Re: Cookies, sessions and proxy servers
hey Gary, Are you sure it is the proxy? I have encountered the exact same problem but the cause was IE6 automatically disabling cokies becuase the web sitye did not have a Privacy Policy set-up, this occurred with INTRANET sites! It only happened to the IE6 users who had auto-updated thier browsers and applied some security patch, and it only affected newly deployed intranet sites - existing ones were fine. Cheers Adrian -Original Message- From: Gary Noone [SMTP:[EMAIL PROTECTED]] Sent: 25 April 2002 12:15 To: [EMAIL PROTECTED] Subject: Cookies, sessions and proxy servers Hi all, Has anybody encountered a problem with proxy servers stripping cookies and therefore invalidating the session? We have deployed an application, and a number of customers complained that they were unable to login. On closer examination we found that the session object isNew() method returned true on each page of our application. I've noticed that JRUN uses ;jsessionID on the URL bar the first time that a session aware page is accessed. I guessed that this maybe to counter problems when the user had cookies switched off. However this does not seem to be the case. We can obviously code using URL re-writing, however I would have thought that this was a common problem and the servlet engine vendors would have a suitable fall back. Looking forward to any comments or insights. Best Gary == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com -- ** The Truworths e-mail facility may not be used for the distribution of chain letters or offensive email. Truworths hereby distances itself from and accepts no liability for the unauthorised use of its e-mail facility or the sending of e-mail communications for other than strictly business purposes. Truworths furthermore disclaims liability for any unauthorised instruction for which permission was not granted. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: Cookies, sessions and proxy servers
Adrian-- Thanks for this. We also encountered the same problem with cookies and IE6 -- it seems the default is cookies off. Basically I now believe that the problem is with simple href links between pages. I suspect these should be using encodeRedirectUrl in order to get the ;jSessionid=blah piece of the URL. Thanks for the pointer though ... -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Adrian Janssen Sent: 26 April 2002 07:12 To: [EMAIL PROTECTED] Subject: Re: Cookies, sessions and proxy servers hey Gary, Are you sure it is the proxy? I have encountered the exact same problem but the cause was IE6 automatically disabling cokies becuase the web sitye did not have a Privacy Policy set-up, this occurred with INTRANET sites! It only happened to the IE6 users who had auto-updated thier browsers and applied some security patch, and it only affected newly deployed intranet sites - existing ones were fine. Cheers Adrian -Original Message- From: Gary Noone [SMTP:[EMAIL PROTECTED]] Sent: 25 April 2002 12:15 To: [EMAIL PROTECTED] Subject: Cookies, sessions and proxy servers Hi all, Has anybody encountered a problem with proxy servers stripping cookies and therefore invalidating the session? We have deployed an application, and a number of customers complained that they were unable to login. On closer examination we found that the session object isNew() method returned true on each page of our application. I've noticed that JRUN uses ;jsessionID on the URL bar the first time that a session aware page is accessed. I guessed that this maybe to counter problems when the user had cookies switched off. However this does not seem to be the case. We can obviously code using URL re-writing, however I would have thought that this was a common problem and the servlet engine vendors would have a suitable fall back. Looking forward to any comments or insights. Best Gary == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com -- ** The Truworths e-mail facility may not be used for the distribution of chain letters or offensive email. Truworths hereby distances itself from and accepts no liability for the unauthorised use of its e-mail facility or the sending of e-mail communications for other than strictly business purposes. Truworths furthermore disclaims liability for any unauthorised instruction for which permission was not granted. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: Cookies in Tomcat with jsp's
You can use the send the cookie with response(HttpServletResponse).
Some thing like this..
public void sendCookie(HttpServletResponse ) {
Cookie cookie = new Cookie (COOKIEID,CookieValue);
cookie.setMaxAge (age);
resp.addCookie (cookie);
}
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of SriHari
Sent: Friday, October 05, 2001 2:50 PM
To: [EMAIL PROTECTED]
Subject: Cookies in Tomcat with jsp's
Hai There
Can any one tell me how you are using Cookie concept in Tomcat using jsp's
i have to store a value on clients machine at the time of Logoff an catch
that value at the time of login in and do some process..
