tomcat. Check logs/tomcat.log for error messages FATAL:java.net.BindException: Address in use: JVM_Bind java.net.BindException: Address in use: JVM_Bind at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:397) at java.net.ServerSocket.init(ServerSocket.java:170) at java.net.ServerSocket.init(ServerSocket.java:121) at org.apache.tomcat.net.DefaultServerSocketFactory.createSocket(Default ServerSocketFactory.java:97) at org.apache.tomcat.service.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoi nt.java:239) at org.apache.tomcat.service.PoolTcpConnector.start(PoolTcpConnector.jav a:188) at org.apache.tomcat.core.ContextManager.start(ContextManager.java:527) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:204) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:237) any clues to why?
RES: multipart requests and file uploads problems on the Apache c onnection
-BEGIN PGP SIGNED MESSAGE- i KNOW IT. BUT IIS DOESNT... José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Josh Knowles [SMTP:[EMAIL PROTECTED]] Enviada em: Sexta-feira, 8 de Dezembro de 2000 19:15 Para: '[EMAIL PROTECTED]' Assunto:RE: multipart requests and file uploads problems on the Apache c onnection Java is Java no matter what OS you are running on. I have used the multipart on both RedHat 6.2 and Win2k with no problems. - -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 1:57 PM To: [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection *** PGP Signature Status: bad *** Signer: Jose Euclides Jr [EMAIL PROTECTED] *** Signed: 08/12/00 17:47:27 *** Verified: 08/12/00 18:16:42 *** BEGIN PGP VERIFIED MESSAGE *** Even in NT environment? Thank you. José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Josh Knowles [SMTP:[EMAIL PROTECTED]] Enviada em: Sexta-feira, 8 de Dezembro de 2000 18:45 Para: '[EMAIL PROTECTED]' Assunto:RE: multipart requests and file uploads problems on the Apache c onnection I have had no problems mixing the two - -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:20 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection *** PGP Signature Status: bad *** Signer: Jose Euclides Jr [EMAIL PROTECTED] *** Signed: 08/12/00 16:10:50 *** Verified: 08/12/00 17:46:20 *** BEGIN PGP VERIFIED MESSAGE *** Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! Good luck, José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Joe Laffey [SMTP:[EMAIL PROTECTED]] Enviada em: Quinta-feira, 7 de Dezembro de 2000 13:50 Para: [EMAIL PROTECTED]; [EMAIL PROTECTED] Assunto:Re: multipart requests and file uploads problems on the Apache connection Take a look at the multipart classes by Jason Hunter that are free for use if you own the book "Java Servlet Programming" from O'Reilly. The code can be downloaded from O'Reilly's site www.ora.com I have only had one problem with it, and I think I have coded around it. The problem was that sometimes uploads from MSIE 5.01 Win do not send the boundary correctly (it varies by two characters everytime). Joe Laffey LAFFEY Computer Imaging St. Louis, MO - - With no walls or fences on the Internet, who needs Windows or Gates? - - *** END PGP VERIFIED MESSAGE *** *** END PGP VERIFIED MESSAGE *** -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjF6GN0YhuJ3BUxtAQGGXgQAgjricxofr5wqwVfQimz1n2wwlro3y7b4 Spw+yr5O9tY5tsDaAsUaxyrhALtbXdYTE8BJ6gfSzmAJ1d2mgnc9XfcsVXg9s2sx qnopUqAVHUSTCxovLEjbavAJjWYlKSSyzGuGMy2WAAvm20kjqNTlbCf5rlFck7tj ntu9ic1jV/g= =GtrT -END PGP SIGNATURE-
RES: multipart requests and file uploads problems on the Apache c onnection
