Caching static content - Bug in Filter implementation?
Hello I do some further analysis in this problem and got following result: Precondition: The filter manipulates the HTTP header when returning a static resource (e.g. image). HTTP 200 In case of a HTTP 200 (OK) result the header is not added when the doFilter method is like following: filterChain.doFilter(request, response); response.setHeader(name, value); In contrast to it works when the code is like following: response.setHeader(name, value); filterChain.doFilter(request, response); In other words: When returning a HTTP 200 (OK) I must set the header before forwarding the request to the next filter. HTTP 304 In this case it doesn't mention whether setting the header is before or after forwarding the request. Any comments? Jürgen Dufner - Diese E-Mail enthaelt vertrauliche oder rechtlich geschuetzte Informationen. Wenn Sie nicht der beabsichtigte Empfaenger sind, informieren Sie bitte sofort den Absender und loeschen Sie diese E-Mail. Das unbefugte Kopieren dieser E-Mail oder die unbefugte Weitergabe der enthaltenen Informationen ist nicht gestattet. The information contained in this message is confidential or protected by law. If you are not the intended recipient, please contact the sender and delete this message. Any unauthorised copying of this message or unauthorised distribution of the information contained herein is prohibited. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Apache + Tomcat with Mod_jk
Hi All, I am trying to connect Apache 2 ( Linux ) with Tomcat 5.0 ( Win2K ) using mod_jk. I'm facing several problems regarding this ... Initially i was using mod_jk2.so which is deprecated and also not recomended for Production Environment. I am not able to find the proper mod_jk.so for Apache. I downloaded ... jakarta-tomcat-connectors-jk-1.2.10-linux-sles8-ppc-apache-2.0.53-prefork.so and jakarta-tomcat-connectors-jk-1.2.10-linux-sles8-ppc-apache-2.0.53-worker.so Which file should i rename to mod_jk.so ? When i rename the first one and use it, i am getting the following error ... Cannot load /usr/local/apache2/lib/mod_jk.so into server: /usr/local/apache2/lib/mod_jk.so: ELF file data encoding not little-endian. Can somebody point me to a location where i can find the proper mod_jk.so for my setup ? Also there is no extensive tutorial available on the same issue ... Is anyone aware of a tutorial which guides you step by step in configuring Apache 2 + Tomcat 5.0 using mod_jk.so ? Thanks in advance ... Shailendra
RE: Apache + Tomcat with Mod_jk
Hi Shailendra, What your Apache MPM are you using? I think you should use JK_module that accord with Apcahe MPM. Thanks, -Toshio -Original Message- From: Shailendra Gatade [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 06, 2005 11:25 PM To: tomcat-user@jakarta.apache.org Subject: Apache + Tomcat with Mod_jk Hi All, I am trying to connect Apache 2 ( Linux ) with Tomcat 5.0 ( Win2K ) using mod_jk. I'm facing several problems regarding this ... Initially i was using mod_jk2.so which is deprecated and also not recomended for Production Environment. I am not able to find the proper mod_jk.so for Apache. I downloaded ... jakarta-tomcat-connectors-jk-1.2.10-linux-sles8-ppc-apache-2.0.53- prefork.so and jakarta-tomcat-connectors-jk-1.2.10-linux-sles8-ppc-apache-2.0.53- worker.so Which file should i rename to mod_jk.so ? When i rename the first one and use it, i am getting the following error ... Cannot load /usr/local/apache2/lib/mod_jk.so into server: /usr/local/apache2/lib/mod_jk.so: ELF file data encoding not little-endian. Can somebody point me to a location where i can find the proper mod_jk.so for my setup ? Also there is no extensive tutorial available on the same issue ... Is anyone aware of a tutorial which guides you step by step in configuring Apache 2 + Tomcat 5.0 using mod_jk.so ? Thanks in advance ... Shailendra __ Save the earth http://pr.mail.yahoo.co.jp/ondanka/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
EL not working...
Hello Guys, EL is not working under tomcat 4. how can i make it work? Please help Thanks Richard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: EL not working...
EL comes with the Servlet 2.4 spec which is supported in Tomcat 5x. I believe you may be able to get EL like behaviour with the Struts-EL taglib, but you won't get it out of the box on Tomcat 4. Allistair. -Original Message- From: Richard Reyes [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 09:38 To: Tomcat Users List Subject: EL not working... Hello Guys, EL is not working under tomcat 4. how can i make it work? Please help Thanks Richard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5.5.9 and log4j problem
In appears that bin/catalina.sh does not add these directories to the
initial classpath.
Therefore neither jar file, nor configuration is found during start.
Adding common/classes to classpath in catalina.sh and putting the jar
files to the jvm lib is one way to solve the problem.
Jørgen Nørgaard said:
Hello,
I have installed java 1.5.0_04 and tomcat 5.5.9 on Fedora FC4 64 bit
machine and followed, I thought, the instructions on http://
jakarta.apache.org/tomcat/tomcat-5.5-doc/logging.html.
Yet I get:
log4j:WARN No appenders could be found for logger
(org.apache.catalina.startup.ClassLoaderFactory).
log4j:WARN Please initialize the log4j system properly.
in catalina.out. And no log file otherwise.
Any ideas what I am doing wrong?
Excerpts of setup:
ls /opt/jakarta-tomcat-5.5.9/common/classes:
log4j.properties logging.properties
ls /opt/jakarta-tomcat-5.5.9/common/lib:
log4j-1.2.11.jar
And /opt/jakarta-tomcat-5.5.9/common/classes/log4j.properties is
(copied from the website):
log4j.rootLogger=debug, R
log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.File=${catalina.home}/logs/tomcat.log
log4j.appender.R.MaxFileSize=10MB
log4j.appender.R.MaxBackupIndex=10
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=%p %t %c - %m%n
log4j.logger.org.apache.catalina=DEBUG, R
--
Hilsen
/jørgen nørgaard
e-mail: [EMAIL PROTECTED] | Phone: +45 2627 3769
http://napolinet.dk/
|\ _,,,---,,_
/,`.-'`'-. ;-;;,_
|,4- ) )-,_. ,\ ( `'-'
'---''(_/--' `-'\_)
--
Hilsen
/jørgen nørgaard
e-mail: [EMAIL PROTECTED] | Phone: +45 2627 3769
http://napolinet.dk/
|\ _,,,---,,_
/,`.-'`'-. ;-;;,_
|,4- ) )-,_. ,\ ( `'-'
'---''(_/--' `-'\_)
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Re: EL not working...
Hi Guys/Allistair,
I got this code .
bean:cookie name=%= Konstants.COOKIE_USERNAME % id=username/
.
.
.
td align=lefthtml:text property=usernamesize=15
value=${username.value} //td
Any suggestions how to access the cookie value?
Thanks
Richard
On 7/7/05, Allistair Crossley [EMAIL PROTECTED] wrote:
EL comes with the Servlet 2.4 spec which is supported in Tomcat 5x. I believe
you may be able to get EL like behaviour with the Struts-EL taglib, but you
won't get it out of the box on Tomcat 4.
Allistair.
-Original Message-
From: Richard Reyes [mailto:[EMAIL PROTECTED]
Sent: 07 July 2005 09:38
To: Tomcat Users List
Subject: EL not working...
Hello Guys,
EL is not working under tomcat 4. how can i make it work?