I just want to know that r u using javascript or any other process for this
Regards
SriHari
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Re: Cookies persistency
Antoine, did you mean that you open another window with the same browser? Or did you really mean that you used a different browser? The first case SHOULD get the cookie, the second will NOT. As Doug said -- if you create a cookie with netscape, you can't read it from IE and vice versa. -Original Message- From: Doug Chamberlin [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 24, 2001 8:04 PM To: [EMAIL PROTECTED] Subject: Re: Cookies persistency At 7/24/01 07:29 PM (Tuesday), Antoine Chemali wrote: I am writing a simple login page with an option to save the username and password through cookies. When I login and ask for the browser to save the (user, pass), it does it and I see the cookies coming back when I access a different page (when in the same browser). However, if I open another browser, it does not receive the (user, pass) cookies and therefore does not login. Any ideas why this is? Why? Because that's the way it works. Cookies are specific to the browser that was in use when they were created. How could it be otherwise? === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Cookies persistency
Thanks. I meant opening another window with the same browser. I just realized the age of the cookie was expiring immediately. -Original Message- From: Jann VanOver [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 25, 2001 9:43 AM To: [EMAIL PROTECTED] Subject: Re: Cookies persistency Antoine, did you mean that you open another window with the same browser? Or did you really mean that you used a different browser? The first case SHOULD get the cookie, the second will NOT. As Doug said -- if you create a cookie with netscape, you can't read it from IE and vice versa. -Original Message- From: Doug Chamberlin [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 24, 2001 8:04 PM To: [EMAIL PROTECTED] Subject: Re: Cookies persistency At 7/24/01 07:29 PM (Tuesday), Antoine Chemali wrote: I am writing a simple login page with an option to save the username and password through cookies. When I login and ask for the browser to save the (user, pass), it does it and I see the cookies coming back when I access a different page (when in the same browser). However, if I open another browser, it does not receive the (user, pass) cookies and therefore does not login. Any ideas why this is? Why? Because that's the way it works. Cookies are specific to the browser that was in use when they were created. How could it be otherwise? === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Cookies persistency
At 7/24/01 07:29 PM (Tuesday), Antoine Chemali wrote: I am writing a simple login page with an option to save the username and password through cookies. When I login and ask for the browser to save the (user, pass), it does it and I see the cookies coming back when I access a different page (when in the same browser). However, if I open another browser, it does not receive the (user, pass) cookies and therefore does not login. Any ideas why this is? Why? Because that's the way it works. Cookies are specific to the browser that was in use when they were created. How could it be otherwise? === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Cookies: How to delete or expire a cookie.
From my experince,a cookie cant be deleted,so you should set the value of the cookie to some garbage value or something else to simulate deletion. - Original Message - From: Shuja Nawaz [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, June 16, 2000 8:49 AM Subject: Cookies: How to delete or expire a cookie. Hi. I have set the cookie in my JSP page to retrieve the UserName and Password. It works fine. I can retrieve the cookie but when I try to delete it, it does't work. I want to delete the cookie when the user unchecks a checkbox on login page. I have used the setMaxAge(-1) and setMaxAge(0) methods but they don't work. Need the solution of this problem. May be some example or material can help me. Thank you in anticipation. Thanks Regards Shujah Nawaz Software Developer. Ph # 5584677-8. www.visualsoft-inc.com. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Cookies: How to delete or expire a cookie.
http://www.jguru.com/faq/view.jsp?EID=763 -Original Message- From: umit [mailto:[EMAIL PROTECTED]] Sent: 20 June 2001 4:44 To: [EMAIL PROTECTED] Subject: Re: Cookies: How to delete or expire a cookie. From my experince,a cookie cant be deleted,so you should set the value of the cookie to some garbage value or something else to simulate deletion. - Original Message - From: Shuja Nawaz [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, June 16, 2000 8:49 AM Subject: Cookies: How to delete or expire a cookie. Hi. I have set the cookie in my JSP page to retrieve the UserName and Password. It works fine. I can retrieve the cookie but when I try to delete it, it does't work. I want to delete the cookie when the user unchecks a checkbox on login page. I have used the setMaxAge(-1) and setMaxAge(0) methods but they don't work. Need the solution of this problem. May be some example or material can help me. Thank you in anticipation. Thanks Regards Shujah Nawaz Software Developer. Ph # 5584677-8. www.visualsoft-inc.com. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Cookies
Hi,
I don't think you can really, unless you use client side script, but you can
try and send one, then see if you can pick it up again using something like
this (in this case it writes to the Printwriter, but you could evaluate it
in your code somewhere and do some action on the basis of that):
...