-BEGIN PGP SIGNED MESSAGE- tank you. José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Chris Halverson [SMTP:[EMAIL PROTECTED]] Enviada em: Sexta-feira, 8 de Dezembro de 2000 19:28 Para: [EMAIL PROTECTED] Assunto:RE: multipart requests and file uploads problems on the Apache c onnection NT4.0, Solaris 2.6 and Solaris 2.8 work fine too as you would expect. -Original Message- From: Josh Knowles [SMTP:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 2:15 PM To: '[EMAIL PROTECTED]' Subject: RE: multipart requests and file uploads problems on the Apache c onnection Java is Java no matter what OS you are running on. I have used the multipart on both RedHat 6.2 and Win2k with no problems. -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [ mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 1:57 PM To: [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection -BEGIN PGP SIGNED MESSAGE- Even in NT environment? Thank you. José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Josh Knowles [SMTP:[EMAIL PROTECTED]] Enviada em: Sexta-feira, 8 de Dezembro de 2000 18:45 Para: '[EMAIL PROTECTED]' Assunto: RE: multipart requests and file uploads problems on the Apache c onnection I have had no problems mixing the two - -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [ mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:20 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection *** PGP Signature Status: bad *** Signer: Jose Euclides Jr [EMAIL PROTECTED] *** Signed: 08/12/00 16:10:50 *** Verified: 08/12/00 17:46:20 *** BEGIN PGP VERIFIED MESSAGE *** Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! Good luck, José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Joe Laffey [SMTP:[EMAIL PROTECTED]] Enviada em: Quinta-feira, 7 de Dezembro de 2000 13:50 Para: [EMAIL PROTECTED]; [EMAIL PROTECTED] Assunto: Re: multipart requests and file uploads problems on the Apache connection Take a look at the multipart classes by Jason Hunter that are free for use if you own the book "Java Servlet Programming" from O'Reilly. The code can be downloaded from O'Reilly's site www.ora.com I have only had one problem with it, and I think I have coded around it. The problem was that sometimes uploads from MSIE 5.01 Win do not send the boundary correctly (it varies by two characters everytime). Joe Laffey LAFFEY Computer Imaging St. Louis, MO - - - With no walls or fences on the Internet, who needs Windows or Gates? - - - *** END PGP VERIFIED MESSAGE *** -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjFzD90YhuJ3BUxtAQHrWwP+Maxhw3z2IBXwKg6J2DQdMlZGkwPVuJDN d9CcksGgRHSaHR53p79VkXzceTC9acNITocFfiowpONKYhQOStGnQ/31fDFXMfbE NBksfaubs8rUKf1TipRHvU9AVkTmI6mf7BuzI4ycmqKsanbLDMEM9TSG4CjG6PAp McRn2ZG88hI= =/TtX - -END PGP SIGNATURE- -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjF6M90YhuJ3BUxtAQEY3QP/QbVysTn6FGYo4Zl2mJqqWECcm/+0A0LK VXQ5N393WTyhgZAil1g4TgvPPUP4HiYNtQMbZeZedbmp8xFm6lAdKB3XVHSoN3tL c8iHhnKlQZd1qk/1iUUdJ/ch6KegdyGnzOz1PgenBN4H2BhkV6oembeCRhbmzvTs /6yp9B27vtA= =wg6u -END PGP SIGNATURE-
Re: multipart requests and file uploads problems on the Apache c onnection
I agree, works fine for me, make sure you are trying to read the non-file parameters with the multipart reader and not just with the method from Tomcat.. Once the user sends the mime post the whole thing is mime not just the file... Chris Halverson wrote: NT4.0, Solaris 2.6 and Solaris 2.8 work fine too as you would expect. -Original Message- From: Josh Knowles [SMTP:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 2:15 PM To: '[EMAIL PROTECTED]' Subject:RE: multipart requests and file uploads problems on the Apache c onnection Java is Java no matter what OS you are running on. I have used the multipart on both RedHat 6.2 and Win2k with no problems. -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 1:57 PM To: [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection -BEGIN PGP SIGNED MESSAGE- Even in NT environment? Thank you. José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Josh Knowles [SMTP:[EMAIL PROTECTED]] Enviada em: Sexta-feira, 8 de Dezembro de 2000 18:45 Para: '[EMAIL PROTECTED]' Assunto:RE: multipart requests and file uploads problems on the Apache c onnection I have had no