lt
-- I guess we got lucky with ours -- our handlers on the session object
call out to a "singleton" for tracking, so we probably never really thought
too much about it. So if you have an object on the session already, it pays
to just extend it and call out to the "singleton" i
dlers on the session object
call out to a "singleton" for tracking, so we probably never really thought
too much about it. So if you have an object on the session already, it pays
to just extend it and call out to the "singleton" instead (like we have).
Some of the listener docs
All,
On 3/22/24 09:59, Christopher Schultz wrote:
All,
On 3/22/24 09:33, Robert Turner wrote:
On Fri, Mar 22, 2024 at 9:28 AM Christopher Schultz <
ch...@christopherschultz.net> wrote:
Robert,
On 3/21/24 15:31, Robert Turner wrote:
We receive the sessionWillPassivate and sessionDidActivate
All,
On 3/22/24 09:33, Robert Turner wrote:
On Fri, Mar 22, 2024 at 9:28 AM Christopher Schultz <
ch...@christopherschultz.net> wrote:
Robert,
On 3/21/24 15:31, Robert Turner wrote:
We receive the sessionWillPassivate and sessionDidActivate callbacks
on startup. Odd that you are not. That's
On Fri, Mar 22, 2024 at 9:28 AM Christopher Schultz <
ch...@christopherschultz.net> wrote:
> Robert,
>
> On 3/21/24 15:31, Robert Turner wrote:
> > We receive the sessionWillPassivate and sessionDidActivate callbacks
> > on startup. Odd that you are not. That's how we achieve the same.
> On 3/21/2
Robert,
On 3/21/24 15:31, Robert Turner wrote:
We receive the sessionWillPassivate and sessionDidActivate callbacks
on startup. Odd that you are not. That's how we achieve the same.
On 3/21/24 16:21, Robert Turner wrote:
Just to add a bit more information, our handler class, for better or for
Just to add a bit more information, our handler class, for better or for
worse, implements the following interfaces all in one class:
implements HttpSessionBindingListener, HttpSessionActivationListener,
HttpSessionIdListener, HttpSessionListener, ServletContextListener
We also use that same cla
We receive the sessionWillPassivate and sessionDidActivate callbacks on
startup. Odd that you are not. That's how we achieve the same.
On Thu, Mar 21, 2024 at 3:25 PM Christopher Schultz <
ch...@christopherschultz.net> wrote:
> All,
>
> After having written a solution using JMX to do something li
All,
After having written a solution using JMX to do something like this, I'd
like to make it cleaner and I'm not sure it's entirely possible using
just Servlet APIs.
I'd like to be able to track every HttpSession for the application.
for admin purposes, I'd like to be able to analyze:
1. T
Daniel,
On 12/1/23 00:09, Daniel Andres Pelaez Lopez wrote:
Christopher,
So... when a connection is established, save the current timestamp on
the connection. When it closes, take the delta of the
start-of-connection and end-of-connection, and add it to a bounded queue
(say, 100? 1000?) of mos
Christopher,
So... when a connection is established, save the current timestamp on
> the connection. When it closes, take the delta of the
> start-of-connection and end-of-connection, and add it to a bounded queue
> (say, 100? 1000?) of most-recent-connection-lifetimes. Any time you
> request the
Daniel,
On 11/30/23 07:08, Daniel Andres Pelaez Lopez wrote:
What kind of number are you looking for?
I would say something like the time a connection has been open.
Can you please give the JMX path to tomcat_connections_keepalive_current
and tomcat_connections_current? I have no idea what y
> What kind of number are you looking for?
I would say something like the time a connection has been open.
> Can you please give the JMX path to tomcat_connections_keepalive_current
> and tomcat_connections_current? I have no idea what you are talking
> about there... is there some tool that prov
Daniel,
On 11/28/23 15:23, Daniel Andres Pelaez Lopez wrote:
Hi community,
We have a heavy workload where the client uses a lot of keep-alive
connections, and we want to measure how many keep-alive connections
are open, but we cannot find metrics (MBean) with that information.