Please help
Thanks
Richard
-
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Multi-click from the same user
Hello, We have a Struts intranet-web site running under tomcat 4.1.24. Some of the application function are pretty slow ( more than 10 secondes), and sometime users get mad and click 10 times on the same button. Tomcat raise 10 thread and on such slow operation, the server can get very slowed down. Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? I would imaging for instance, a HTTP connector that detect that the same call is being made by the same browser (or same UserPrincipal), to the same url with the same parameters , and instead of raising a new thread, wait for the 1 thread to end and returns its result ... Am I dreaming ? Thanks in advance for your help. Antonio Parolini ** This email 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 this email in error please notify the system manager. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: EL not working...
Yes it will be in pageContext, so
%= pageContext.getAttribute(username) %
Hi Guys/Allistair,
I got this code .
bean:cookie name=%= Konstants.COOKIE_USERNAME % id=username/
.
.
.
td align=lefthtml:text property=usernamesize=15
value=${username.value} //td
Any suggestions how to access the cookie value?
Thanks
Richard
On 7/7/05, Allistair Crossley [EMAIL PROTECTED] wrote:
EL comes with the Servlet 2.4 spec which is supported in
Tomcat 5x. I believe you may be able to get EL like behaviour
with the Struts-EL taglib, but you won't get it out of the
box on Tomcat 4.
Allistair.
-Original Message-
From: Richard Reyes [mailto:[EMAIL PROTECTED]
Sent: 07 July 2005 09:38
To: Tomcat Users List
Subject: EL not working...
Hello Guys,
EL is not working under tomcat 4. how can i make it work?
Please help
Thanks
Richard
-
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Re: Caching static content - Bug in Filter implementation?
I think that's expected behaviour: You can't set headers after the response has been committed (more body data has been written to the outputstream than the buffer size). In the case of the 200 response code the call to filterChain.doFilter(...) actually serves the content. Setting of the header after this is too late. Jon [EMAIL PROTECTED] wrote: Hello I do some further analysis in this problem and got following result: Precondition: The filter manipulates the HTTP header when returning a static resource (e.g. image). HTTP 200 In case of a HTTP 200 (OK) result the header is not added when the doFilter method is like following: filterChain.doFilter(request, response); response.setHeader(name, value); In contrast to it works when the code is like following: response.setHeader(name, value); filterChain.doFilter(request, response); In other words: When returning a HTTP 200 (OK) I must set the header before forwarding the request to the next filter. HTTP 304 In this case it doesn't mention whether setting the header is before or after forwarding the request. Any comments? Jürgen Dufner - Diese E-Mail enthaelt vertrauliche oder rechtlich geschuetzte Informationen. Wenn Sie nicht der beabsichtigte Empfaenger sind, informieren Sie bitte sofort den Absender und loeschen Sie diese E-Mail. Das unbefugte Kopieren dieser E-Mail oder die unbefugte Weitergabe der enthaltenen Informationen ist nicht gestattet. The information contained in this message is confidential or protected by law. If you are not the intended recipient, please contact the sender and delete this message. Any unauthorised copying of this message or unauthorised distribution of the information contained herein is prohibited. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Multi-click from the same user
Your idea sounds like it makes sense but I can see that you may have trouble, since even if you can identify a duplicate request, you will have lost (I think) the request/response link on each subsequent click of the button (which generates unique requests). I do not think you'd be able to connect an arbitrary request with a reponse that was intended for an earlier request, but maybe I am wrong. Allistair -Original Message- From: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 10:05 To: tomcat-user@jakarta.apache.org Subject: Multi-click from the same user Hello, We have a Struts intranet-web site running under tomcat 4.1.24. Some of the application function are pretty slow ( more than 10 secondes), and sometime users get mad and click 10 times on the same button. Tomcat raise 10 thread and on such slow operation, the server can get very slowed down. Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? I would imaging for instance, a HTTP connector that detect that the same call is being made by the same browser (or same UserPrincipal), to the same url with the same parameters , and instead of raising a new thread, wait for the 1 thread to end and returns its result ... Am I dreaming ? Thanks in advance for your help. Antonio Parolini ** This email 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 this email in error please notify the system manager. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multi-click from the same user
Antonio PAROLINI wrote: Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? You can use session context to store information that request is being processed by another thread and return quickly after another user click. Or maybe you can process such slow request in background thread reloading user page with some kind of a progress bar. -- Mikolaj Rydzewski [EMAIL PROTECTED] Becomo S.A. tel. (12) 2927104 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: EL not working...
Thanks Allistair,
But it throws an error...
E:\LABDRIVE\jakarta-tomcat-5.0.28\work\Catalina\localhost\wds-ap\org\apache\jsp\bigler\serverpages\login_jsp.java:237:
cannot resolve symbol
symbol : method setValue (java.lang.Object)
location: class org.apache.struts.taglib.html.TextTag
_jspx_th_html_text_0.setValue(
pageContext.getAttribute(username) );
^
On 7/7/05, Allistair Crossley [EMAIL PROTECTED] wrote:
Yes it will be in pageContext, so
%= pageContext.getAttribute(username) %
Hi Guys/Allistair,
I got this code .
bean:cookie name=%= Konstants.COOKIE_USERNAME % id=username/
.
.
.
td align=lefthtml:text property=usernamesize=15
value=${username.value} //td
Any suggestions how to access the cookie value?
Thanks
Richard
On 7/7/05, Allistair Crossley [EMAIL PROTECTED] wrote:
EL comes with the Servlet 2.4 spec which is supported in
Tomcat 5x. I believe you may be able to get EL like behaviour
with the Struts-EL taglib, but you won't get it out of the
box on Tomcat 4.
Allistair.
-Original Message-
From: Richard Reyes [mailto:[EMAIL PROTECTED]
Sent: 07 July 2005 09:38
To: Tomcat Users List
Subject: EL not working...
Hello Guys,
EL is not working under tomcat 4. how can i make it work?
Please help
Thanks
Richard
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail:
[EMAIL PROTECTED]
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Re: EL not working...
Hi Allistair,
This is the value of
[EMAIL PROTECTED]
%= pageContext.getAttribute(username) %
On 7/7/05, Richard Reyes [EMAIL PROTECTED] wrote:
Thanks Allistair,
But it throws an error...
E:\LABDRIVE\jakarta-tomcat-5.0.28\work\Catalina\localhost\wds-ap\org\apache\jsp\bigler\serverpages\login_jsp.java:237:
cannot resolve symbol
symbol : method setValue (java.lang.Object)
location: class org.apache.struts.taglib.html.TextTag
_jspx_th_html_text_0.setValue(
pageContext.getAttribute(username) );
^
On 7/7/05, Allistair Crossley [EMAIL PROTECTED] wrote:
Yes it will be in pageContext, so
%= pageContext.getAttribute(username) %
Hi Guys/Allistair,
I got this code .
bean:cookie name=%= Konstants.COOKIE_USERNAME % id=username/
.
.
.
td align=lefthtml:text property=usernamesize=15
value=${username.value} //td
Any suggestions how to access the cookie value?
Thanks
Richard
On 7/7/05, Allistair Crossley [EMAIL PROTECTED] wrote:
EL comes with the Servlet 2.4 spec which is supported in
Tomcat 5x. I believe you may be able to get EL like behaviour
with the Struts-EL taglib, but you won't get it out of the
box on Tomcat 4.
Allistair.
-Original Message-
From: Richard Reyes [mailto:[EMAIL PROTECTED]
Sent: 07 July 2005 09:38
To: Tomcat Users List
Subject: EL not working...
Hello Guys,
EL is not working under tomcat 4. how can i make it work?