problems mixing the two - -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:20 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection *** PGP Signature Status: bad *** Signer: Jose Euclides Jr [EMAIL PROTECTED] *** Signed: 08/12/00 16:10:50 *** Verified: 08/12/00 17:46:20 *** BEGIN PGP VERIFIED MESSAGE *** Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! Good luck, José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Joe Laffey [SMTP:[EMAIL PROTECTED]] Enviada em: Quinta-feira, 7 de Dezembro de 2000 13:50 Para: [EMAIL PROTECTED]; [EMAIL PROTECTED] Assunto:Re: multipart requests and file uploads problems on the Apache connection Take a look at the multipart classes by Jason Hunter that are free for use if you own the book "Java Servlet Programming" from O'Reilly. The code can be downloaded from O'Reilly's site www.ora.com I have only had one problem with it, and I think I have coded around it. The problem was that sometimes uploads from MSIE 5.01 Win do not send the boundary correctly (it varies by two characters everytime). Joe Laffey LAFFEY Computer Imaging St. Louis, MO - - With no walls or fences on the Internet, who needs Windows or Gates? - - *** END PGP VERIFIED MESSAGE *** -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjFzD90YhuJ3BUxtAQHrWwP+Maxhw3z2IBXwKg6J2DQdMlZGkwPVuJDN d9CcksGgRHSaHR53p79VkXzceTC9acNITocFfiowpONKYhQOStGnQ/31fDFXMfbE NBksfaubs8rUKf1TipRHvU9AVkTmI6mf7BuzI4ycmqKsanbLDMEM9TSG4CjG6PAp McRn2ZG88hI= =/TtX -END PGP SIGNATURE-
RE: bind error
Something else is using the port? Check that: 1. You are not still running Tomcat 3.1 (is so, change the ports for Tomcat 3.2 in the server.xml file) 2. Try stoping and then starting. Make sure that the JVM actually dies before restarting. 3. Without Tomcat running, telnet to the ports that Tomcat uses (usually 8080 and 8007, check server.xml for actual). See if you can figure out what is actually running on the port. (To check for HTTP, try GET /enter, if this returns an HTML looking document then a webserver of some kind is running on the port). Randy -Original Message- From: John de la Garza [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 3:53 PM To: Tomcat-Users (E-mail) Subject: bind error Since I have switched to tom cat 3.2 when I restart the server I get this: Starting tomcat. Check logs/tomcat.log for error messages FATAL:java.net.BindException: Address in use: JVM_Bind java.net.BindException: Address in use: JVM_Bind at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:397) at java.net.ServerSocket.init(ServerSocket.java:170) at java.net.ServerSocket.init(ServerSocket.java:121) at org.apache.tomcat.net.DefaultServerSocketFactory.createSocket(Default ServerSocketFactory.java:97) at org.apache.tomcat.service.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoi nt.java:239) at org.apache.tomcat.service.PoolTcpConnector.start(PoolTcpConnector.jav a:188) at org.apache.tomcat.core.ContextManager.start(ContextManager.java:527) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:204) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:237) any clues to why?
RE: multipart requests and file uploads problems on the Apache c onnection
Java is Java no matter what OS you are running on. I have used the multipart on both RedHat 6.2 and Win2k with no problems. -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 1:57 PM To: [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection -BEGIN PGP SIGNED MESSAGE- Even in NT environment? Thank you. José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Josh Knowles [SMTP:[EMAIL PROTECTED]] Enviada em: Sexta-feira, 8 de Dezembro de 2000 18:45 Para: '[EMAIL PROTECTED]' Assunto:RE: multipart requests and file uploads problems on the Apache c onnection I have had no problems mixing the two - -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:20 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection *** PGP Signature Status: bad *** Signer: Jose Euclides Jr [EMAIL PROTECTED] *** Signed: 08/12/00 16:10:50 *** Verified: 08/12/00 17:46:20 *** BEGIN PGP VERIFIED MESSAGE *** Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! Good luck, José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Joe Laffey [SMTP:[EMAIL PROTECTED]] Enviada em: Quinta-feira, 7 de Dezembro de 2000 13:50 Para: [EMAIL PROTECTED]; [EMAIL PROTECTED] Assunto:Re: multipart requests and file uploads problems on the Apache connection Take a look at the multipart classes by Jason Hunter that are free for use if you own the book "Java Servlet Programming" from O'Reilly. The code can be downloaded from O'Reilly's site www.ora.com I have only had one problem with it, and I think I have coded around it. The problem was that sometimes uploads from MSIE 5.01 Win do not send the boundary correctly (it varies by two characters everytime). Joe Laffey LAFFEY Computer Imaging St. Louis, MO - - With no walls or fences on the Internet, who needs Windows or Gates? - - *** END PGP VERIFIED MESSAGE *** -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjFzD90YhuJ3BUxtAQHrWwP+Maxhw3z2IBXwKg6J2DQdMlZGkwPVuJDN d9CcksGgRHSaHR53p79VkXzceTC9acNITocFfiowpONKYhQOStGnQ/31fDFXMfbE NBksfaubs8rUKf1TipRHvU9AVkTmI6mf7BuzI4ycmqKsanbLDMEM9TSG4CjG6PAp McRn2ZG88hI= =/TtX -END PGP SIGNATURE-
RE: bind error
also, SunOS 5.6 login: only shows up when I am running tomcat on port 80... If tomcat is not running telnet can't connect to port 80, but I still get the bind error! This all started since I switched to JDBC realm security stuff... -Original Message- From: John de la Garza [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 1:26 PM To: [EMAIL PROTECTED] Subject: RE: bind error The jvm is not running...for sure it is not. The funny thing is that aft4er I get this error message it still works! I am using jdbc real formbased security...I don't know if this could be part of the issue. as for 3.1 it is stopped... also, I am running tomcat as a standalone server on port 80 for dev purposes when I telnet to 127.0.0.1:80 I get this: SunOS 5.6 login: what's up with that? Im running windows 2000! -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:44 PM To: '[EMAIL PROTECTED]' Subject: RE: bind error Something else is using the port? Check that: 1. You are not still running Tomcat 3.1 (is so, change the ports for Tomcat 3.2 in the server.xml file) 2. Try stoping and then starting. Make sure that the JVM actually dies before restarting. 3. Without Tomcat running, telnet to the ports that Tomcat uses (usually 8080 and 8007, check server.xml for actual). See if you can figure out what is actually running on the port. (To check for HTTP, try GET /enter, if this returns an HTML looking document then a webserver of some kind is running on the port). Randy -Original Message- From: John de la Garza [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 3:53 PM To: Tomcat-Users (E-mail) Subject: bind error Since I have switched to tom cat 3.2 when I restart the server I get this: Starting tomcat. Check logs/tomcat.log for error messages FATAL:java.net.BindException: Address in use: JVM_Bind java.net.BindException: Address in use: JVM_Bind at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:397) at java.net.ServerSocket.init(ServerSocket.java:170) at java.net.ServerSocket.init(ServerSocket.java:121) at org.apache.tomcat.net.DefaultServerSocketFactory.createSocket(Default ServerSocketFactory.java:97) at org.apache.tomcat.service.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoi nt.java:239) at org.apache.tomcat.service.PoolTcpConnector.start(PoolTcpConnector.jav a:188) at org.apache.tomcat.core.ContextManager.start(ContextManager.java:527) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:204) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:237) any clues to why?
