Re: Tomcat Hogging CPU

2007-06-04 Thread Omar Eljumaily

John,
   I'm using 5.5.17.  I'm actually not using it right now for the 
15,000 visits per day site, though.  I just develop these things and 
usually kick my clients off my server when their bandwidth gets too high. 

   I remember lots of problems with 5.0 including race conditions like 
you've mentioned.


   I'm in the process of moving to 6.0, but am very cautious because 
5.5 is so reliable.



Omar

[EMAIL PROTECTED] wrote:

Omar:

What version of Tomcat do you use?

-- Original message -- 
From: Omar Eljumaily [EMAIL PROTECTED] 

  
What's your definition of a connection? Is it a session? I've had an 
average of about 300 active sessions which amounted to about 15,000 
unique visits per day. This was on a machine with substantially less 
power than yours. 


We average 150 active connections per web server. What do others average? 



  
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Re: Tomcat Hogging CPU

2007-05-31 Thread Omar Eljumaily
What's your definition of a connection?  Is it a session?  I've had an 
average of about 300 active sessions which amounted to about 15,000 
unique visits per day.  This was on a machine with substantially less 
power than yours. 


We average 150 active connections per web server.  What do others average?

  



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Re: rpm for tomcat 5.5 compatitble with java 1.6

2007-05-31 Thread Omar Eljumaily
Tom, Charles is correct about using the binary distributions at 
tomcat.apache.org.  There isn't a lot of need to use rpms since there 
are extremely few dependencies.   The only one I can think of for a base 
install is Java.  The only other setup you need to do is to set 
JAVA_HOME and then run startup.sh. 

Yum/RPMs in theory can keep you up to date, but updating is always 
treacherous with or without RPMs.




Caldarale, Charles R wrote:
From: Tom H [mailto:[EMAIL PROTECTED] 
Subject: rpm for tomcat 5.5 compatitble with java 1.6


Are there are repositories maintaining a Tomcat 5.5 that is 
compatible with the Sun java SE 1.6 rpm available at the moment?



Sure - use a real Tomcat download:
http://tomcat.apache.org/download-55.cgi

Third-party repackaged versions are notoriously troublesome.

 - Chuck


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Re: Anybody using GNU Java

2007-05-30 Thread Omar Eljumaily
Thanks Leon and everybody else who replied.  My problem was that I was 
trying to run the pure .bin installer instead of the .bin that 
decompresses to an RPM and then install the RPM.   The later works fine 
with no other dependencies necessary.  Running the .bin installer may 
work under some FC6 installations because of different dependencies 
installed.  However, the one I used, which is to do the default install 
with only development checked only works with the RPM method.



Leon Rosenberg wrote:

Yes.
Goto
http://java.sun.com/javase/downloads/index.jsp

Select
JDK 6u1

Select your OS version.

Download the binary, run it in a folder of your choice.

set JAVA_HOME.

ready.
Leon

P.S. I usually link /usr/local/java to the download location i.e.
/opt/java/jdk.1.6.0
and set the JAVA_HOME to /usr/local/java, and add $JAVA_HOME/bin/ to 
$PATH.





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Anybody using GNU Java

2007-05-29 Thread Omar Eljumaily
in a production Tomcat environment?  I tried this once before a few 
years ago, and ran into some nasty bugs.  Sun's Java, for me, is getting 
a bit weird, especially on Linux.  I never quite know which version to 
download, each one having at least two or three different numbers 
associated with it.  That's Java Super Enterprise 6, with SDK version 
5, etc


The latest problem I'm running into is that I'm trying to update to 
Fedora 6 which uses libstdc++.so.6, and Sun's java insists on version 
5.  I suppose I could install 5, but I feel that creepy dependency hell 
feeling coming on when I think about it.


So anyway, is anybody successfully using GNU Java?  If not, does anybody 
have any tips for installing the proper version of Sun's Java on FC6?


Thanks





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Re: Cannot Access Tomcat Server Using IP Address

2007-05-20 Thread Omar Eljumaily

First of all, you need to access it via http://ipaddress:8080/login.html

If you want port 80, you need to set up the appropriate connector or 
redirect port 8080 to port 80.


Also, you may have a firewall issue.  Which OS are you using?

Teh Noranis Mohd Aris wrote:

Dear All,
   
  I've tested my applications using http://localhost:8080/login.html in the same computer and it works. However, when I tried to acces my applications using an IP Address in another computer by typing http://ipaddress/login.html, The page cannot be found is displayed. How can I access my applications using IP address? Please help me. Thank you.
   
  Yours Sincerely,
  TEH 

   
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Re: Cannot Access Tomcat Server Using IP Address

2007-05-20 Thread Omar Eljumaily
I don't understand.  Are you able to access login.html from outside your 
server machine? 

The socketpermerission problem you have sounds like a firewall issue or 
a administrator privileges problem not allowing you to accept incoming 
sockets.  Are you running with administrator privs on XP?


XP and Linux deal with firewalls and permissions differently.  Linux is 
a bit more straight forward in my opinion.  You just accept queries on 
8080 and then redirect port 80 if you want to resolve static pages.  
SELinux can be an issue, but is usually simple to solve by tweaking a 
setting.


Teh Noranis Mohd Aris wrote:

Thank you. It's working now, the application can be accessed but when I type a file name 
to access a file in the server, I got an error 
java.security.AccessControlException:access denied (java.net.SocketPermission 
localhost:8080 connect, resolve). How can I solve this problem? For your 
information, I'm now using Windows XP Operating System but I plan to use Linux Fedora 
Operaing System later. Is there a difference in accessing the application using different 
operating system? Thank you.
   
  Yours Sincerely,

  TEH

David Smith [EMAIL PROTECTED] wrote:
  Include the port number in your request -- ie 
http://ipaddress:8080/login.html


--David

Teh Noranis Mohd Aris wrote:
  

Dear All,

I've tested my applications using http://localhost:8080/login.html in the same computer 
and it works. However, when I tried to acces my applications using an IP Address in 
another computer by typing http://ipaddress/login.html, The page cannot be 
found is displayed. How can I access my applications using IP address? Please help 
me. Thank you.

Yours Sincerely,
TEH 



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Different security constraints for different ip addresses

2007-04-21 Thread Omar Eljumaily
I want to be able to give non login authorization for a local subnet, 
but force everybody else to login to a site.


Can I do this with combinations of ip-constraint and auth-constraint in 
web.xml?  Something like the following would give access to a private 
subnet.  Could I give access to everybody else by forcing them to login?


security-constraint
 web-resource-collection
   url-pattern/admin/*/url-pattern
 /web-resource-collection

 ip-constraint
   allow192.168.1.0/24/allow
 /ip-constraint
/security-constraint


Thanks.


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