Please help
Thanks
Richard
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail:
[EMAIL PROTECTED]
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Re: error messages during tomcat 4.1 startup
It looks like your web.xml DOCTYPE definition is either missing or incorrect. Digester is using a validating parser and so barfs. Review your web.xml document(s). Jon Tewari,kuldeep wrote: Hi, I am getting following messages during tomcat 4.1 startup. What could be the cause? Jul 7, 2005 10:28:00 AM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.30 Jul 7, 2005 10:28:02 AM org.apache.commons.digester.Digester error SEVERE: Parse Error at line 8 column 219: Document root element web-app, must match DOCTYPE root null. org.xml.sax.SAXParseException: Document root element web-app, must match DOCTYPE root null. at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source) at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source) at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.rootElementSpecified(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unkno wn Source) at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElem entHook(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatc her.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1548) at org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.ja va:282) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:639) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java: 243) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor t.java:166) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:8 21) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595) at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.j ava:307) at org.apache.catalina.core.StandardHost.install(StandardHost.java:788) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:559 ) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:401) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:718) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:358) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor t.java:166) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196) at org.apache.catalina.core.StandardHost.start(StandardHost.java:754) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:363) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Jul 7, 2005 10:28:02 AM org.apache.commons.digester.Digester error SEVERE: Parse Error at line 8 column 219: Document is invalid: no grammar found. org.xml.sax.SAXParseException: Document is invalid: no grammar found. at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source) at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown
RE: EL not working...
Hi,
I've just checked the bean taglib api and id is the page scope variable name
that the cookie value gets put into, therefore
bean:cookie name=%= Konstants.COOKIE_USERNAME % id=username /
%= pageContext.getAttribute(username) %
Really ought to be doing the job :)
-Original Message-
From: Richard Reyes [mailto:[EMAIL PROTECTED]
Sent: 07 July 2005 10:24
To: Allistair Crossley
Cc: Tomcat Users List
Subject: Re: EL not working...
Thanks Allistair,
But it throws an error...
E:\LABDRIVE\jakarta-tomcat-5.0.28\work\Catalina\localhost\wds-
ap\org\apache\jsp\bigler\serverpages\login_jsp.java:237:
cannot resolve symbol
symbol : method setValue (java.lang.Object)
location: class org.apache.struts.taglib.html.TextTag
_jspx_th_html_text_0.setValue(
pageContext.getAttribute(username) );
^
On 7/7/05, Allistair Crossley [EMAIL PROTECTED] wrote:
Yes it will be in pageContext, so
%= pageContext.getAttribute(username) %
Hi Guys/Allistair,
I got this code .
bean:cookie name=%= Konstants.COOKIE_USERNAME %
id=username/
.
.
.
td align=lefthtml:text property=usernamesize=15
value=${username.value} //td
Any suggestions how to access the cookie value?
Thanks
Richard
On 7/7/05, Allistair Crossley [EMAIL PROTECTED] wrote:
EL comes with the Servlet 2.4 spec which is supported in
Tomcat 5x. I believe you may be able to get EL like behaviour
with the Struts-EL taglib, but you won't get it out of the
box on Tomcat 4.
Allistair.
-Original Message-
From: Richard Reyes [mailto:[EMAIL PROTECTED]
Sent: 07 July 2005 09:38
To: Tomcat Users List
Subject: EL not working...
Hello Guys,
EL is not working under tomcat 4. how can i make it work?
Please help
Thanks
Richard
-
To unsubscribe, e-mail:
[EMAIL PROTECTED]
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Re: Multi-click from the same user
Try googling RequestControlFilter. You may be able to modify the code and check for a matching request from the sessionor use it as is...this may work for you. H - Original Message - From: Antonio PAROLINI [EMAIL PROTECTED] To: tomcat-user@jakarta.apache.org Sent: Thursday, July 07, 2005 9:05 PM Subject: Multi-click from the same user Hello, We have a Struts intranet-web site running under tomcat 4.1.24. Some of the application function are pretty slow ( more than 10 secondes), and sometime users get mad and click 10 times on the same button. Tomcat raise 10 thread and on such slow operation, the server can get very slowed down. Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? I would imaging for instance, a HTTP connector that detect that the same call is being made by the same browser (or same UserPrincipal), to the same url with the same parameters , and instead of raising a new thread, wait for the 1 thread to end and returns its result ... Am I dreaming ? Thanks in advance for your help. Antonio Parolini ** This email 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 this email in error please notify the system manager. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
init-params from web.xml not come in right order
Hi, I am using tomcat 4.1.30. I introduced some init-params and I need them in the same order as in web.xml. Right now I am getting in an arbitrary order with : Enumeration urlPatternEnum = filterConfig.getInitParameterNames(); How can I fix this ? Is a higher version of tomcat where this is works ? Best Regards, Sallo Laszlo -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.8.10/43 - Release Date: 7/6/2005
Re: init-params from web.xml not come in right order
Sallo Laszlo wrote: I introduced some init-params and I need them in the same order as in web.xml. Why do you need them this way? I would use another parameter, let's say params-list, with ordered list of other parameters' names, i.e.: param nameparams-list/name valueparam1, param_other, param_3, param7/value /param -- Mikolaj Rydzewski [EMAIL PROTECTED] Becomo S.A. tel. (12) 2927104 smime.p7s Description: S/MIME Cryptographic Signature
RE: init-params from web.xml not come in right order
Hi, Unfortunately this is not what I need. My list is like : init-param param-name/index.jsp/param-name param-valuenone/param-value /init-param init-param param-name/img/*/param-name param-valuenone/param-value /init-param init-param param-name/*/param-name param-valueadmin/param-value /init-param Is a list with some path-role mapping. And I need in this order. I looked in Context implementation of tomcat and I saw they are using HashMap-s and that's why it comes arbitrary. Laszlo -Original Message- From: Mikolaj Rydzewski [mailto:[EMAIL PROTECTED] Sent: Thursday, July 07, 2005 4:13 PM To: Tomcat Users List Subject: Re: init-params from web.xml not come in right order Sallo Laszlo wrote: I introduced some init-params and I need them in the same order as in web.xml. Why do you need them this way? I would use another parameter, let's say params-list, with ordered list of other parameters' names, i.e.: param nameparams-list/name valueparam1, param_other, param_3, param7/value /param -- Mikolaj Rydzewski [EMAIL PROTECTED] Becomo S.A. tel. (12) 2927104 -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.8.10/43 - Release Date: 7/6/2005 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: init-params from web.xml not come in right order
Sallo Laszlo wrote: Unfortunately this is not what I need. My list is like : init-param param-name/index.jsp/param-name param-valuenone/param-value /init-param init-param param-name/img/*/param-name param-valuenone/param-value /init-param init-param param-name/*/param-name param-valueadmin/param-value /init-param Is a list with some path-role mapping. And I need in this order. I looked in Context implementation of tomcat and I saw they are using HashMap-s and that's why it comes arbitrary. So add another parameter: init-param param-nameparams-order/param-name param-value/index.jsp /img/* /*/param-value /init-param Tokenize its value with spaces (or some other char) and you are ready to read the rest of parameters in the order you want. -- Mikolaj Rydzewski [EMAIL PROTECTED] Becomo S.A. tel. (12) 2927104 smime.p7s Description: S/MIME Cryptographic Signature
Rép. : Re: Multi-click from the sam e user
Yes, this is definitively interresting, even though I am looking for a lower-level solution (HttpConnector and Tomcat thread managment level). I will be always surprised with all we can acheave with of sevlets filters... The beaviour proposed by this filter gets pretty close to my wishes, but I doubt we can do better than its authors just with a filter. Thanks for your suggestion. Antonio [EMAIL PROTECTED] 07/07 12:42 Try googling RequestControlFilter. You may be able to modify the code and check for a matching request from the sessionor use it as is...this may work for you. H - Original Message - From: Antonio PAROLINI [EMAIL PROTECTED] To: tomcat-user@jakarta.apache.org Sent: Thursday, July 07, 2005 9:05 PM Subject: Multi-click from the same user Hello, We have a Struts intranet-web site running under tomcat 4.1.24. Some of the application function are pretty slow ( more than 10 secondes), and sometime users get mad and click 10 times on the same button. Tomcat raise 10 thread and on such slow operation, the server can get very slowed down. Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? I would imaging for instance, a HTTP connector that detect that the same call is being made by the same browser (or same UserPrincipal), to the same url with the same parameters , and instead of raising a new thread, wait for the 1 thread to end and returns its result ... Am I dreaming ? Thanks in advance for your help. Antonio Parolini ** This email 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 this email in error please notify the system manager. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
2 apps
I have 2 applications. The first is to be allowed from internet, the second is to enter data. Two apps are in the webapps. How can I configure tomcat to make cms unvisible from outside. -- regards, Sergey mailto:[EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: UK tomcat hosting recommendations?