Re: RES: multipart requests and file uploads problems on the Apachec onnection
On Fri, 8 Dec 2000, Jose Euclides da Silva Junior - DIGR.O wrote: -BEGIN PGP SIGNED MESSAGE- Even in NT environment? Thank you. I have had no problems mixing the two [regarding mixing file uploads with regular form data in multipart requests] I have had it work under NT (Apache with Tomcat). Though I mainly use Unix, it should work anywhere like most server-side Javastuff. Joe Laffey LAFFEY Computer Imaging St. Louis, MO - With no walls or fences on the Internet, who needs Windows or Gates? -
Re: Error Messages
Title: Error Messages i have sent 4 requests to unsubscribe to: [EMAIL PROTECTED] but i keep getting messages. any clue as to why this is? - Original Message - From: Duane Morse To: '[EMAIL PROTECTED]' Sent: Friday, December 08, 2000 2:56 PM Subject: RE: Error Messages I think you can get errors of this type if the user clicks the STOP button on the browser before the response is completely transmitted (or, equivalently, when the user closes the browser prematurely). Duane Morse, Eldorado Computing Inc., Phoenix AZ -Original Message-From: Parayali, Jayesh 1065 [mailto:[EMAIL PROTECTED]]Sent: Friday, December 08, 2000 12:40 PMTo: '[EMAIL PROTECTED]'Subject: Error Messages I am running tomcat 3.2 on windows NT workstation I am getting the below messages 2000-12-08 11:08:38 - Ctx( ): IOException in: R( + /00.jpg + null) Connection aborted by peer: socket write error Anybody encountered this problem? Thanks, Jayesh
RE: multipart requests and file uploads problems on the Apache c onnection
Title: RE: multipart requests and file uploads problems on the Apache c onnection NT4.0, Solaris 2.6 and Solaris 2.8 work fine too as you would expect. -Original Message- From: Josh Knowles [SMTP:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 2:15 PM To: '[EMAIL PROTECTED]' Subject: RE: multipart requests and file uploads problems on the Apache c onnection Java is Java no matter what OS you are running on. I have used the multipart on both RedHat 6.2 and Win2k with no problems. -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 1:57 PM To: [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection -BEGIN PGP SIGNED MESSAGE- Even in NT environment? Thank you. José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Josh Knowles [SMTP:[EMAIL PROTECTED]] Enviada em: Sexta-feira, 8 de Dezembro de 2000 18:45 Para: '[EMAIL PROTECTED]' Assunto: RE: multipart requests and file uploads problems on the Apache c onnection I have had no problems mixing the two - -Original Message- From: Jose Euclides da Silva Junior - DIGR.O [mailto:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 12:20 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RES: multipart requests and file uploads problems on the Apache c onnection *** PGP Signature Status: bad *** Signer: Jose Euclides Jr [EMAIL PROTECTED] *** Signed: 08/12/00 16:10:50 *** Verified: 08/12/00 17:46:20 *** BEGIN PGP VERIFIED MESSAGE *** Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! Good luck, José Euclides Júnior __ E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] http://euclides.8m.com - -Mensagem original- De: Joe Laffey [SMTP:[EMAIL PROTECTED]] Enviada em: Quinta-feira, 7 de Dezembro de 2000 13:50 Para: [EMAIL PROTECTED]; [EMAIL PROTECTED] Assunto: Re: multipart requests and file uploads problems on the Apache connection Take a look at the multipart classes by Jason Hunter that are free for use if you own the book Java Servlet Programming from O'Reilly. The code can be downloaded from O'Reilly's site www.ora.com I have only had one problem with it, and I think I have coded around it. The problem was that sometimes uploads from MSIE 5.01 Win do not send the boundary correctly (it varies by two characters everytime). Joe Laffey LAFFEY Computer Imaging St. Louis, MO - - With no walls or fences on the Internet, who needs Windows or Gates? - - *** END PGP VERIFIED MESSAGE *** -BEGIN PGP SIGNATURE- Version: PGP 6.5.1 iQCVAwUBOjFzD90YhuJ3BUxtAQHrWwP+Maxhw3z2IBXwKg6J2DQdMlZGkwPVuJDN d9CcksGgRHSaHR53p79VkXzceTC9acNITocFfiowpONKYhQOStGnQ/31fDFXMfbE NBksfaubs8rUKf1TipRHvU9AVkTmI6mf7BuzI4ycmqKsanbLDMEM9TSG4CjG6PAp McRn2ZG88hI= =/TtX -END PGP SIGNATURE-
Ant comile error
Hi. I was trying to set up a simple web application and copied the sample application for a starting point. The Tomcat doc on web applications said to set everything up like so and run a build script which runs ant. I get this error: Exception Thread: java.lang.NoClassDefFoundError: org/apache/tools/ant/main I checked it out in tomcat and it doesn't have a tools/ant/main in it's org/apache directory. Anyone know what gives? And...to start out doing jsp web applications on Tom Cat...is this ant stuff necessary? Thanks Matt
Security and virtual hosts on Tomcat 3.2
Hi, I am trying to set up a secure tomcat/apache server. I have Apache set up with mod_ssl and tomcat 3.2 setup with viruatl hosts. All of this works great. However, I am haveing trouble getting the secure and insecure hosts to map to different pages in tomcat. That is, I want "http://www.host1.com" to map to directory A and "https://www.host1.com" map to directory B. Does anyone know how to do this? Thanks in advance. Nirav Desai
ApJServAction replacement in Tomcat?
