Thanks a lot for your information.
This solution is based on tomcat level. If I always handle this issue at java
level, I'm afraid it has performance issue. Because this web site afford a very
big concurrency access.
Taking a consideration on its basic architect tomcat+apache, I think the be
I think Tomcat should provide interfaces for different scenarios .. that's my
opinion.
So coming back to my web form-based authentication problem, is there a solution
to it?
I still want to solve my problem 😏
Please advice.Thanks.
> Date: Mon, 18 May 2015 18:01:31 -0400
> From: ch...@christophe
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Ming Yap,
On 5/18/15 4:56 PM, Kim Ming Yap wrote:
> Now here's comes to crucial point and question when comes to JAAS.
>
> I know the benefit of JAAS - a pluggable authentication and
> authorization module.
>
> Why and in JavaEE's name have a JAA
ok. cool :) i understand better.
Now here's comes to crucial point and question when comes to JAAS.
I know the benefit of JAAS - a pluggable authentication and authorization
module.
Why and in JavaEE's name have a JAAS realm (eg in Tomcat) where the loginmodule
has no access to those most importa
Chris,
I am sure I need the APR connector as I need to specify my server certificate,
my private key and also a chain of other certificates that signed my server
certificate. I haven't found any other connecter that can do this except APR,
or I have missed something?
-Original Message-
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Dejan,
On 5/18/15 3:53 PM, Dejan Stamenov wrote:
> The error below the warning message is saying that the APR library
> is missing from my server.
Okay.
> That's why I am sure I need the APR library for Tomcat 7.
Well, you can use a different ty
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Ming Yap,
On 5/18/15 11:43 AM, Kim Ming Yap wrote:
> so who control the data flow?
The data is really just a data stream. Anyone dumping data into that
stream "controls the flow". Any component with access to the
OutputStream to the client can inje
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To whom it may concern,
On 5/18/15 11:44 AM, javalishixml wrote:
> I have a website. It is built by apache + tomcat.
>
> Now we make a lottery activity at this website. But we find that
> some robots always raise the duplicated requests to hit this
Hello Chris,
The error below the warning message is saying that the APR library is missing
from my server. That's why I am sure I need the APR library for Tomcat 7. I
have seen Mark message, but had some work and didn't tried it today. Till
tomorrow, I will give you answer if that was the case
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Prarthana,
On 5/18/15 6:18 AM, Prarthana Agwania wrote:
> Thanks for the response. I tried the solution you suggested, but I
> am getting the below error:
>
> /usr/bin/ld: unrecognised emulation mode: 32 Supported emulations:
> elf_x86_64 elf_i386
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Dejan,
On 5/17/15 3:22 PM, Dejan Stamenov wrote:
> I am working on a project where I need to install SSL certificates
> on Tomcat 7 server for my Java application. I have been
> experimenting around, I have set up the connector in the server.xml
> f
You said
"The error page will be handled by the webapp or the ErrorReportingValve - both
of whichh may get called before your Valve depending on how the Valve is
configured."
How do i ensure that my custom valve is called before the the
ErrorReportingValve?Is there some settings i can set?
Th
We find some client are always automatically fresh our lottery activity
At 2015-05-18 23:56:51, "David kerber" wrote:
>How would you tell that a request is from a robot?
>
>
>On 5/18/2015 11:44 AM, javalishixml wrote:
>> Hi,
>>
>> I have a website. It is built by apache + tomcat.
>>
>> Now
How would you tell that a request is from a robot?
On 5/18/2015 11:44 AM, javalishixml wrote:
Hi,
I have a website. It is built by apache + tomcat.
Now we make a lottery activity at this website. But we find that some robots
always raise the duplicated requests to hit this lottery activity.
Hi,
I have a website. It is built by apache + tomcat.
Now we make a lottery activity at this website. But we find that some robots
always raise the duplicated requests to hit this lottery activity. It causes
that robots almost get all the awards.
So we just want to block these kind of duplicat
so who control the data flow?
Does the data flow has stages just like control flow?
Or is it just the http web server? As long as there are output stream going out
.. the http web server will server those output stream to the client's browser?
Basically no control stages when comes to data flow?
On 18/05/2015 13:57, Kim Ming Yap wrote:
> Wow .. that really confuses me.
>
> I've studied the Java EE component and the basic understanding of flow is as
> follows (if i do not flush the data)
>
> client request --> web container (encapsulate request/response) --> filter
> (contain request/re
On Mon, May 18, 2015 at 2:24 PM, Mark Thomas wrote:
> On 18/05/2015 13:40, Stephen Dawkins wrote:
>> On Mon, May 18, 2015 at 12:30 PM, Mark Thomas wrote:
>
> Bingo.
>
> I think I have found the problem (well, a problem anyway). It looks like
> there is a bug in javamelody.