Cookie[] cCookies = request.getCookies();
for (int n = 0; n cCookies.length; n++)
{
out.println("p" + cCookies[n].getName() + "p");
{
...
That way you can see whether your cookie is accepted by th eclient and kept
in memory... (use .getValue() to get it's actual value)
Cheers
J
-Original Message-
From: anderson [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 04, 2000 4:16 PM
To: [EMAIL PROTECTED]
Subject: Cookies
Hi,
How can I get if the browser is able to receive cookies ?
If the cookies options in the browser is disable, the session beans
works ?
thanks
[]s
anderson
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Re: Cookies
Well, in ASP there is a Cookie Munger that will write a cookie for the browser session only, I don't know about JSP. Mark -Original Message- From: anderson [EMAIL PROTECTED] To: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Tuesday, July 04, 2000 11:14 AM Subject: Cookies Hi, How can I get if the browser is able to receive cookies ? If the cookies options in the browser is disable, the session beans works ? thanks []s anderson === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Cookies in Tomcat
M.accessed(ctx, request, sessionId);
request.setRequestedSessionId(sessionId);
if (debug 0)
cm.log(" Final session id " + sessionId);
return sessionId;
}
}
return null;
}
}
===
Reinhard Pilz wrote:
You can download the source of tomcat:
http://jakarta.apache.org/builds/tomcat/release/v3.1/src/
You'll need jakarta-ant.zip as it is the compiler for jakarta-tomcat.zip
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Dacian-Virgil Hantig
Sent: Friday, June 09, 2000 18:38
To: [EMAIL PROTECTED]
Subject: Re: Cookies in Tomcat
Hi,
Could you tell me where did you find source codes or other
documentation about Tomcat's implementation ?
Unfortunately Tomcat3.1 only implements session tracking by
cookies (As I
understood when I studied the source code).
I had the same problem and extended Tomcat by myself. I wrote a new
SessionInterceptor and registered it in /conf/server.xml.
Up to now I haven't experienced any side effects.
reinhard pilz
-Original Message-
From: A mailing list about Java Server Pages specification
and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Dacian-Virgil Hantig
Sent: Friday, June 09, 2000 14:10
To: [EMAIL PROTECTED]
Subject: Cookies in Tomcat
Hi everybody,
I'm experimenting some problems with Cookies in Tomcat. In
Documentation is written that the usage of cookies or URL Rewriting is
transparent for the user, but my program DOESN'T work if I
have Cookies
Prompt and I click to the No when the browser asks me if I want a
Cookie. I can't use cookies (BOSS' REQUEST :)!
The cookie in question is the JSESSIONID, probably is the SessionID
from the HttpSession, because without this cookie my session goes to
hell ... and back :) ... and all my beans are instantiated again, and
all my values are lost :(
What can I do? Every little advice is welcome.
Yours,
Dacian
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Re: Cookies in Tomcat
You can download the source of tomcat: http://jakarta.apache.org/builds/tomcat/release/v3.1/src/ You'll need jakarta-ant.zip as it is the compiler for jakarta-tomcat.zip -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Dacian-Virgil Hantig Sent: Friday, June 09, 2000 18:38 To: [EMAIL PROTECTED] Subject: Re: Cookies in Tomcat Hi, Could you tell me where did you find source codes or other documentation about Tomcat's implementation ? Unfortunately Tomcat3.1 only implements session tracking by cookies (As I understood when I studied the source code). I had the same problem and extended Tomcat by myself. I wrote a new SessionInterceptor and registered it in /conf/server.xml. Up to now I haven't experienced any side effects. reinhard pilz -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Dacian-Virgil Hantig Sent: Friday, June 09, 2000 14:10 To: [EMAIL PROTECTED] Subject: Cookies in Tomcat Hi everybody, I'm experimenting some problems with Cookies in Tomcat. In Documentation is written that the usage of cookies or URL Rewriting is transparent for the user, but my program DOESN'T work if I have Cookies Prompt and I click to the No when the browser asks me if I want a Cookie. I can't use cookies (BOSS' REQUEST :)! The cookie in question is the JSESSIONID, probably is the SessionID from the HttpSession, because without this cookie my session goes to hell ... and back :) ... and all my beans are instantiated again, and all my values are lost :( What can I do? Every little advice is welcome. Yours, Dacian == = To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Cookies in Tomcat