Julian, Interesting that you recomend nameonthe.net. They have been down since Tuesday morning and none of my customers who host with them are recieveing e-mail or have access to their sites. They have not called me all week and I had to drive to their listed company address to speak to someone. What is your site, is it still up and running and are you getting e-mail? Original Message Follows From: Julian Templeman [EMAIL PROTECTED] Reply-To: Julian Templeman [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Subject: Re: UK tomcat hosting recommendations? Date: Wed, 6 Jul 2005 13:29:30 +0100 Having some fun with my current ISP and was wondering if any of you have UK tomcat recommendations? I'm using www.nameonthe.net for JBoss hosting, and I know they do straight Tomcat as well. I've been pretty happy with them, and the support has been fine the couple of time I've needed to use it. julian (no affiliation except as a paying customer, etc, etc) On 7/5/05, Mark Benussi [EMAIL PROTECTED] wrote: Having some fun with my current ISP and was wondering if any of you have UK tomcat recommendations? My technical needs are pretty small; just tomcat 5.0+ installed with mysql 4.0+ etc. My main non-technical requirement is a good UK based support, and any recommendations would be appreciated. P.S. I know I could use a blank Linux hosting option and install it myself but this is not appropriate at the moment, I may consider that in the future. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Rép. : RE: Multi-click from the sam e user
Allistair, I have the same doubts you have... if the filter solution is not enough, I'll try to dig deeper into the tomcat source to find out... Antonio [EMAIL PROTECTED] 07/07 11:16 Your idea sounds like it makes sense but I can see that you may have trouble, since even if you can identify a duplicate request, you will have lost (I think) the request/response link on each subsequent click of the button (which generates unique requests). I do not think you'd be able to connect an arbitrary request with a reponse that was intended for an earlier request, but maybe I am wrong. Allistair -Original Message- From: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 10:05 To: tomcat-user@jakarta.apache.org Subject: Multi-click from the same user Hello, We have a Struts intranet-web site running under tomcat 4.1.24. Some of the application function are pretty slow ( more than 10 secondes), and sometime users get mad and click 10 times on the same button. Tomcat raise 10 thread and on such slow operation, the server can get very slowed down. Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? I would imaging for instance, a HTTP connector that detect that the same call is being made by the same browser (or same UserPrincipal), to the same url with the same parameters , and instead of raising a new thread, wait for the 1 thread to end and returns its result ... Am I dreaming ? Thanks in advance for your help. Antonio Parolini ** This email 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 this email in error please notify the system manager. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: 2 apps
The safest way is to run 2 instances of tomcat on the device. Once instance runs on port 80 for the world to see. Then a firewall can block all access to any other port from the outside. The other instance runs on a high port for internal use. Otherwise, look at RemoteAddressValve: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/engine.html -Tim Sergey Livanov wrote: I have 2 applications. The first is to be allowed from internet, the second is to enter data. Two apps are in the webapps. How can I configure tomcat to make cms unvisible from outside. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: UK tomcat hosting recommendations?
I use webhost.ie They are in Ireland I am in the UK but the service is second to none for me. On Thu, 2005-07-07 at 14:25 +, Mark Benussi wrote: Julian, Interesting that you recomend nameonthe.net. They have been down since Tuesday morning and none of my customers who host with them are recieveing e-mail or have access to their sites. They have not called me all week and I had to drive to their listed company address to speak to someone. What is your site, is it still up and running and are you getting e-mail? Original Message Follows From: Julian Templeman [EMAIL PROTECTED] Reply-To: Julian Templeman [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Subject: Re: UK tomcat hosting recommendations? Date: Wed, 6 Jul 2005 13:29:30 +0100 Having some fun with my current ISP and was wondering if any of you have UK tomcat recommendations? I'm using www.nameonthe.net for JBoss hosting, and I know they do straight Tomcat as well. I've been pretty happy with them, and the support has been fine the couple of time I've needed to use it. julian (no affiliation except as a paying customer, etc, etc) On 7/5/05, Mark Benussi [EMAIL PROTECTED] wrote: Having some fun with my current ISP and was wondering if any of you have UK tomcat recommendations? My technical needs are pretty small; just tomcat 5.0+ installed with mysql 4.0+ etc. My main non-technical requirement is a good UK based support, and any recommendations would be appreciated. P.S. I know I could use a blank Linux hosting option and install it myself but this is not appropriate at the moment, I may consider that in the future. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: 2 apps
From: Sergey Livanov [mailto:[EMAIL PROTECTED] I have 2 applications. The first is to be allowed from internet, the second is to enter data. Two apps are in the webapps. How can I configure tomcat to make cms unvisible from outside. At least: 1) Use a filter or valve to examine the IP address of the incoming request, and reject it if the IP address is external to your organisation. Add this filter to your invisible app. Tomcat provides some valves to do this by default. 2) Define two separate Services in conf/server.xml, each with their own Connectors, Engines and Hosts. Ensure the Connectors are on different ports - say 80 and 8080 - and give them each their own appBase. Put your external app in the public appbase, the internal app in the private appbase. Now you can prevent external people accessing your internal app by preventing access to (say) port 8080 from outside your firewall. No doubt there are other approaches. - Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Multi-click from the same user
how about this: http://java.sun.com/developer/EJTechTips/2003/tt0114.html Mark. --- Allistair Crossley [EMAIL PROTECTED] wrote: Your idea sounds like it makes sense but I can see that you may have trouble, since even if you can identify a duplicate request, you will have lost (I think) the request/response link on each subsequent click of the button (which generates unique requests). I do not think you'd be able to connect an arbitrary request with a reponse that was intended for an earlier request, but maybe I am wrong. Allistair -Original Message- From: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 10:05 To: tomcat-user@jakarta.apache.org Subject: Multi-click from the same user Hello, We have a Struts intranet-web site running under tomcat 4.1.24. Some of the application function are pretty slow ( more than 10 secondes), and sometime users get mad and click 10 times on the same button. Tomcat raise 10 thread and on such slow operation, the server can get very slowed down. Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? I would imaging for instance, a HTTP connector that detect that the same call is being made by the same browser (or same UserPrincipal), to the same url with the same parameters , and instead of raising a new thread, wait for the 1 thread to end and returns its result ... Am I dreaming ? Thanks in advance for your help. Antonio Parolini ** This email 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 this email in error please notify the system manager. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Sell on Yahoo! Auctions no fees. Bid on great items. http://auctions.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Rép. : RE: Multi-click from the same user
The common way that this is achieved is similar to the previous poster. When a user clicks the button, you would actually move them to another page straightaway that spawns the 1 request thread and makes it very clear not to refresh the page. This is the strategy you can see with online booking services in particular like flights, holidays and so on, where it's essential that the user books once. -Original Message- From: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 15:26 To: tomcat-user@jakarta.apache.org Subject: Rép. : RE: Multi-click from the same user Allistair, I have the same doubts you have... if the filter solution is not enough, I'll try to dig deeper into the tomcat source to find out... Antonio [EMAIL PROTECTED] 07/07 11:16 Your idea sounds like it makes sense but I can see that you may have trouble, since even if you can identify a duplicate request, you will have lost (I think) the request/response link on each subsequent click of the button (which generates unique requests). I do not think you'd be able to connect an arbitrary request with a reponse that was intended for an earlier request, but maybe I am wrong. Allistair -Original Message- From: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 10:05 To: tomcat-user@jakarta.apache.org Subject: Multi-click from the same user Hello, We have a Struts intranet-web site running under tomcat 4.1.24. Some of the application function are pretty slow ( more than 10 secondes), and sometime users get mad and click 10 times on the same button. Tomcat raise 10 thread and on such slow operation, the server can get very slowed down. Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? I would imaging for instance, a HTTP connector that detect that the same call is being made by the same browser (or same UserPrincipal), to the same url with the same parameters , and instead of raising a new thread, wait for the 1 thread to end and returns its result ... Am I dreaming ? Thanks in advance for your help. Antonio Parolini ** This email 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 this email in error please notify the system manager. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Make webapp jars downloadable