The closest one i
Hi community,
We have a heavy workload where the client uses a lot of keep-alive
connections, and we want to measure how many keep-alive connections
are open, but we cannot find metrics (MBean) with that information.
The closest one is tomcat_connections_keepalive_current but it seems
weird the da
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కృష్ణ చైతన్,
> On 7/30/19 06:29, కృష్ణ చైతన్య wrote:
>>>> Is there a plan to add support for Native Memory Tracking in
>>>> Apache Common’s jsvc?
>
>> There is no need to add support.
>>
>> C:\Pro
gt; On 7/30/19 06:29, కృష్ణ చైతన్య wrote:
>> Is there a plan to add support for Native Memory Tracking in Apache
>> Common’s jsvc?
>
> There is no need to add support.
>
> C:\Program Files\Apache Tomcat 9.0.22> SET
> JvmArgs=XX:NativeMemoryTracking=detail
>
>
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Krishna,
On 7/30/19 06:29, కృష్ణ చైతన్య wrote:
> Is there a plan to add support for Native Memory Tracking in Apache
> Common’s jsvc?
There is no need to add support.
C:\Program Files\Apache Tomcat 9.0.22> SET
JvmArgs=XX:NativeMemor
> Hi,
>
> Is there a plan to add support for Native Memory Tracking in Apache Common’s
> jsvc?
>
> Regards,
> Krishna Chaitanya.
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additi
On 03/07/2019 15:52, Sanford Liu wrote:
> Hi Mark,
>
> I have updated the Tomcat's version to 9.0.21(Docker image tag is
> tomcat:9.0.21-jdk8. Sorry for my word 'official', it is actually built by
> Docker).
> The Tomcat Native's version is 1.2.21. It is built from
> the tomcat-native.tar.gz, whic
Hi Mark,
I have updated the Tomcat's version to 9.0.21(Docker image tag is
tomcat:9.0.21-jdk8. Sorry for my word 'official', it is actually built by
Docker).
The Tomcat Native's version is 1.2.21. It is built from
the tomcat-native.tar.gz, which is provided in the tomcat 9.0.21
distribution.
I ha
On 03/07/2019 10:59, Sanford Liu wrote:
> Hi Team,
> My team are facing a no responding issue in the below circumstances:
>
> 1. Env:
> ApacheTomcat:8.5.15, JDK: 1.8.0_121
That Tomcat version is more than 2 years old.
> 2. Tomcat configuration:
> enable APR: protocol="org.apache.coyote.http11.
Hi Team,
My team are facing a no responding issue in the below circumstances:
1. Env:
ApacheTomcat:8.5.15, JDK: 1.8.0_121
2. Tomcat configuration:
enable APR: protocol="org.apache.coyote.http11.Http11AprProtocol"
set maxThreads of the Executor: maxThreads="1200"
3. This web server was under a
Ok. We do lock all our calls to Basic.sendBinary(), also it seems like
moving to Tomcat 8.5 fixes the issue. No proof yet why. Since it always
happens on our last write out to a client which should trigger a client
ack, the client will immediately send an ack back to us (which seems to
trigger the
On 29/03/17 04:04, Robert Lewis wrote:
> Thanks Mark. I will take a look at the test you linked in (seems like Clint
> already is).