Reinhard Pilz wrote: Unfortunately Tomcat3.1 only implements session tracking by cookies (As I understood when I studied the source code). This statement is not correct. See class org.apache.tomcat.core.HttpServletResponseFacade.java in the Tomcat 3.1 release, where URL rewriting support is implemented in the encodeRedirectURL() and encodeURL() methods. There are issues with getting URL rewriting to work when you are using Tomcat+Apache, because Apache does not correctly recognize the path parameter that is used to pass the session ID. The workaround is to use Apache's "mod_rewrite" module. See the FAQ-O-MATIC at http://jakarta.apache.org and do a search for "url rewriting". Craig McClanahan === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Cookies in Tomcat
Unfortunately Tomcat3.1 only implements session tracking by cookies (As I understood when I studied the source code). I had the same problem and extended Tomcat by myself. I wrote a new SessionInterceptor and registered it in /conf/server.xml. Up to now I haven't experienced any side effects. reinhard pilz -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Dacian-Virgil Hantig Sent: Friday, June 09, 2000 14:10 To: [EMAIL PROTECTED] Subject: Cookies in Tomcat Hi everybody, I'm experimenting some problems with Cookies in Tomcat. In Documentation is written that the usage of cookies or URL Rewriting is transparent for the user, but my program DOESN'T work if I have Cookies Prompt and I click to the No when the browser asks me if I want a Cookie. I can't use cookies (BOSS' REQUEST :)! The cookie in question is the JSESSIONID, probably is the SessionID from the HttpSession, because without this cookie my session goes to hell ... and back :) ... and all my beans are instantiated again, and all my values are lost :( What can I do? Every little advice is welcome. Yours, Dacian == = To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Cookies in Tomcat
Hi, Could you tell me where did you find source codes or other documentation about Tomcat's implementation ? Unfortunately Tomcat3.1 only implements session tracking by cookies (As I understood when I studied the source code). I had the same problem and extended Tomcat by myself. I wrote a new SessionInterceptor and registered it in /conf/server.xml. Up to now I haven't experienced any side effects. reinhard pilz -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Dacian-Virgil Hantig Sent: Friday, June 09, 2000 14:10 To: [EMAIL PROTECTED] Subject: Cookies in Tomcat Hi everybody, I'm experimenting some problems with Cookies in Tomcat. In Documentation is written that the usage of cookies or URL Rewriting is transparent for the user, but my program DOESN'T work if I have Cookies Prompt and I click to the No when the browser asks me if I want a Cookie. I can't use cookies (BOSS' REQUEST :)! The cookie in question is the JSESSIONID, probably is the SessionID from the HttpSession, because without this cookie my session goes to hell ... and back :) ... and all my beans are instantiated again, and all my values are lost :( What can I do? Every little advice is welcome. Yours, Dacian === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: cookies and redirects
I had this problem also. The cookie path and domain seemed to have been set
in such a way that the cookie was not "seen" buy the redirected-to page.
I added setPath and setDomain like this:
Cookie c = new Cookie("rememberme", "checked");
c.setMaxAge(24*365*60*60);
c.setPath("/");
c.setDomain(".cafepress.com");
response.addCookie(c);
and the problem was solved
-fred
I am having the same problem as below. I set a cookie on login, then
redirect to the appropriate page without even writing a single line to the
output stream and the cookie does not get set. Is there any way to get
around this?
Travis
On Mon, 17 Apr 2000 08:10:21 -0400, Jerry Denman [EMAIL PROTECTED]
wrote:
Without seeing your code I can only make a guess - all cookie operations
typically must take place within the HEAD/HEAD tags. Most often the
cookie will not set if done in any other portion of the HTML code.
Hope that helps
Jerry M Denman
Management Information Consulting
-Original Message-
From: Mr. Srinivas Rao [mailto:[EMAIL PROTECTED]]
Sent: Monday, April 17, 2000 7:54 AM
To: [EMAIL PROTECTED]
Subject: JSP query with cookies setting
hi,
I am facing very strange problem that is I am using jsp with tomcat web
server.
I am trying to add certain cookies on certain conditions. I am able to
do
it as per my wish if I just let the page go on its flow..but if i am
trying
to redirect the page after adding the cookie, it wont add the cookie
althought redirecting the page properly and doing all other things in the
required manner.