>
> Once a request/resp
On 18/05/2015 13:40, Stephen Dawkins wrote:
> On Mon, May 18, 2015 at 12:30 PM, Mark Thomas wrote:
>> Thanks. That rules out some possibilities for application error.
>>
>> When you get two threads writing to the response, if would be useful to
>> know which of the following those threads are:
>>
Wow .. that really confuses me.
I've studied the Java EE component and the basic understanding of flow is as
follows (if i do not flush the data)
client request --> web container (encapsulate request/response) --> filter
(contain request/response object) --> Servlet (JSP) --> filter (request /
On 18/05/2015 13:31, Kim Ming Yap wrote:
>
> Thanks Mark for your suggestion.
> I'm still confused over the last part where you mentioned that 'i am
> confusing myself between control and data'.
> The response object contains output stream (data) to be displayed. Always the
> case.
No.
The res
On Mon, May 18, 2015 at 12:30 PM, Mark Thomas wrote:
> Thanks. That rules out some possibilities for application error.
>
> When you get two threads writing to the response, if would be useful to
> know which of the following those threads are:
> - the Tomcat thread that handled the original reque
Thanks Mark for your suggestion.
I'm still confused over the last part where you mentioned that 'i am confusing
myself between control and data'.
The response object contains output stream (data) to be displayed. Always the
case.
If i enter valid credential .. you'll noticed the flow exactly as
I see latest version of apache tomcat v 6.0.44 released. This is great
news.
Thanks and Regards
---
Raghavendra Neelekani
On 6 May 2015 at 18:16, Christopher Schultz
wrote:
> -BEGIN PGP SIGNED MESSAGE-
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>
> Raghavendra,
>
> On 5/6/15 2:19 AM,
On 18/05/2015 12:07, Stephen Dawkins wrote:
> On Mon, May 18, 2015 at 12:00 PM, Mark Thomas wrote:
>> OK. Is Javamelody async aware? In particular I am wondering if it
>> correctly handles the case where Servlet.service() returns after
>> startAsync() but the app hasn't written any of / all of th
On Mon, May 18, 2015 at 12:00 PM, Mark Thomas wrote:
> On 18/05/2015 11:50, Stephen Dawkins wrote:
>> On Mon, May 18, 2015 at 11:22 AM, Mark Thomas wrote:
>>> On 18/05/2015 10:31, Stephen Dawkins wrote:
Does anyone have any suggestions as to where the issue could be?
>>>
>>> Are you using an
On 18/05/2015 11:50, Stephen Dawkins wrote:
> On Mon, May 18, 2015 at 11:22 AM, Mark Thomas wrote:
>> On 18/05/2015 10:31, Stephen Dawkins wrote:
>>
>> Tomcat will call flushBuffer() internally.
>>
>> Tomcat does re-use Request/Response objects so if a reference is
>> accidentally retained to one
On Mon, May 18, 2015 at 11:22 AM, Mark Thomas wrote:
> On 18/05/2015 10:31, Stephen Dawkins wrote:
>
> Tomcat will call flushBuffer() internally.
>
> Tomcat does re-use Request/Response objects so if a reference is
> accidentally retained to one of them you can see this issue.
>
> Try using:
> org
On 18/05/2015 10:31, Stephen Dawkins wrote:
> Hi
>
> I have an application that uses embedded Tomcat (8.0.22) to serve SOAP
> services. I've recently attempted to add javamelody[1] to the app to gather
> some stats, however I've run into an issue where occasionally the response
> is incorrect, mos
Christopher,
Thanks for the response. I tried the solution you suggested, but I am
getting the below error:
/usr/bin/ld: unrecognised emulation mode: 32
Supported emulations: elf_x86_64 elf_i386 i386linux elf_l1om
collect2: ld returned 1 exit status
make[1]: *** [mod_jk.la] Error 1
Can you pleas
On 17/05/2015 23:44, Kim Ming Yap wrote:
> Hi,I'm building a website using form based authentication integrating with
> JAAS for user based authentication. I don't have issue when a successful
> credential is authenticated. Rather I'm having difficulty understanding the
> flow of JAAS back to th
On 17/05/2015 20:22, Dejan Stamenov wrote:
> Hello,
>
>
>
> I am working on a project where I need to install SSL certificates on Tomcat
> 7 server for my Java application. I have been experimenting around, I have
> set up the connector in the server.xml file, but when I look into the logs I
>
On 17/05/2015 19:57, Vijay Kumar wrote:
> Hi,
>
> We have a product which we certified on Tomcat 7.0.16 with JRE 1.6
>
> One of our Customer want to upgrade his Java environment from 1.6 to 1.8.25
>
> So i tried to start the Tomcat 7.0.16 using Java 1.8.25 and got below error
> during the deploy
Hi
I have an application that uses embedded Tomcat (8.0.22) to serve SOAP
services. I've recently attempted to add javamelody[1] to the app to gather
some stats, however I've run into an issue where occasionally the response
is incorrect, mostly it just duplicates response, although sometimes it's
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