>
> I have a question regarding your previous note "The short version is that
> it is possible that there are two threads". On 8.0.38, doWrite() sets it's
> scoped ha
Rob
On Tue, Mar 28, 2017 at 3:46 PM, Mark Thomas wrote:
> On 28/03/17 00:30, Robert Lewis wrote:
> > Hi,
> >
> > I am tracking down a fairly sporadic bug in our software that uses Tomcat
> > 8.0.38. Long story short, sometimes calls to Basic.sendBinary() to a full
&g
rch 28, 2017 3:47 PM
To: Tomcat Users List
Subject: Re: Tracking down a Basic.sendBinary() issue
On 28/03/17 00:30, Robert Lewis wrote:
> Hi,
>
> I am tracking down a fairly sporadic bug in our software that uses
> Tomcat 8.0.38. Long story short, sometimes calls to Basic.sendBinary()
On 28/03/17 00:30, Robert Lewis wrote:
> Hi,
>
> I am tracking down a fairly sporadic bug in our software that uses Tomcat
> 8.0.38. Long story short, sometimes calls to Basic.sendBinary() to a full
> buffer then to a small buffer (eg. 8192x3 then 444 bytes). The first 8192
>
Hi,
I am tracking down a fairly sporadic bug in our software that uses Tomcat
8.0.38. Long story short, sometimes calls to Basic.sendBinary() to a full
buffer then to a small buffer (eg. 8192x3 then 444 bytes). The first 8192
sends will succeed and occasionally we see the last 444 byte send '
Hi,
I am tracking down a fairly sporadic bug in our software that uses Tomcat
8.0.38. Long story short, sometimes calls to Basic.sendBinary() to a full
buffer then to a small buffer (eg. 8192x3 then 444 bytes). The first 8192
sends will succeed and occasionally we see the last 444 byte send '
It worked, Mark! When I launched Tomcat from command line, it fired up
Bootstrap loader. Then JMC can print NMT statistics.
I believe tracking NMT is not a common need. Still, it would be
awesome if we can do the same thing with changes in Apache Commons
Daemon.
Thanks!
On Fri, Mar 3, 2017 at 2
rsion: Tomcat 8.0.20
>>> OS Version: Microsoft Windows 8.1 Enterprise
>>>
>>> I am trying to enable Native Memory Tracking(NMT) to get internal
>>> memory usage deatils about Tomcat process which is running on my
>>> system. I have added following flags to
(TM) 64-Bit Server VM version 25.91-b15
>> (Java version 1.8.0_91-b15)
>> Tomcat Version: Tomcat 8.0.20
>> OS Version: Microsoft Windows 8.1 Enterprise
>>
>> I am trying to enable Native Memory Tracking(NMT) to get internal
>> memory usage deatils about Tomca
ws 8.1 Enterprise
>
> I am trying to enable Native Memory Tracking(NMT) to get internal
> memory usage deatils about Tomcat process which is running on my
> system. I have added following flags to Tomcat's Java options:
> -XX:+UnlockDiagnosticVMOptions
> -XX:NativeMemory
Hello Everyone,
I am new here. :)
Environment:
Java Version: Java HotSpot(TM) 64-Bit Server VM version 25.91-b15
(Java version 1.8.0_91-b15)
Tomcat Version: Tomcat 8.0.20
OS Version: Microsoft Windows 8.1 Enterprise
I am trying to enable Native Memory Tracking(NMT) to get internal
memory usage
On 10/21/2015 1:08 PM, Christopher Schultz wrote:
Rallavagu,
On 10/20/15 9:46 AM, Rallavagu wrote:
Please take a look at Memory Analyzer tool
(http://www.eclipse.org/mat/). Run the app and take the heap dump while
app is running and use the tool to analyze it. You could use VisualVM
with plugin
Rallavagu,
On 10/20/15 9:46 AM, Rallavagu wrote:
> Please take a look at Memory Analyzer tool
> (http://www.eclipse.org/mat/). Run the app and take the heap dump while
> app is running and use the tool to analyze it. You could use VisualVM
> with plugins to get instrumentation or you could use hpr
Please take a look at Memory Analyzer tool
(http://www.eclipse.org/mat/). Run the app and take the heap dump while
app is running and use the tool to analyze it. You could use VisualVM
with plugins to get instrumentation or you could use hprof
(http://docs.oracle.com/javase/7/docs/technotes/sam
I'm trying to track down the source of a memory leak in one of my
applications. I have examined the code but have been unable to fix it,
so am looking for some way of instrumenting my app while running on the
server. What is the easiest/best (I realize those two criteria may not
give the same
> On Tue, Jun 23, 2015 at 2:46 PM, André Warnier
>>> wrote:
>>>
>>>> chedana jayasinghe wrote:
>>>>
>>>>> In my web application, in a jsp there is a javascript which
>>>>> sends request to a servlet every twenty second
;> In my web application, in a jsp there is a javascript which sends request
> >>> to a servlet every twenty seconds, so it kills my applications user idle
> >>> time tracking by resetting the lastAccessed time in session. the funny
> >>> thing is last
st accordingly below.
