Re: jk_nt_service and NT error 2140

2001-07-12 Thread Betty Chang

Was this email addressed to me or the tomcat users group?

In any case, I've never tried tomcat 3.3 yet, so I don't know.

Have you looked at any log files?

Betty
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, July 12, 2001 11:38 AM
Subject: jk_nt_service and NT error 2140




 Hi,

 I'm trying to start tomcat as a Windows NT service and get an error when I
 try to start the service.
 The steps, I did:

 - install tomcat 3.3m4 to x:\jakarta-tomcat-3.3m4  (drive x: is my
 harddisk)
 - install jk_nt_service.exe in the x:\jakarta-tomcat-3.3m4\bin directory
 - edit the the file x:\jakarta-tomcat-3.3m4\conf\jk\wrapper.properties and
 change TOMCAT_HOME and JAVA_HOME:
  wrapper.tomcat_home=x:\jakarta-tomcat-3.3-m4   (i also
 triedtomcat-3.3-m3)
  wrapper.java_home=x:\jdk1.2.2 (i also tried jdk
1.3.0)
 - install the service with:
  jk_nt_service.exe -I tomcat-3.3m4
 x:\jakarta-tomcat-3.3-m4\conf\jk\wrapper.properties   (NT says ok)
 - TRY TO start the service in the control panel/services dialog:

 --- NT says: Error 2140

 Did I forgot something or did I misunderstood something or is there a real
 problem with jk_nt_service.exe?

 Thanks in advance,
 juergen










jaxp.jar/parser.jar xalan.jar/xerces.jar Redhat 7 tomcat 3.2.1

2001-07-12 Thread Betty Chang



Hi -- I'm using tomcat 3.2.1 on redhat7. I need 
xalan.jar and xerces.jar to handle XML/XSL: stuff in my servlets.

I realize that to do this, I must rename or remove jaxp.jar 
and parser.jar from my tomcat lib directory, or else I will
get a missing method. I've done this with an NT 
system, as well as a redhat 6.x, and it works.

However, with this latest system, if I remove jaxp.jar and 
parser.jar from the tomcat lib, tomcat WILL NOT START.
It seems like it needs to have those jar files. If I 
include them, then I get a noSuchMethodError with the
method 'Node:getNamespaceOfNode()' when I 
run my servlet.

What's wierd is that with my other systems, if jaxp.jar and 
parser.jar are there, the noSuchMethodError happens for
 getNamespaceURI(), which is a different 
method.

Something is different with this system, but I don't know 
what.

Has anyone seen this problem?

Thanks

Betty



conflict between jaxp.jar, parser.jar (tomcat lib) and xalan.jar,xerces.jar?

2001-07-04 Thread Betty Chang



Hi --

I'm running a servlet application that uses the 
apache-XML xalan.jar and xerces.jar files for handling XML/XSL 
stuff.

With tomcat 3.2.1, when I run my servlet, I 
get NoSuchMethodError on

 getNamespaceURI(), called by 
org.apache.xpath.DOM2Helper.getNamespaceOfNode().

I solved this problem by removing the jaxp.jar and parser.jar 
files that come with the tomcat installation and sit under 
the lib directory.

The servlet still runs without those jar files, so the 
xalan.jar and xerces.jar must do the trick.

Is there some kind of version conflict that causes the 
NoSuchMethodError?

Thanks

Betty



wierd problems --tomcat and servlets and multiple processor NT server

2001-06-29 Thread Betty Chang



Hi -- I'm having some strange problems running some 
load testing simulating many concurrent users hitting a servlet. With a 
single-processor NT box, things seem to work for quite a few "users", but with a 
multiple-processor NT server, things die quickly, and it dies to the point that 
some servlets will come up, but other servlets that try to do something as 
simple as get a java.util.Date and format it will hang on those 
calls.

Has anyone seen this behavior before?

I'm running tomcat3.2.1 standalone.

Thanks

Betty

Portal Wave, Inc.Catalyst for Collaborative 
Commercewww.portalwave.com


basic authentication -- where is there a simple example?

2001-05-31 Thread Betty Chang



Hi -- Can someone point me to a simple example of 
how to setup tomcat for basic HTTP authentication?

Thanks

Betty
Portal Wave, Inc.Catalyst for Collaborative 
Commercewww.portalwave.com


Re: question about uploading files and multipart/form-data FORMS

2001-04-06 Thread Betty Chang



HI Andreas -- Thanks for your reply. I also have no 
problem with tomcat.

It's Apache with JServ that causes me problems. So I was 
wondering if there is a problem just with Jserv.