Please try to find the solution and mail me..
Regards
ES Rao
Travis Reeder
Director, Internet Technologies
Xabre.com
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Re: cookies and redirects
I am having the same problem as below. I set a cookie on login, then redirect to the appropriate page without even writing a single line to the output stream and the cookie does not get set. Is there any way to get around this? Travis On Mon, 17 Apr 2000 08:10:21 -0400, Jerry Denman [EMAIL PROTECTED] wrote: Without seeing your code I can only make a guess - all cookie operations typically must take place within the HEAD/HEAD tags. Most often the cookie will not set if done in any other portion of the HTML code. Hope that helps Jerry M Denman Management Information Consulting -Original Message- From: Mr. Srinivas Rao [mailto:[EMAIL PROTECTED]] Sent: Monday, April 17, 2000 7:54 AM To: [EMAIL PROTECTED] Subject: JSP query with cookies setting hi, I am facing very strange problem that is I am using jsp with tomcat web server. I am trying to add certain cookies on certain conditions. I am able to do it as per my wish if I just let the page go on its flow..but if i am trying to redirect the page after adding the cookie, it wont add the cookie althought redirecting the page properly and doing all other things in the required manner. Please try to find the solution and mail me.. Regards ES Rao Travis Reeder Director, Internet Technologies Xabre.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: cookies
You might some info on cookies at cookiecentral.com -Kumar |Content-Transfer-Encoding: 7bit |X-Priority: 3 |X-MSMail-Priority: Normal |X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 |Subject: cookies |To: [EMAIL PROTECTED] | |hello every body | |Can any body give me information how to acess cookies from jsp. |kindly give me some info on this. |thanks | |your faithfully, |srinivas | |=== |To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". |Some relevant FAQs on JSP/Servlets can be found at: | | http://java.sun.com/products/jsp/faq.html | http://www.esperanto.org.nz/jsp/jspfaq.html | http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP | http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: cookies
This code sends a cookie to the browser:
// Create de cookie
Cookie cookieTest = new Cookie("MyName","MyValue");
// Sends de cookie
response.addCookie(cookieTest);
This code get a cookie from the browser:
javax.servlet.http.Cookie cookies[];
cookies = request.getCookies();
if (cookies != null)
{
for (int i= 0; i cookies.length; i++)
{
if (cookies[i].getName().equals("MyName"))
{
System.out.println(cookies[i].getName());
System.out.println(cookies[i].getValue());
break;
}
}
}
At 12:45 AM 4/14/00 +0530, you wrote:
hello every body
Can any body give me information how to acess cookies from jsp.
kindly give me some info on this.
thanks
your faithfully,
srinivas
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Re: Cookies
Is this is a typo? U R saying (!!!)
if ((cookies == null) || (cookies.length == 0))
{
%
display cookies
%}%
It should be...
if ((cookies == null) || (cookies.length == 0))
{
%
Display "Cookies not found..."
%}
else
{
Display all cookies...
}
%
- Original Message -
From: "Beck, Matthew" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, March 28, 2000 12:12 PM
Subject: Cookies
I'm working with JSWDK 1.0.1 and have to simple JSP pages for testing
cookie
reading and writing (copied below). I turn on warnings about cookies in
IE
and can inspect the contents of the cookie coming down to my browser.
However, when I look for cookies coming back to the server there are none.
I'm suspicious that the problem is related to running on
http://localhost:8080/ http://localhost:8080/ rather than a "real"
domain. Anyone seen similar behavior? Recommendations???
-Matthew
PutCookie.jsp:
%
Cookie ts = new Cookie("CookieTime",(new java.util.Date()).toString());
response.addCookie(ts);
%
html
head
titleUntitled Document/title
meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"
/head
body bgcolor="#FF"
Sending Cookies
/body
/html
GetCookies.jsp:
%
System.out.println("Received page request");
Cookie cookies[] = request.getCookies();
%
html
head
titleUntitled Document/title
meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"
/head
body bgcolor="#FF"
%
if ((cookies == null) || (cookies.length == 0))
{
%
pFound %=cookies.length% cookies/p
table width="100%" border="1"
tr
tdName/td
tdValue/td
tdComment/td
tdMax Age/td
/tr
%
for (int i=0; i cookies.length; i++)
{
Cookie c = cookies[i];
System.out.println("Name: " + c.getName() + " Value: " + c.getValue() +
"
MaxAge: " + c.getMaxAge());
%
tr
td%=c.getName()%/td
td%=c.getValue()%/td
td%=c.getComment()%/td
td%=c.getMaxAge()%/td
/tr
%
}
%
/table
pnbsp;/p
pnbsp; /p
%
}
else
{
System.out.println("NO COOKIES FOUND");
%No Cookies Found%
}
%
/body
/html
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Re: Cookies
Wow, I feel really stupid now! That's exactly it. Like finding that extra
; Thank you VERY much
-Original Message-
From: Shrisha Radhakrishna [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, March 28, 2000 4:06 PM
To: [EMAIL PROTECTED]
Subject: Re: Cookies
Is this is a typo? U R saying (!!!)