chedana jayasinghe wrote:
On Tue, Jun 23, 2015 at 2:46 PM, André Warnier wrote:
chedana jayasinghe wrote:
In my web application, in a jsp there is a javascript which sends request
to a servlet every twenty seconds, so it kills my applications user idle
time tracking by resetti
ere is a javascript which
>>> sends request to a servlet every twenty seconds, so it kills my
>>> applications user idle time tracking by resetting the
>>> lastAccessed time in session. the funny thing is lastAccessed
>>> time doesn't get updated in tomc
lication, in a jsp there is a javascript which sends request
>> to a servlet every twenty seconds, so it kills my applications user idle
>> time tracking by resetting the lastAccessed time in session. the funny
>> thing is lastAccessed time doesn't get updated in tomcat
chedana jayasinghe wrote:
In my web application, in a jsp there is a javascript which sends request
to a servlet every twenty seconds, so it kills my applications user idle
time tracking by resetting the lastAccessed time in session. the funny
thing is lastAccessed time doesn't get updat
In my web application, in a jsp there is a javascript which sends request
to a servlet every twenty seconds, so it kills my applications user idle
time tracking by resetting the lastAccessed time in session. the funny
thing is lastAccessed time doesn't get updated in tomcat 6 a
1:53 +0300
Konstantin Kolinko wrote:
> 2014-11-19 0:53 GMT+03:00 Konstantin Kolinko :
> > 2014-11-19 0:21 GMT+03:00 Stephen McCants :
> >> Hello Konstantin Kolinko,
> >>
> >> I fixed my dumb web.xml schema declaration. Thanks for pointing that out.
> >>
&g
2014-11-19 0:53 GMT+03:00 Konstantin Kolinko :
> 2014-11-19 0:21 GMT+03:00 Stephen McCants :
>> Hello Konstantin Kolinko,
>>
>> I fixed my dumb web.xml schema declaration. Thanks for pointing that out.
>>
>> I also added the COOKIE tracking mode to the example ser
2014-11-19 0:21 GMT+03:00 Stephen McCants :
> Hello Konstantin Kolinko,
>
> I fixed my dumb web.xml schema declaration. Thanks for pointing that out.
>
> I also added the COOKIE tracking mode to the example servlet and it worked
> there (the URL encoded link did not cont
Hello Konstantin Kolinko,
I fixed my dumb web.xml schema declaration. Thanks for pointing that out.
I also added the COOKIE tracking mode to the example servlet and it worked
there (the URL encoded link did not contain the JSESSIONID).
So, next I turned on logEffectiveWebXml="true
7.0.56.
>
> First thing I tried was to add session-config/tracking mode to my web.xml,
> resulting in:
>
>
> "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
>"http://java.sun.com/dtd/web-app_2_3.dtd";>
> http://java.sun.com/xm
Hello,
I'm trying to remove the JSESSIONID from my URL the first time someone hits my
Tomcat Web App, but I've not been able to get it working for some
reason that eludes me. This is under Tomcat 7.0.37 and Tomcat 7.0.56.
First thing I tried was to add session-config/tracking
Hi,
On 29 October 2012 11:35, Anurag Kapur wrote:
> Hi,
>
> I have a few WAR files provided by a supplier where there are environment
> specific configurations in files that cannot be moved outside the web
> application (It is possible, but since I do not have the source code, I
> cannot do it an
Hi,
I have a few WAR files provided by a supplier where there are environment
specific configurations in files that cannot be moved outside the web
application (It is possible, but since I do not have the source code, I
cannot do it and this looking for options while the suppliers does this at
the
On 22 Jun 2010, at 22:38, Mick Knutson wrote:
> have an application I am trying to move to Tomcat 6.0 from Tomcat 5.5.
Which versions exactly, (- it does matter)?
Also OS, JVM and any other relevant app versions.
> This
> is a VXML Voice Browser application.
>
> In this app, the general flow
have an application I am trying to move to Tomcat 6.0 from Tomcat 5.5. This
is a VXML Voice Browser application.