Ibelieve another Email on this read said that it is a 
known problem with an earlier JServ

Betty


  - Original Message - 
  From: 
  Andreas Mecky 
  To: [EMAIL PROTECTED] 
  Sent: Wednesday, April 04, 2001 2:17 
  AM
  Subject: AW: question about uploading 
  files and multipart/form-data FORMS
  
  Hi 
  Betty,
  
  I am 
  using the perfect class from O'Reilly (MultiPartReuqest) for uploading 
  files.
  This 
  classes works fine for me. I never had any problems with 
  Tomcat
  and 
  uploading any kind of file. OK, I haven't tested all types of files 
  to
  be 
  honest but so far everything is fine. Try this classes.
  
  WBR
  
  Andreas
  
-Ursprüngliche Nachricht-Von: Betty Chang 
[mailto:[EMAIL PROTECTED]]Gesendet: Mittwoch, 4. April 
2001 02:56An: [EMAIL PROTECTED]Betreff: 
question about uploading files and multipart/form-data 
FORMS
Hi All -- With Tomcat, I have no problems 
submitting forms with ENCTYPE="multipart/form-data" and uploading 
files into my server.

However, when I was using Apache/JServ, certain 
files will not upload because the code that reads the uploaded data dies on 
a read()call somewhere with an application null 
error.
I cannot determine what causes the problem -- 
it's not the type of file, or anything, such certain files, and .doc files 
seem to be the most troublesome.

Has anyone else seen this problem with 
apache/Jserv, but not with Tomcat?

Thanks

Betty

Portal Wave, Inc.Catalyst for 
Collaborative Commercewww.portalwave.com


question about uploading files and multipart/form-data FORMS

2001-04-03 Thread Betty Chang



Hi All -- With Tomcat, I have no problems 
submitting forms with ENCTYPE="multipart/form-data" and uploading files 
into my server.

However, when I was using Apache/JServ, certain 
files will not upload because the code that reads the uploaded data dies on 
a read()call somewhere with an application null error.
I cannot determine what causes the problem -- it's 
not the type of file, or anything, such certain files, and .doc files seem to be 
the most troublesome.

Has anyone else seen this problem with 
apache/Jserv, but not with Tomcat?

Thanks

Betty

Portal Wave, Inc.Catalyst for Collaborative 
Commercewww.portalwave.com


How to handle a user clicking very fast repeatedly on a web page

2001-01-27 Thread Betty Chang



Hi --

This is a sort of a strange question. If a user 
clicks very fast repeatedly on a web page on links that go back to tomcat for a 
new page generated by a servlet, we can get problems where suddenly 
the servlet does not respond.

How do others handle this 
scenario? Is it supposed to be okay for a user to 
do this? Does the webserver queue up all these clicks? Does the 
browser?

I know that all sounded kind of lame, but I'm not sure I 
understand what is going on and what is failing.

Betty



where does one find instructions on configuring IIS with tomcat as aservlet runner?

2001-01-26 Thread Betty Chang



Hi all --

I'm seeking documentation on configuring IIS with 
tomcat

Betty


Re: Problem with Tomcat as NT service

2001-01-03 Thread Betty Chang

Does your wrapper.properties include the jar or zip file of your JDBC
driver?


Betty
- Original Message -
From: Vinod [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, January 03, 2001 3:47 AM
Subject: Problem with Tomcat as NT service


 Hi,
 I have jakarta-tomcat-3.2 running on Win NT4 and IIS. I have used
 jk_nt_service.exe to make tomcat as NT service and followed the steps as
it
 is in the documentation. After that I have started the service, when I run
a
 small jdbc example I got the sql exception 'No suitable jdbc driver
found'.
 The same program runs fine when I start tomcat manually. Please provide
 solution.

 Thanx n Regards,
 Vinod

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wierd problem reading remote mapped files in servlets

2000-12-18 Thread Betty Chang




Hi all -- has anyone seen this problem? I running a servlet on 
Windows 2000, or NT, and it's trying to read a file that is mapped from a remote 
machine (e.g.: m:\junk.txt, where m: is mapped to something on the 
network). On Windows 2000, the drive will actually disconnect on me (when 
I run "net use", I see that) and the program cannot read the file.

If I run the program as a main(), things work fine.

Any clues??

Thanks

Betty
Portal Wave, Inc.The Fastest 
Track to Integrated e-Businesswww.portalwave.com


documentation for jk_nt_service.exe

2000-12-08 Thread Betty Chang



Hi -- where in the apache.org site is the documentation for 
how to use jk_nt_service.exe?

Thanks



Is there a way to configure the maximum number of session that a tomcat servlet runner can allow?

2000-12-04 Thread Betty Chang



Hi all -- I'm looking for a way for my servlet to 
detect when the number of connections is too high, in order to limit the 
load. What's the best way to do this?

Thanks

Betty

Portal Wave, Inc.The Fastest Track to 
Integrated e-Businesswww.portalwave.com


servlets and the refer link

2000-11-08 Thread Betty Chang



Hi all -- which call do I make to obtain the "refer link" when my servlet 
is accessed via a doGet()?

I want to obtain the last URL that user visited before getting to my 
servlet. Is that possible?

Thanks

Betty