if ((cookies == null) || (cookies.length == 0))
{
%
display cookies
%}%
It should be...
if ((cookies == null) || (cookies.length == 0))
{
%
Display "Cookies not found..."
%}
else
{
Display all cookies...
}
%
- Original Message -
From: "Beck, Matthew" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, March 28, 2000 12:12 PM
Subject: Cookies
I'm working with JSWDK 1.0.1 and have to simple JSP pages for testing
cookie
reading and writing (copied below). I turn on warnings about cookies in
IE
and can inspect the contents of the cookie coming down to my browser.
However, when I look for cookies coming back to the server there are none.
I'm suspicious that the problem is related to running on
http://localhost:8080/ http://localhost:8080/ rather than a "real"
domain. Anyone seen similar behavior? Recommendations???
-Matthew
PutCookie.jsp:
%
Cookie ts = new Cookie("CookieTime",(new java.util.Date()).toString());
response.addCookie(ts);
%
html
head
titleUntitled Document/title
meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"
/head
body bgcolor="#FF"
Sending Cookies
/body
/html
GetCookies.jsp:
%
System.out.println("Received page request");
Cookie cookies[] = request.getCookies();
%
html
head
titleUntitled Document/title
meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"
/head
body bgcolor="#FF"
%
if ((cookies == null) || (cookies.length == 0))
{
%
pFound %=cookies.length% cookies/p
table width="100%" border="1"
tr
tdName/td
tdValue/td
tdComment/td
tdMax Age/td
/tr
%
for (int i=0; i cookies.length; i++)
{
Cookie c = cookies[i];
System.out.println("Name: " + c.getName() + " Value: " + c.getValue() +
"
MaxAge: " + c.getMaxAge());
%
tr
td%=c.getName()%/td
td%=c.getValue()%/td
td%=c.getComment()%/td
td%=c.getMaxAge()%/td
/tr
%
}
%
/table
pnbsp;/p
pnbsp; /p
%
}
else
{
System.out.println("NO COOKIES FOUND");
%No Cookies Found%
}
%
/body
/html
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Re: Cookies.
Hi,
We had the same problem with Tomcat 3.0/Nt 4.0.
We are currently using the following workaround (three commented lines) in the
org.apache.tomcat.util and it seems to work well :
protected MimeHeaderField putHeader(String name) {
// if (containsHeader(name)) {
// removeHeader(name);
// }
return addHeader(name);
}
Christian
"ARORA SUMEET (MSD_MAT)" a écrit :
thanks arun,
my specific question was that i wanted three cookies to be set in my
application.
i am finding that only the one i am setting the last is going to the client
and that is the only one available to me later on when i read it back.
it is that in tomcat on nt, i am able to set only one cookie.
i have still not overcome the problem of setting three cookies. any help
will be appreciated.
i was able to change the value of the cookie.
-SA
-Original Message-
From: Arun Thomas [SMTP:[EMAIL PROTECTED]]
Sent: Tuesday, February 15, 2000 3:37 AM
To: ARORA SUMEET (MSD_MAT)
Cc: JSP Mail List
Subject: RE: Cookies.
Sensitivity: Confidential
Sumeet,
The standard way to replace a cookie is to add a new cookie with the same
path and domain which has the maxAge set to 0 (i.e. expire immediately).
The old
cookie is therefore replaced by the
new cookie which then immediately expires.
-AMT
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of ARORA SUMEET (MSD_MAT)
Sent: Friday, February 11, 2000 10:56 PM
To: [EMAIL PROTECTED]
Subject: Cookies.