Hi, I have the following problem: I'm deploying a web app that exposes web services and allows the client to install a web started client. Now, the client and the web application share a lot of jars, so I would like to make the jars in web-inf/lib downloadable, so that the web start can access them. At the moment I've put the jars both in web-inf/lib and in the root, but this basically doubles the size of my application. This is not very nice since I have to upload it to a test server on my ISP and the upload connection is not very fast (ADSL line). Any solution? Best regards Andrea Aime - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Make webapp jars downloadable
From: Andrea Aime [mailto:[EMAIL PROTECTED] Now, the client and the web application share a lot of jars, so I would like to make the jars in web-inf/lib downloadable, so that the web start can access them. At the moment I've put the jars both in web-inf/lib and in the root, but this basically doubles the size of my application. This is not very nice since I have to upload it to a test server on my ISP and the upload connection is not very fast (ADSL line). Any solution? Tomcat explicitly prevents access from a client to any file under WEB-INF; Tomcat also insists on picking up its jars from WEB-INF/lib, and as far as I know it's not possible to change that. My suggestion would be to write a few lines of code that copy the jar files you need from WEB-INF/lib to the root when the application starts up or when you hit a particular page - that way, at least you only have to upload them once. - Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: UK tomcat hosting recommendations?
I don't see any mention of their Tomcat support? I said that I needed Tomcat support without having to install it myself -Original Message- From: Oscar Mechanic [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 15:33 To: Tomcat Users List Cc: [EMAIL PROTECTED] Subject: Re: UK tomcat hosting recommendations? I use webhost.ie They are in Ireland I am in the UK but the service is second to none for me. On Thu, 2005-07-07 at 14:25 +, Mark Benussi wrote: Julian, Interesting that you recomend nameonthe.net. They have been down since Tuesday morning and none of my customers who host with them are recieveing e-mail or have access to their sites. They have not called me all week and I had to drive to their listed company address to speak to someone. What is your site, is it still up and running and are you getting e-mail? Original Message Follows From: Julian Templeman [EMAIL PROTECTED] Reply-To: Julian Templeman [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Subject: Re: UK tomcat hosting recommendations? Date: Wed, 6 Jul 2005 13:29:30 +0100 Having some fun with my current ISP and was wondering if any of you have UK tomcat recommendations? I'm using www.nameonthe.net for JBoss hosting, and I know they do straight Tomcat as well. I've been pretty happy with them, and the support has been fine the couple of time I've needed to use it. julian (no affiliation except as a paying customer, etc, etc) On 7/5/05, Mark Benussi [EMAIL PROTECTED] wrote: Having some fun with my current ISP and was wondering if any of you have UK tomcat recommendations? My technical needs are pretty small; just tomcat 5.0+ installed with mysql 4.0+ etc. My main non-technical requirement is a good UK based support, and any recommendations would be appreciated. P.S. I know I could use a blank Linux hosting option and install it myself but this is not appropriate at the moment, I may consider that in the future. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
handling of requests over AJP 1.3
Hello everyone, i'd like to develop an independent connector based on TCP following the AJP 1.3 case. I'd like to know if AJP 1.3 handles requests sent from a generic client as http 1.1. Does it forward the requests to a servlet?Does it works in the same logic of HTTP 1.1? Thanks in advance __ TISCALI ADSL 1.25 MEGA a soli 19.95 euro/mese Solo con Tiscali Adsl navighi senza limiti di tempo a meno di 20 euro al mese. E in piu' telefoni senza pagare il canone Telecom! Scopri come, clicca qui http://abbonati.tiscali.it/adsl/sa/1e25flat_tc/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: handling of requests over AJP 1.3
[EMAIL PROTECTED] wrote: Hello everyone, i'd like to develop an independent connector based on TCP following the AJP 1.3 case. I wish you all the luck ;) I'd like to know if AJP 1.3 handles requests sent from a generic client as http 1.1. No. Does it forward the requests to a servlet? Depends on the container. There is a mod_asp_dotnet that passes that to a .NET engine. Does it works in the same logic of HTTP 1.1? No. Thanks in advance Regards, Mladen. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Make webapp jars downloadable
Write a Servlet that streams the JAR content to the Webstart clients and point to the servlet in the JNLP files. Andrea Aime wrote: Hi, I have the following problem: I'm deploying a web app that exposes web services and allows the client to install a web started client. Now, the client and the web application share a lot of jars, so I would like to make the jars in web-inf/lib downloadable, so that the web start can access them. At the moment I've put the jars both in web-inf/lib and in the root, but this basically doubles the size of my application. This is not very nice since I have to upload it to a test server on my ISP and the upload connection is not very fast (ADSL line). Any solution? Best regards Andrea Aime - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Rép. : RE: Multi-click from the same user
Hello, The previous poster (Mark) gives a solution where the server is no longer overloaded, but the second click makes the browser loose the result of the first click... Your proposal is the standard javascript solution, where you act on the GUI to avoid mutli-click. Maybe I should pick that one Very helpfull feedback, thanks all. Antonio [EMAIL PROTECTED] 07/07 4:38 The common way that this is achieved is similar to the previous poster. When a user clicks the button, you would actually move them to another page straightaway that spawns the 1 request thread and makes it very clear not to refresh the page. This is the strategy you can see with online booking services in particular like flights, holidays and so on, where it's essential that the user books once. -Original Message- From: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 15:26 To: tomcat-user@jakarta.apache.org Subject: Rép. : RE: Multi-click from the same user Allistair, I have the same doubts you have... if the filter solution is not enough, I'll try to dig deeper into the tomcat source to find out... Antonio [EMAIL PROTECTED] 07/07 11:16 Your idea sounds like it makes sense but I can see that you may have trouble, since even if you can identify a duplicate request, you will have lost (I think) the request/response link on each subsequent click of the button (which generates unique requests). I do not think you'd be able to connect an arbitrary request with a reponse that was intended for an earlier request, but maybe I am wrong. Allistair -Original Message- From: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 10:05 To: tomcat-user@jakarta.apache.org Subject: Multi-click from the same user Hello, We have a Struts intranet-web site running under tomcat 4.1.24. Some of the application function are pretty slow ( more than 10 secondes), and sometime users get mad and click 10 times on the same button. Tomcat raise 10 thread and on such slow operation, the server can get very slowed down. Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? I would imaging for instance, a HTTP connector that detect that the same call is being made by the same browser (or same UserPrincipal), to the same url with the same parameters , and instead of raising a new thread, wait for the 1 thread to end and returns its result ... Am I dreaming ? Thanks in advance for your help. Antonio Parolini ** This email 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 this email in error please notify the system manager. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Turning off jsessionid on URL?