In this app, the general flow is:
1. Voice Browser makes http request to jsp
2. jsp might call Service Object
3. Service Object creates new Thread to call external Webservice
> From: Greg McCane [mailto:gregmcc...@yahoo.ca]
> Subject: Re: Tips on tracking down memory leaks
>
> Is there any danger in taking a heap dump on our system running in
> production? Will it cause a significant performance hit or other nasty?
No; taking a heap dump will cause a
1:31:16 PM
Subject: RE: Tips on tracking down memory leaks
> From: Greg McCane [mailto:gregmcc...@yahoo.ca]
> Subject: Tips on tracking down memory leaks
>
> The memory growth appears to be in large chunks rather
> than slow, steady growth.
Use a heap profiler to find out what'
Thanks a lot Joe, we are checking our code based on your suggestions.
Cheers,
Greg
From: Joseph Morgan
To: Tomcat Users List
Sent: Tue, January 12, 2010 11:15:54 PM
Subject: RE: Tips on tracking down memory leaks
Greg, you've just awakened a 900 lb go
2010 11:31:16 PM
Subject: RE: Tips on tracking down memory leaks
> From: Greg McCane [mailto:gregmcc...@yahoo.ca]
> Subject: Tips on tracking down memory leaks
>
> The memory growth appears to be in large chunks rather
> than slow, steady growth.
Use a heap profiler to find out w
> From: Greg McCane [mailto:gregmcc...@yahoo.ca]
> Subject: Tips on tracking down memory leaks
>
> The memory growth appears to be in large chunks rather
> than slow, steady growth.
Use a heap profiler to find out what's eating up the space and who is
allocating it. Even t
cCane [mailto:gregmcc...@yahoo.ca]
Sent: Monday, January 11, 2010 8:33 PM
To: users@tomcat.apache.org
Subject: Tips on tracking down memory leaks
Hi Everyone,
I am running tomcat 5.5 on Debian Linux (uname says Linux
2.6.26-2-amd64, /etc/debian_version says 5.0.2). The JVM version is
1.5.0_14-b03.
Hi Everyone,
I am running tomcat 5.5 on Debian Linux (uname says Linux 2.6.26-2-amd64,
/etc/debian_version says 5.0.2). The JVM version is 1.5.0_14-b03.
We have 9 servlets running.
The tomcat process itself is managed by monit.
We see tomcat memory usage growing over time and have set monit to
t: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
>
> iEYEARECAAYFAkqO258ACgkQ9CaO5/Lv0PDY4wCdGK5ioG0gGP+dOAmtriEKnp2T
> coMAoKLSfFV2IpriuRwpUkUlLRWxoAmG
> =PbvQ
> -END PGP SIGNATURE-
>
> -
ettings
>> that we should look at that might directly relate to this server
>> slowdown?
>>
> It's very hard to give more advice without the customer performing some of
> the above steps, so that you've narrowed down the possible areas of
> slowdown. It's
exton
> MH Software, Inc.
> http://www.mhsoftware.com/
> Voice: 303 438 9585
>
>
>> -Original Message-
>> From: neilgoldsmith [mailto:ne...@avaya.com]
>> Sent: Friday, August 21, 2009 9:11 AM
>> To: users@tomcat.apache.org
>> Subject: Tracking down a Tomc
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Neil,
On 8/21/2009 11:10 AM, neilgoldsmith wrote:
> periodically they will experience a big slowdown on the app server
> which does eventually recover (slows down for maybe an hour). We had
> them increase their maxThreads from 150 to 300 and increase
ilgoldsmith [mailto:ne...@avaya.com]
> Sent: Friday, August 21, 2009 9:11 AM
> To: users@tomcat.apache.org
> Subject: Tracking down a Tomcat slowdown
>
>
> We have a servlet that handles incoming voice calls at customer
> locations, so
> you can have bursts of busy time (much
2009/8/21 neilgoldsmith
> My first question, what is the best tool to monitor this so we can get an
> accurate description of when the problems occur and what might be at fault?
> They just started running perfmon (on a Windows system), but as of yet I
> have not seen any data from it. Is there
and dig deeper to justify your assumptions.