Hello, I'm working with some 3rd party code that uses ApJServAction (the servlets run in Jserv), I'm attempting to convert over to Tomcat and Ajp13. However, I'm not sure how to set this up or even IF it can be setup. Is there a way to do something similar with the new connector/tomcat? Secondly, if not, is there a way to use both tomcat and jserv concurrently (point new code to one and old code to the other and replace them as we rewrite it)? Thanks. __ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/
JSP
Please let me know and subsribe to this forum if this is where I can get help from Tomcat installation that allows me to write JSP files and have them displayed from my personal Apache server running on my own Pc (Windows 2000). Up to now, I still was not able to display the jsp files properly thich are stored under examples. When I read the documentation, I noticed that I may need jsp.tar... which I cannot find them from the c-driver. Basically all the request method calls (JSP request) return nothing to my browser. Hope someone can help me. Andy Fok Knowledge and Information Solutions TELUS Integrated Communications [EMAIL PROTECTED] (604) 432-2303
Re: mod_jk.so problem
hi, thanks for your reply. i actually got it to work about a half an hour after i posted with this command: /usr/local/apache/bin/apxs -o mod_jk.so -I../jk -I/usr/java/jdk1.3/include -I/usr/java/jdk1.3/include/linux -c *.c ../jk/*.c hardcode once, hardcode again, i suppose. oh well. -bill John de la Garza wrote: let me know if this works or not, please... I had a similar problem with apache...I needed to recompile it so it would accept dynamic loading of modules...Sounds like your apache bin doesn't support dynamic loading. to enable as a dynamic loading try: ./configure --enable-module=most --enable-shared=max make install
Java Pet Store Demo in Tomcat/WebLogic
Hello, I'm trying to take the Java Pet Store demo that is available on the java.sun.com site and have the JSPs/beans run in Tomcat and the EJBs run as a back end on WebLogic. I have run into a number of technical problems already (problems with the env-entry tags that are used in web.xml, the JNDI names of the EJBs which get mapped to other names by the weblogic specific deployment descriptors, etc), and I've just hit another stumbling block, which has led me to prompt the question: Is it futile to try getting the the Pet Store demo in this setup? The Pet Store site (http://developer.java.sun.com/developer/technicalArticles/J2EE/deployathon2/) doesn't discuss deploying the app in such a manner. Has anyone here tried doing this before? Are there any hints/tips/helpful URLs that you can provide? Regards, Robert Danek
RE: Diffs between 3.1 and 3.2
Ahhh, that explains it. I've been meaning to look into why my first request takes so damned long. I just added the following line of code to the init() method of one of load on startup servlets and now my first requests goes through just fine. new java.security.SecureRandom().nextLong(); Now, I realize this is something of a hack. Would it make sense to add something to the session id generation code to initialize the rander number generator when a Web Apps loads. If other developers think this is a reasonable idea I'll post a patch. -Original Message- snip One change that affects the first request to an app (more precisely, the first request that creates a session) is the way session ids are calculated. Tomcat 3.2 now uses the java.security.SecureRandom class for this, which (on some platforms) can take many seconds to initialize itself the very first time it is called. Craig McClanahan
bind error
Since I have switched to tom cat 3.2 when I restart the server I get this: Starting tomcat. Check logs/tomcat.log for error messages FATAL:java.net.BindException: Address in use: JVM_Bind java.net.BindException: Address in use: JVM_Bind at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:397) at java.net.ServerSocket.init(ServerSocket.java:170) at java.net.ServerSocket.init(ServerSocket.java:121) at org.apache.tomcat.net.DefaultServerSocketFactory.createSocket(Default ServerSocketFactory.java:97) at org.apache.tomcat.service.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoi nt.java:239) at org.apache.tomcat.service.PoolTcpConnector.start(PoolTcpConnector.jav a:188) at org.apache.tomcat.core.ContextManager.start(ContextManager.java:527) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:204) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:237) any clues to why?