Importance: High
Sensitivity: Confidential
hi list
I have a couple of doubts wrt cookies. I use tomcat and win/nt
1.
I am trying to use multiple cookies for my project.
However i am finding that the cookie that i am setting last is
the only one
getting sent.
Any particular reason why this is happenning. any solution
eg. code
Cookie uidCookie = new Cookie("TMX_CUID", uname);
Cookie sidCookie = new Cookie("TMX_SID", sid);
Cookie cidCookie = new Cookie("TMX_CUSTCODE", custCode);
response.addCookie(uidCookie);
response.addCookie(sidCookie);
response.addCookie(cidCookie);
only cidCookie is what i am able to access later on.
2.
Are there are no methods to remove a cookie.
All i could find was cookie.setValue();
I want to remove all these at the time i logout.
i tried getting the cookie and cookie.setValue(null); but it is not
happenning. any particular reasons.
are there better ways of doing this.
TIA
Sumeet
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Re: Cookies.
thanks arun,
my specific question was that i wanted three cookies to be set in my
application.
i am finding that only the one i am setting the last is going to the client
and that is the only one available to me later on when i read it back.
it is that in tomcat on nt, i am able to set only one cookie.
i have still not overcome the problem of setting three cookies. any help
will be appreciated.
i was able to change the value of the cookie.
-SA
-Original Message-
From: Arun Thomas [SMTP:[EMAIL PROTECTED]]
Sent: Tuesday, February 15, 2000 3:37 AM
To: ARORA SUMEET (MSD_MAT)
Cc: JSP Mail List
Subject: RE: Cookies.
Sensitivity: Confidential
Sumeet,
The standard way to replace a cookie is to add a new cookie with the same
path and domain which has the maxAge set to 0 (i.e. expire immediately).
The old
cookie is therefore replaced by the
new cookie which then immediately expires.
-AMT
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of ARORA SUMEET (MSD_MAT)
Sent: Friday, February 11, 2000 10:56 PM
To: [EMAIL PROTECTED]
Subject: Cookies.
Importance: High
Sensitivity: Confidential
hi list
I have a couple of doubts wrt cookies. I use tomcat and win/nt
1.
I am trying to use multiple cookies for my project.
However i am finding that the cookie that i am setting last is
the only one
getting sent.
Any particular reason why this is happenning. any solution
eg. code
Cookie uidCookie = new Cookie("TMX_CUID", uname);
Cookie sidCookie = new Cookie("TMX_SID", sid);
Cookie cidCookie = new Cookie("TMX_CUSTCODE", custCode);
response.addCookie(uidCookie);
response.addCookie(sidCookie);
response.addCookie(cidCookie);
only cidCookie is what i am able to access later on.
2.
Are there are no methods to remove a cookie.
All i could find was cookie.setValue();
I want to remove all these at the time i logout.
i tried getting the cookie and cookie.setValue(null); but it is not
happenning. any particular reasons.
are there better ways of doing this.
TIA
Sumeet
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Re: Cookies.
Arora,
Why do you insist on setting three separate cookies instead of one cookie
that contains the three values? You can't set different cookies from the
same URL. You should just combine the three values into one and set that
value into a single cookie. Separate the values with a distinguishing
character and use the StringTokenizer to parse the values.
-Richard
Richard Yee
DMC1 Corporation
305 W. Evelyn Ave.
Mtn. View, CA. 94041
650-963-3116
[EMAIL PROTECTED]
-Original Message-
From: ARORA SUMEET (MSD_MAT) [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 14, 2000 7:51 PM
To: [EMAIL PROTECTED]
Subject: Re: Cookies.
Importance: High
Sensitivity: Confidential
thanks arun,
my specific question was that i wanted three cookies to be set in my
application.
i am finding that only the one i am setting the last is going to the client
and that is the only one available to me later on when i read it back.
it is that in tomcat on nt, i am able to set only one cookie.
i have still not overcome the problem of setting three cookies. any help
will be appreciated.
i was able to change the value of the cookie.
-SA
-Original Message-
From: Arun Thomas [SMTP:[EMAIL PROTECTED]]
Sent: Tuesday, February 15, 2000 3:37 AM
To: ARORA SUMEET (MSD_MAT)
Cc: JSP Mail List
Subject: RE: Cookies.