George Sexton
MH Software, Inc.
http://www.mhsoftware.com/
Voice: 303 438 9585
> -Original Message-
> From: neilgoldsmith [mailto:ne...@avaya.com]
> Sent: Friday, August 21, 2009 9:21 AM
> To: users@tomcat.apache.org
> Subject:
s using up CPU/IO Bandwidth?
>
> George Sexton
> MH Software, Inc.
> http://www.mhsoftware.com/
> Voice: 303 438 9585
>
>
>> -Original Message-
>> From: neilgoldsmith [mailto:ne...@avaya.com]
>> Sent: Friday, August 21, 2009 9:11 AM
>>
day, August 21, 2009 9:11 AM
> To: users@tomcat.apache.org
> Subject: Tracking down a Tomcat slowdown
>
>
> We have a servlet that handles incoming voice calls at customer
> locations, so
> you can have bursts of busy time (much like web traffic). A customer
> of
> ours
ata from it. Is there a better monitoring tool?
Second question, what might we do to improve Tomcat performance? Should we
continue to tweak the max threads and heap size? Any other Tomcat settings
that we should look at that might directly relate to this server slowdown?
thank you
Already answered in this thread here:
http://www.nabble.com/Re%3A-User-tracking-monitoring-p23792941.html
-Tim
Chetan Chheda wrote:
I had to add
<%= request.getSession().getId()%>
for it to display the sessionId.
Tim,
Can you elaborate on what the side effects would be to displ
Users List
Sent: Monday, June 1, 2009 11:54:26 AM
Subject: Re: User tracking/monitoring
The snippet I post was the snippet. (if you are using jsp) But it can have
security side effects. A safer snippet might be this:
<%@ taglib uri="http://java.sun.com/jsp/jstl/functions"; prefix=
The snippet I post was the snippet. (if you are using jsp) But it can
have security side effects. A safer snippet might be this:
<%@ taglib uri="http://java.sun.com/jsp/jstl/functions"; prefix="fn" %>
${(fn:split(pageContext.session.id,
'.')[fn:length(fn:split(pageContext.session.id, '.'))-1]
29, 2009 1:59:01 PM
Subject: RE: User tracking/monitoring
> From: Chetan Chheda [mailto:chetan_chh...@yahoo.com]
> Subject: User tracking/monitoring
>
> Is there anyway we can add the tomcat sessionID to their page so
> that they can tell us where they are?
Besides adding it to some
On 29.05.2009 18:58, Tim Funk wrote:
> Add this to your footer?
> SESSION ID: ${pageContext.session.id}
Beware though, that in some security sensitive contexts this is not
adequate, e.g. if users print out or save pages and share those with
others, session takeover is made much more simple (at lea
> From: Chetan Chheda [mailto:chetan_chh...@yahoo.com]
> Subject: User tracking/monitoring
>
> Is there anyway we can add the tomcat sessionID to their page so
> that they can tell us where they are?
Besides adding it to some common component of each page of the web site as Tim
Add this to your footer?
SESSION ID: ${pageContext.session.id}
-Tim
Chetan Chheda wrote:
All,
In our production environment we load balance across 4 tomcats that are split among 2 physical servers. This is a high traffic website and we get calls from users for a number of support issues
All,
In our production environment we load balance across 4 tomcats that are
split among 2 physical servers. This is a high traffic website and we get calls
from users for a number of support issues and for most of these issues the
first step is to find out what tomcat instance they ended
> From: Darryl Pentz [mailto:djpe...@yahoo.com]
> Subject: Re: Tracking down OOM - PermGen using jmap and jhat
>
> I found this thread:
> http://forum.springframework.org/printthread.php?t=21383&pp=40
There's a lot of real BS in that thread. There is one accurate and u
be making any major
architectural changes and Tomcat has worked well for us in all other respects.
Thanks again,
Darryl
- Original Message
From: "Caldarale, Charles R"
To: Tomcat Users List
Sent: Tuesday, March 10, 2009 5:52:29 PM
Subject: RE: Tracking down OOM - PermGen
> From: Darryl Pentz [mailto:djpe...@yahoo.com]
> Subject: Re: Tracking down OOM - PermGen using jmap and jhat
>
> I tried using JConsole's GC button, but
> clearly this didn't do the trick.