apache - tomcat configuration- urgent
Hi, I have an application which consists of pure Java Servlets (not the jsp) . I would like the request for these .class servlets to be sent tomcat server by the apache. How should I configure my Tomcat apache for doin this. And where should I locate these class files. And what will be my URL to access these servlets. Thanks Rajendra
Re: Java Pet Store Demo in Tomcat/WebLogic
Robert, That should be possible, actually apart from the "Connection reset messages" (the message posted earlier) using Tomcat was relatively straightforward. You can look at the following document that gives the steps to port the example to jboss + Tomcat. http://www.jboss.org/manual/examples.html#petstore Regards, Madhu --- Robert Danek [EMAIL PROTECTED] wrote: Hello, I'm trying to take the Java Pet Store demo that is available on the java.sun.com site and have the JSPs/beans run in Tomcat and the EJBs run as a back end on WebLogic. I have run into a number of technical problems already (problems with the env-entry tags that are used in web.xml, the JNDI names of the EJBs which get mapped to other names by the weblogic specific deployment descriptors, etc), and I've just hit another stumbling block, which has led me to prompt the question: Is it futile to try getting the the Pet Store demo in this setup? The Pet Store site (http://developer.java.sun.com/developer/technicalArticles/J2EE/deployathon2/) doesn't discuss deploying the app in such a manner. Has anyone here tried doing this before? Are there any hints/tips/helpful URLs that you can provide? Regards, Robert Danek __ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/
Problem with user authentication w/ Tomcat v4.0 m4
Hello, [I attempted to look this topic up on the alias archive, but after reading a few unrelated posts (search on "authentication" AND "document contains no data") and then various server not available attempts I gave up and decided to write to the group.] I am trying to test user authentication with Tomcat v4.0 m4. I have a *very* simple configuration: * an index page that links to a view-common page and a view-restricted page * the web.xml security constraint on the view-restricted page are set up as: !-- Restricted Resources -- security-constraint web-resource-collection web-resource-nameRestrictedResources/web-resource-name url-pattern/view-restricted.html/url-pattern http-methodGET/http-method /web-resource-collection auth-constraint role-nameadmin/role-name /auth-constraint /security-constraint login-config auth-methodBASIC/auth-method /login-config security-role descriptionA simple restricted-access user role./description role-nameadmin/role-name /security-role * the server.xml configuration file is using the MemoryRealm * the tomcat-users.xml config. file has three users: tomcat-users user name="tomcat" password="tacmot" roles="tomcat" / user name="user1" password="1resu" roles="admin" / user name="user2" password="2resu" roles="tomcat,admin" / /tomcat-users So, I would expect that when I attempt to access the view-restricted.html page that I get BASIC HTTP user auth. dialog box in my browser (Netscape v4.75) and I do. That's not the weird thing. Everything works as expected when I enter a user that has 'admin' role (e.g. 'user1'), *but* I am getting the following Netscape error when I enter any other user (e.g. 'tomcat'): The document contains no data. Try again later, or contact the server's administrator. This is not what I was expecting. Is this the correct behavior? This is a problem because it (the browser) will not allow me to attempt to link to that page again and re-authenticate. Note: if I miss type a given user's password, then the browser correctly asks me to retry; it is only when I give the correct password for a registered user but not in the corrrect role for the restricted page that I get the above problem. BTW, I have attached a WAR file distribution of this WebApp. Thanks, Bryan +---+--+ | Bryan Basham | "You are not an isolated entity, but | Java Courseware Developer | a unique, irreplaceable part of the | Sun Educational Services | cosmos. Don't forget this. You are | Phone: 1-303-272-8766 (x78766) | an essential piece of the puzzle of | E-mail: [EMAIL PROTECTED] | humanity." | Address: 500 Eldorado Blvd| | MailStop: UBRM05-135 | -- The Art of Living, Epictetus | Broomfield, CO 80021 | (trans. Sharon Lebell) +---+--+ TestAuth1.war