Is there a configuration parameter to ONLY send the jsessionid by cookie, not on the URL bar? Picture this, user goes to your site http://www.yoursite.com/yourapp yoursite redirects to the menu page, which gives a jsessionid. That page is under an auth-constraint and requires login, so you get displayed the login page, but the URL you've been redirected to includes the jsessionid - like: http://www.yoursite.com/yourapp/Menu.do;jessionid=D2DC09EB64CBC7690BCEA68CA484B4C3 User wants to share the site with their friends, so they copy/paste from the URL bar. Then they log in - their session is now logged in, AND they have the same session ID. And yes, this does work - I'm able to copy/paste between different browsers (exploder and firefox) and the session works fine. Is there a way to turn that feature off? w - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Rép. : RE: Multi-click from the same user
another solution... make two layers...one for the form and one (waitlayer) with a text or image with something like system is busy. after submit hide the layer of the form (and so also the buttons) and show the waitlayer. So one request is only possible. regards, Maarten -Oorspronkelijk bericht- Van: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Verzonden: donderdag 7 juli 2005 17:50 Aan: tomcat-user@jakarta.apache.org; [EMAIL PROTECTED] Onderwerp: RE: Rép. : RE: Multi-click from the same user Hello, The previous poster (Mark) gives a solution where the server is no longer overloaded, but the second click makes the browser loose the result of the first click... Your proposal is the standard javascript solution, where you act on the GUI to avoid mutli-click. Maybe I should pick that one Very helpfull feedback, thanks all. Antonio [EMAIL PROTECTED] 07/07 4:38 The common way that this is achieved is similar to the previous poster. When a user clicks the button, you would actually move them to another page straightaway that spawns the 1 request thread and makes it very clear not to refresh the page. This is the strategy you can see with online booking services in particular like flights, holidays and so on, where it's essential that the user books once. -Original Message- From: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 15:26 To: tomcat-user@jakarta.apache.org Subject: Rép. : RE: Multi-click from the same user Allistair, I have the same doubts you have... if the filter solution is not enough, I'll try to dig deeper into the tomcat source to find out... Antonio [EMAIL PROTECTED] 07/07 11:16 Your idea sounds like it makes sense but I can see that you may have trouble, since even if you can identify a duplicate request, you will have lost (I think) the request/response link on each subsequent click of the button (which generates unique requests). I do not think you'd be able to connect an arbitrary request with a reponse that was intended for an earlier request, but maybe I am wrong. Allistair -Original Message- From: Antonio PAROLINI [mailto:[EMAIL PROTECTED] Sent: 07 July 2005 10:05 To: tomcat-user@jakarta.apache.org Subject: Multi-click from the same user Hello, We have a Struts intranet-web site running under tomcat 4.1.24. Some of the application function are pretty slow ( more than 10 secondes), and sometime users get mad and click 10 times on the same button. Tomcat raise 10 thread and on such slow operation, the server can get very slowed down. Aside of javascript solutions ( blocking the button to be clicked twice), is there a tomcat configuration solution for this probleme ? I would imaging for instance, a HTTP connector that detect that the same call is being made by the same browser (or same UserPrincipal), to the same url with the same parameters , and instead of raising a new thread, wait for the 1 thread to end and returns its result ... Am I dreaming ? Thanks in advance for your help. Antonio Parolini ** This email 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 this email in error please notify the system manager. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.8.9/42 - Release Date: 6-7-2005 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.8.9/42 - Release Date: 6-7-2005 - To unsubscribe, e-mail: [EMAIL
Swing (JFC) in JSP example sought
I need to edit a server side file in a browser window. I'm thinking of putting some EditorPanel or something out of the JFC into a JSP. Anyone knowing of an example showing this. And where to put the swing.jar or whatever files required ? -- Chris Christoph P. U. Kukulies kuku_at_kukulies.org - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
OS X.3.8 Server help...
Title: OS X.3.8 Server help... Im looking for a quick walkthrough to install Tomcat 4.x on my OS 10.3.8 server. My Java is up to date and I need a very detailed list of instructions. By detailed, I mean I have no idea what Im doing in the Terminal... Martin Hoffsten 612.333.3233 x119 www.creatis.com
control ports on windows
Hi, I am running Tomcat 5.0 on Windows. But what I want to do it not link to Tomcat. I would like to know how to control all those ports. For example, I would like to open 8080 but close 8089, etc... Thanks, Sell on Yahoo! Auctions no fees. Bid on great items. http://auctions.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Turning off jsessionid on URL?
Please stop posting the same question 4 times and please wait for a response. The answer to the question below is no. There is no switch. To not use URL rewriting, do not utilize the method HttpServletResponse.encodeURL(). Of course - this requires a code rewrite. The easier solution is to implement a servlet filter which creates a HttpServletResponseWrapper which overrides encodeURL and encodeRedirectURL -Tim William Stranathan wrote: Is there a configuration parameter to ONLY send the jsessionid by cookie, not on the URL bar? Picture this, user goes to your site http://www.yoursite.com/yourapp yoursite redirects to the menu page, which gives a jsessionid. That page is under an auth-constraint and requires login, so you get displayed the login page, but the URL you've been redirected to includes the jsessionid - like: http://www.yoursite.com/yourapp/Menu.do;jessionid=D2DC09EB64CBC7690BCEA68CA484B4C3 User wants to share the site with their friends, so they copy/paste from the URL bar. Then they log in - their session is now logged in, AND they have the same session ID. And yes, this does work - I'm able to copy/paste between different browsers (exploder and firefox) and the session works fine. Is there a way to turn that feature off? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Datasource Drivers Question
I'm having trouble setting up a data source in Tomcat 5.5.7. I'm not certain if I'm having a configuration problem, or if the drivers I'm trying to use are not compatible with Tomcat. Starting with the latter question, I'm attempting to use the jdbc oracle drivers that ship with Sun's Java Studio Creator. By name, they are: smbase.jar smutil.jar smoracle.jar I know this is rather vague, but I'm hoping someone may know if Tomcat supports these. Secondly, I followed the JNDI Data source HOW-TO for Tomcat 5.5 on the website. I recreated the following entry in my server.xml Resource name=jdbc/MMDash auth=Container type=javax.sql.DataSource driverClassName=com.sun.sql.jdbc.oracle.OracleDriver url=jdbc:sun:oracle://ordev01:1521;SID=tdev02 username=mmdash password=password maxActive=20 maxIdle=10 maxWait=-1/ I'm a little confused about where the tutorial was directing me to place this entry and I stuck it between the GlobalNamingResources tags. I've read in other places that it's better to create a separate xml context file to set up data sources (since only one app will be using it). If this is the case, how is such a file constructed? Finally, I set up the web.xml in my app exactly as described and copied the previously mentioned driver jar files to common/lib/ as required. When I run the app, my data tables are empty and the server log records the awful error: Cannot create JDBC driver of class '' for connect URL 'null' java.sql.SQLException: No suitable driver at java.sql.DriverManager.getDriver(Unknown Source) at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSo urce.java:773) at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSourc e.java:540) at com.sun.sql.rowset.internal.CachedRowSetXReader.connect(CachedRowSetXRea der.java:300) ... I can provide further stack trace entries if they are of any value. Can you help point me in the right direction? Thanks! James - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Turning off jsessionid on URL?