Did clicking the button run a major GC (aka PS MarkSweep)?
Are any clas
Hi Charles,
Thanks for the info. I recall a post of yours I read on the Nabble list related
to this stuff so I appreciate and value your feedback.
I think I misspoke earlier. When I said the memory is still littered with the
application classes, I mean virtually everything, thousands of dynami
> From: Darryl Po force a entz [mailto:djpe...@yahoo.com]
> Subject: Tracking down OOM - PermGen using jmap and jhat
>
> in both cases when I run jmap/jhat the resulting output shows
> the memory to still be littered with the application classes.
Which is likely the exact mem
I'm using this article:
http://blogs.sun.com/fkieviet/entry/how_to_fix_the_dreaded to try and isolate
an apparent memory leak in our web application. It has been functioning fine
until a new release which we deployed over this last weekend. Now suddenly
we're hitting PermGen OOM's within the f
te the buttons that are pressed by the user?
>
> Sio
>
> -Mensagem original-
> De: Mike Duncan [mailto:[EMAIL PROTECTED]
> Enviada em: quinta-feira, 13 de novembro de 2008 16:52
> Para: Tomcat Users List
> Assunto: Re: Download Tracking
>
>
> It may not be
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I do not know of one off-hand except for the standard ones like
FileZilla or something. But, these won't help you out of the box. You
would almost have to create one to work with your specific back-end. You
could however, grab an Open Source project f
16:52
Para: Tomcat Users List
Assunto: Re: Download Tracking
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Hash: SHA1
It may not be worth the resources, but you can develop/use a download
manager could do this for you. Especially if these are large files, the
users may be happy to use something like that
16:50
Para: Tomcat Users List
Assunto: Re: Download Tracking
> I have a java application under Tomcat that is supposed to track people'
> downloads.
>
>
>
> The user clicks on a link (to download a file) and a new record has to be
> inserted into a postgreSQL table info
It may not be worth the resources, but you can develop/use a download
manager could do this for you. Especially if these are large files, the
users may be happy to use something like that.
The manager would basically tell the service to start the download and
if you do something like resume fun
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It may not be worth the resources, but you can develop/use a download
manager could do this for you. Especially if these are large files, the
users may be happy to use something like that.
The manager would basically tell the service to start the dow
I have a java application under Tomcat that is supposed to track people'
downloads.
The user clicks on a link (to download a file) and a new record has to be
inserted into a postgreSQL table informing which file was downloaded.
However, I need to insert into postgreSQL only after the u
Hi Everybody,
I have a java application under Tomcat that is supposed to track people'
downloads.
The user clicks on a link (to download a file) and a new record has to be
inserted into a postgreSQL table informing which file was downloaded.
However, I need to insert into postgreSQL onl
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Dave,
Dave wrote:
| In a same web browser instance, if a user visits a.mydomain.com, then
click b.mydomain.com in the page, the new page will be a different session.
|
| For cookie based session tracking, how to configure domain-level ?
|
| that is
cookie based session tracking, how to configure domain-level ?
that is , a.mydomain.com and b.mydomain.com share the same session id.
Thanks for help.
Dave
This topic comes up on the list very frequently, you ask ten developers
this question you may even get eleven opinions. Your answer is it
depends on your use case and security requirements (for example: I may
not care, in a shopping cart application, if I write a product id in the
URL, but I ma
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Robert,
Robert Koberg wrote:
| On Thu, 2008-04-17 at 09:38 -0400, Christopher Schultz wrote:
|> The only runtime bottleneck is the time required to add
|> ";jsessionid=123456789" to your outgoing URLs, which is to say "pretty
|> much nothing". The en
On Thu, 2008-04-17 at 09:38 -0400, Christopher Schultz wrote:
> The only runtime bottleneck is the time required to add
> ";jsessionid=123456789" to your outgoing URLs, which is to say "pretty
> much nothing". The engineering bottleneck is that you have to run all
> your URLs through HttpServletRe
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