Re: ENC: multipart requests and file uploads problems on the Apache connection
On Fri, 8 Dec 2000, Jose Euclides da Silva Junior - DIGR.O wrote: Hi, everybody! Unfortunately, it seems that there is an important limitation when using Jason's components. The developer cant mix text fields and file setting fields in the form! In the version I have you can mix them to your heart's content. I got the latest version from the link on the www.ora.com site. Go here: http://www.servlets.com/resources/com.oreilly.servlet/index.html And you can mix them. What it does not do in this form is to hanlde non-multipart/form-data requests. This can be done easily with a test at the beginning. I am working on some additions to this code that throw a special exception when it is not multipart, etc. This let's me use it more generically. Anyone interested in this let me know and I can send you what I have. It is a work in progress, and is not a clean as I want it to be finally. But it works and will meet my deadline. (IDeally, I would encapsulate the check to see if it is multipart or not and call the ordinary getParamter routines if it is not multipart and the multi-part ones if it is multipart. Joe Laffey LAFFEY Computer Imaging St. Louis, MO - With no walls or fences on the Internet, who needs Windows or Gates? -
RE: Tomcat + Jboss - porting Pet Store
Title: RE: Tomcat + Jboss - porting Pet Store I checked the code... it says ignore this message. Check out PoolTcpEndPoint.java -Original Message- From: Madhu Narasa [SMTP:[EMAIL PROTECTED]] Sent: Friday, December 08, 2000 2:20 PM To: [EMAIL PROTECTED] Subject: Tomcat + Jboss - porting Pet Store I am running Tomcat 3.2 with Jboss and trying to port the PetStore example (J2EE Sun RI, example). I am almost done except that I see a lot of Connection reset errors after every page request. After searching through the archives, I see others have had the same problems in different contexts but there seems to be no solution to the problem. The dev lists suggest the following (that is being considered for 3.3 dev) http://w4.metronet.com/~wjm/tomcat/2000/Jul/msg00910.html Commenting out the following lines - sout.write( buffer, 0, bufferCount ); sout.flush(); in the method endHeaders() of HttpResponseAdapter.java The above fix did eliminate errors of the type - 2000-12-08 11:39:27 - Ctx( /estore ): IOException in: R( /estore + /template.js + null) Connection reset by peer: socket write error but the stack trace reported below continued. Any help is appreciated. Thanks, Madhu Complete Stack -- [Tomcat] java.net.SocketException: Connection reset by peer: socket write error [Tomcat] at java.net.SocketOutputStream.socketWrite(Native Method) [Tomcat] at java.net.SocketOutputStream.write(SocketOutputStream.java:83) [Tomcat] at org.apache.tomcat.service.http.HttpResponseAdapter.doWrite(HttpResponseAdapter.java:164) [Tomcat] at org.apache.tomcat.core.BufferedServletOutputStream.doWrite(BufferedServletOutputStream.java:121) [Tomcat] at org.apache.tomcat.core.BufferedServletOutputStream.reallyFlush(BufferedServletOutputStream.java:246) [Tomcat] at org.apache.tomcat.core.ResponseImpl.flushBuffer(ResponseImpl.java:417) [Tomcat] at org.apache.tomcat.facade.HttpServletResponseFacade.flushBuffer(HttpServletResponseFacade.java:295) [Tomcat] at org.apache.jasper.runtime.JspWriterImpl.flus(JspWriterImpl.java:209) [Tomcat] at _0002fbanner_0002ejspbanner_jsp_3._jspService(_0002fbanner_0002ejspbanner_jsp_3.java:306) [Tomcat] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) [Tomcat] at javax.servlet.http.HttpServlet.servic(HttpServlet.java:853) [Tomcat] at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) [Tomcat] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) [Tomcat] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java: 391) [Tomcat] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) [Tomcat] at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) [Tomcat] at org.apache.tomcat.core.Handler.service(Handler.java:286) [Tomcat] at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) [Tomcat] at org.apache.tomcat.facade.RequestDispatcherImpl.include(RequestDispatcherImpl.java:345) [Tomcat] at com.sun.estore.taglib.InsertTag.doEndTag(InsertTag.java:67) __ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/