I only sent the message once. I apologize for any inconvenience, but I wonder if gmail and/or ezmlm are having issues today - I've received the welcome message from ezmlm four times now. w On 7/7/05, Tim Funk [EMAIL PROTECTED] wrote: Please stop posting the same question 4 times and please wait for a response. The answer to the question below is no. There is no switch. To not use URL rewriting, do not utilize the method HttpServletResponse.encodeURL(). Of course - this requires a code rewrite. The easier solution is to implement a servlet filter which creates a HttpServletResponseWrapper which overrides encodeURL and encodeRedirectURL -Tim William Stranathan wrote: Is there a configuration parameter to ONLY send the jsessionid by cookie, not on the URL bar? Picture this, user goes to your site http://www.yoursite.com/yourapp yoursite redirects to the menu page, which gives a jsessionid. That page is under an auth-constraint and requires login, so you get displayed the login page, but the URL you've been redirected to includes the jsessionid - like: http://www.yoursite.com/yourapp/Menu.do;jessionid=D2DC09EB64CBC7690BCEA68CA484B4C3 User wants to share the site with their friends, so they copy/paste from the URL bar. Then they log in - their session is now logged in, AND they have the same session ID. And yes, this does work - I'm able to copy/paste between different browsers (exploder and firefox) and the session works fine. Is there a way to turn that feature off? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How do you set up JMX remote for Tomcat 5.5.9?
Help, How do you set up JMX remote for Tomcat 5.5.9? For instance where do you specify the JVM startup option -Dcom.sun.management.jmxremote.port=9998 that enables remote monitoring and management? THank you - andy - Sell on Yahoo! Auctions - No fees. Bid on great items.
mod_jk 1.2.8 socket_timeout property on solaris 2.8 - doesn't work
We have mod_jk 1.2.8 with apache 2.0.53 on solaris 2.8 connecting to JBoss 4.0.2 on solaris 2.8 setup. The number of apache child processes grows gradaully and upon reaching around 150 the system response degrades forcing us to restart the apache server. On investigation it is found from the mod_jk.log that a apache child process serving a user request does not get reponse from tomcat[jboss] and so it waits for 2 hours and retries 3 times. No clue as why it waits for 2 hours and where is this configured. [Tue Jun 28 13:38:15 2005] [7130:1] Attempting to map URI '//'processing with 3 retries [Tue Jun 28 15:38:16 2005] [7130:1] ERROR: can't receive the response message from tomcat, network problems or tomcat is down (xxx.xxx.xx.xx:), err=-131. Receiving from tomcat failed, recoverable operation attempt=0 [Tue Jun 28 17:38:16 2005] [7130:1] ERROR: can't receive the response message from tomcat, network problems or tomcat is down (xxx.xxx.xx.xx:), err=-131. Tomcat is down or network problems. No response has been sent to the client (yet). Receiving from tomcat failed, recoverable operation attempt=1 [Tue Jun 28 19:38:17 2005] [7130:1] ERROR: can't receive the response message from tomcat, network problems or tomcat is down (xxx.xxx.xx.xx:), err=-131. Tomcat is down or network problems. No response has been sent to the client (yet). Service error=0 for worker=nfusion To resolve this thought of using the socket_timeout property setting it to worker.abc.socket_timeout=600 i.e., 10 mintues. It works fine for apache running on windows but does not work for apache running on Linux/ Solaris. Any clue as why is this property not working on Linux/ Solaris. _ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How do you set up JMX remote for Tomcat 5.5.9?
http://jakarta.apache.org/tomcat/faq/misc.html#properties -Tim andy gordon wrote: Help, How do you set up JMX remote for Tomcat 5.5.9? For instance where do you specify the JVM startup option -Dcom.sun.management.jmxremote.port=9998 that enables remote monitoring and management? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
mod_jk 1.2.8 socket_timeout property on solaris 2.8 - doesn't work
We have mod_jk 1.2.8 with apache 2.0.53 on solaris 2.8 connecting to JBoss 4.0.2 on solaris 2.8. The number of apache child processes grows gradaully and upon reaching around 150 the system response degrades forcing us to restart the apache server. On investigation it is found from the mod_jk.log that a apache child process serving a user request does not get reponse from tomcat[jboss] and so it waits for 2 hours and retries 3 times. No clue as why it waits for 2 hours and where is this configured. [Tue Jun 28 13:38:15 2005] [7130:1] Attempting to map URI '//'processing with 3 retries [Tue Jun 28 15:38:16 2005] [7130:1] ERROR: can't receive the response message from tomcat, network problems or tomcat is down (xxx.xxx.xx.xx:), err=-131. Receiving from tomcat failed, recoverable operation attempt=0 [Tue Jun 28 17:38:16 2005] [7130:1] ERROR: can't receive the response message from tomcat, network problems or tomcat is down (xxx.xxx.xx.xx:), err=-131. Tomcat is down or network problems. No response has been sent to the client (yet). Receiving from tomcat failed, recoverable operation attempt=1 [Tue Jun 28 19:38:17 2005] [7130:1] ERROR: can't receive the response message from tomcat, network problems or tomcat is down (xxx.xxx.xx.xx:), err=-131. Tomcat is down or network problems. No response has been sent to the client (yet). Service error=0 for worker=nfusion To resolve this thought of using the socket_timeout property setting it to worker.abc.socket_timeout=600 i.e., 10 mintues. It works fine for apache running on windows but does not work for apache running on Linux/ Solaris. Any clue as why this property is not working on Linux/ Solaris. _ On the road to retirement? Check out MSN Life Events for advice on how to get there! http://lifeevents.msn.com/category.aspx?cid=Retirement - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Turning off jsessionid on URL?
See my question about two weeks ago on how to detect jsessionid in the URL. Looks like it is not directly possible, but you can use our own request parameter to find this out. After you detect that jsessionid is in the URL (the harder part), make another redirect to the same location, and URL will come clean. Michael. On 7/7/05, William Stranathan [EMAIL PROTECTED] wrote: Is there a configuration parameter to ONLY send the jsessionid by cookie, not on the URL bar? Picture this, user goes to your site http://www.yoursite.com/yourapp yoursite redirects to the menu page, which gives a jsessionid. That page is under an auth-constraint and requires login, so you get displayed the login page, but the URL you've been redirected to includes the jsessionid - like: http://www.yoursite.com/yourapp/Menu.do;jessionid=D2DC09EB64CBC7690BCEA68CA484B4C3 User wants to share the site with their friends, so they copy/paste from the URL bar. Then they log in - their session is now logged in, AND they have the same session ID. And yes, this does work - I'm able to copy/paste between different browsers (exploder and firefox) and the session works fine. Is there a way to turn that feature off? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How do you set up JMX remote for Tomcat 5.5.9?
Thank you for the info but I don't think it helped. Your insight is valued. I set an environment variable called JAVA_OPTS to -Dcom.sun.management.jmxremote.port=9998 and started tomcat using startup.bat. The cmd window opened and closed. Meaning tomcat didn't start. Suggestions? I have not done anything else at this point with respect to enabling JMX remote. Thank you - andy Tim Funk [EMAIL PROTECTED] wrote: http://jakarta.apache.org/tomcat/faq/misc.html#properties -Tim andy gordon wrote: Help, How do you set up JMX remote for Tomcat 5.5.9? For instance where do you specify the JVM startup option -Dcom.sun.management.jmxremote.port=9998 that enables remote monitoring and management? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
generate image by servlet for large amount of requests
Let's think about maps.yahoo.com. I do not know how they handle millions of request and generate the map pictures quickly. If I use a servlet, in the post or get method I use: BufferedImage mapImage = myTookKit.generateMap(String address); response.setContentType(image/png); OutputStream os = response.getOutputStream(); ImageIO.write(buffer, png, os); os.close(); Is servlet a good choice? If I use servlet, is the code above good enough to handle hundreds of request? Is the choice of BufferedImage a good one? What special technique I need to implement myTookKit to make it faster? I am thinking about JNI. Thanks, __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Authentication 401 not passing login box to apache2
Hi First apologies, I am a total newbie to this stuff so please don't eat me alive. :) I'm driving myself up the wall with this one and hope you can help. although there doesn't seem to be anything in the archive. I've got tomcat 5.5 setup and working on localhost directly. I've complied and installed mod_jk so I can access webapps (specifically davenport) through apache 2. It works fine, until I try to go to a page that needs an authentication box. Apache just returns a page saying: Unauthorized This server could not verify that you are authorized to access the document requested. Either you supplied the wrong credentials (e.g., bad password), or your browser doesn't understand how to supply the credentials required. Additionally, a 401 Authorization Required error was encountered while trying to use an ErrorDocument to handle the request. Frustrating as it didn't even give me a login box to try! Accessing tomcat directly gives the login box and everything works fine. So I am thinking it is something to do with my mod_jk.so or apache conf? Any ideas? I am losing my mind! Thanks for your help Phil Jones - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Trouble with JDBC Session Persistence (Tomcat 4.1)
I am having some troubles getting JDBC session persistance to work. I have
set up my Oracle DB and server.xml correctly (as I have verified that the
session is indeed stored in the DB), but then after restarting tomcat, it
appears that the session is not getting swapped in correctly.
Here is a brief look at the logs:
During restart:
2005-07-07 13:49:57 JDBCStore[/app]: Saving Session
76A744CB82C2236959A6AB456785AF13 to database tomcat_sessions
After restart, and hitting login page:
2005-07-07 13:52:37 JDBCStore[/app]: Loading Session
76A744CB82C2236959A6AB456785AF13 from database tomcat_sessions
2005-07-07 13:52:37 PersistentManager[/app]: readObject() loading session
76A744CB82C2236959A6AB456785AF13
2005-07-07 13:52:37 PersistentManager[/app]: loading attribute 'CustomerInfo'
with value '{customerId=0, companyName=null, contactName=null, address*=null,
phone=null, fax=null, email=null, bitflags=0, createDate=null, modifyDate=null}'
2005-07-07 13:52:37 PersistentManager[/app]: loading attribute 'UserInfo'
with value '[EMAIL PROTECTED]'
2005-07-07 13:52:37 PersistentManager[/app]: loading attribute 'UserLoggedIn'
with value 'true'
2005-07-07 13:52:37 PersistentManager[/app]: loading attribute
'org.apache.struts.action.LOCALE' with value 'en_US'
2005-07-07 13:52:37 PersistentManager[/app]: Swapping session
76A744CB82C2236959A6AB456785AF13 in from Store
But right after:
2005-07-07 13:52:37 JDBCStore[/app]: Removing Session
76A744CB82C2236959A6AB456785AF13 at database tomcat_sessions
2005-07-07 13:52:37 JDBCStore[/app]: JDBCStore: No persisted data object found
2005-07-07 13:52:37 JDBCStore[/app]: JDBCStore: No persisted data object found
2005-07-07 13:52:37 JDBCStore[/app]: JDBCStore: No persisted data object found
2005-07-07 13:52:37 JDBCStore[/app]: JDBCStore: No persisted data object found
I am using Struts for the controller layer of this application. In the
RequestProcessor.processRoles, whenever an action is hit, this code is executed
(facade is a session facade)
SessionFacade facade = new SessionFacade(request);
if (facade.getUserLoggedIn() != Boolean.TRUE){
LOG.debug(user not logged in session);
if(VALIDATE_SESSION.equals(mapping.getParameter())) {
// If the attribute parameter of the action is specified as
// validateSession, then forward the user back to the login
// page
LOG.debug(invalid session);
HttpSession httpSession = request.getSession();
httpSession.invalidate();
ActionForward forwardConfig =
(ActionForward) moduleConfig.findForwardConfig(login);
processForwardConfig(request, response, forwardConfig);
return false;
}
}
Looking at the struts log, we see that at the same time of the session swap:
2005-07-07 13:52:37,840 DEBUG [Thread-4] RequestProcessor processRoles
(RequestProcessor.java:167) - user not logged in session
2005-07-07 13:52:37,864 DEBUG [Thread-4] RequestProcessor processRoles
(RequestProcessor.java:172) - invalid session
It appears that the session is removed from the DB when invalidate() is
called. So apparently, even though the Manager thinks that the session has
been swapped in, it does not appear to be that way. Any suggestions?
Thanks!
-L
-
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invalidated session
I store a bunch of objects in my session. After the session timeout, I see the session getting invalidated (via my listener). Now I am expecting to see the finalizers from the objects in the session being called - I'm pretty sure I don't have any other references to them. I don't see the finalizers getting called. Am I missing something? Thanks Nishant - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Mapping everything to Tomcat? (mod_jk)
Hello Everyone, first post to the list =) I have a test setup with Solaris 9, Apache 2.043, mod_jk and two tomcats (4.131 JDK 1.5.0) To have the Tomcats handling the applications, first I used the following lines but the problem was that my jsp's where taken by tomcat but my images, css and other elements where served by apache, hence my images, styles, etc where not found by the server since they are all inside /webapps/app_name/images --- Lines of httpd.conf: JkMount /*.jsp loadbalancer JkMount /servlet/* loadbalancer Also, servlets never worked using this directives. To solve this, probably in not the best manner I just passed everything to tomcat using (in httpd.conf): JkMount /* loadbalancer This worked without a glitch altough I havent done extensive testing. So the question is... what is the best way to achieve this?? And, How bad can things get if I leave it like that. The server is meant to be used only as an apps server and not a normal web server so I'm using apache strictly as a front end for load balancing and all the things you get with mod_jk Thanks, Luis - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat manager using mod_jk?
Hello again, Same setup: Solaris 9, Apache 2.043, mod_jk and two tomcats (4.131 JDK 1.5.0) Any of you guys know if there's a way to access the tomcat manager application or something similar when using mod_jk?? Right now the only way I have found is to leave tomcat accepting requests directly and calling http://server_name:port/manager/ for each tomcat. Any ideas about this or about other aplication to monitor activity in mod_jk? Any help is appreciated, Luis - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: invalidated session
I'm pretty sure that the finalizers are only called when garbage collection reclaims the objects, and that will be some time after the session is invalidated. Possibly a very long time after, if Tomcat isn't busy and isn't using much memory. -- Len On 7/7/05, Nishant Deshpande [EMAIL PROTECTED] wrote: I store a bunch of objects in my session. After the session timeout, I see the session getting invalidated (via my listener). Now I am expecting to see the finalizers from the objects in the session being called - I'm pretty sure I don't have any other references to them. I don't see the finalizers getting called. Am I missing something? Thanks Nishant - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