Sensitivity: Confidential
Sumeet,
The standard way to replace a cookie is to add a new cookie with the same
path and domain which has the maxAge set to 0 (i.e. expire immediately).
The old
cookie is therefore replaced by the
new cookie which then immediately expires.
-AMT
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of ARORA SUMEET (MSD_MAT)
Sent: Friday, February 11, 2000 10:56 PM
To: [EMAIL PROTECTED]
Subject: Cookies.
Importance: High
Sensitivity: Confidential
hi list
I have a couple of doubts wrt cookies. I use tomcat and win/nt
1.
I am trying to use multiple cookies for my project.
However i am finding that the cookie that i am setting last is
the only one
getting sent.
Any particular reason why this is happenning. any solution
eg. code
Cookie uidCookie = new Cookie("TMX_CUID", uname);
Cookie sidCookie = new Cookie("TMX_SID", sid);
Cookie cidCookie = new Cookie("TMX_CUSTCODE", custCode);
response.addCookie(uidCookie);
response.addCookie(sidCookie);
response.addCookie(cidCookie);
only cidCookie is what i am able to access later on.
2.
Are there are no methods to remove a cookie.
All i could find was cookie.setValue();
I want to remove all these at the time i logout.
i tried getting the cookie and cookie.setValue(null); but it is not
happenning. any particular reasons.
are there better ways of doing this.
TIA
Sumeet
==
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http://www.esperanto.org.nz/jsp/jspfaq.html
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FAQs on JSP can be found at:
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Re: Cookies.
Sumeet,
The standard way to replace a cookie is to add a new cookie with the same
path and domain which has the maxAge set to 0 (i.e. expire immediately).
The old
cookie is therefore replaced by the
new cookie which then immediately expires.
-AMT
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of ARORA SUMEET (MSD_MAT)
Sent: Friday, February 11, 2000 10:56 PM
To: [EMAIL PROTECTED]
Subject: Cookies.
Importance: High
Sensitivity: Confidential
hi list
I have a couple of doubts wrt cookies. I use tomcat and win/nt
1.
I am trying to use multiple cookies for my project.
However i am finding that the cookie that i am setting last is
the only one
getting sent.
Any particular reason why this is happenning. any solution
eg. code
Cookie uidCookie = new Cookie("TMX_CUID", uname);
Cookie sidCookie = new Cookie("TMX_SID", sid);
Cookie cidCookie = new Cookie("TMX_CUSTCODE", custCode);
response.addCookie(uidCookie);
response.addCookie(sidCookie);
response.addCookie(cidCookie);
only cidCookie is what i am able to access later on.
2.
Are there are no methods to remove a cookie.
All i could find was cookie.setValue();
I want to remove all these at the time i logout.
i tried getting the cookie and cookie.setValue(null); but it is not
happenning. any particular reasons.
are there better ways of doing this.
TIA
Sumeet
==
=
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
JSP-INTEREST".
FAQs on JSP can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
===
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http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Cookies
Have you tried the FAQ? Specifically question 39?
- Original Message -
From: Michael Parcewski [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, March 04, 2000 5:11 AM
Subject: Cookies
I've checked everywhere else and have come up empty, so I'll try here.
here's my problem, we do some branding on our site and we wanted to use
cookies to persist branding when users return to the site.
We decided, since there's no other way, to use cookies, but I'm having a
problem. I can set the cookie, but can't disable it. Take a look at the
code below, and see if you can help me out.
/// This logs in a user and creates a session (session code taken out)
if ("Log-In".equals(request.getParameter("action") {
Cookie c = new Cookie("firstName",
student.getFirstName());
c.setMaxAge(364*24*60*60);
response.addCookie(c);
if
(student.getAffiliation().getPrimaryKey()
!= null) {
Cookie c2 = new Cookie("schoolId",
student.getAffiliation().getPrimaryKey().toString());
c2.setMaxAge(364*24*60*60);
response.addCookie(c2);
}
// This is supposed to disable cookie (but doesn't)
if ("disable_cookie".equals(request.getParameter("action"))) {
Cookie c3[] = request.getCookies();
for (int i = 0; i c3.length; i++) {
out.println("should expire");
c3[i].setMaxAge(0);
}
}
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http://www.esperanto.org.nz/jsp/jspfaq.html
---
Richard Vowles, Infrastructure Architect, Inprise New Zealand
home-email: "mailto:[EMAIL PROTECTED], work-email: "[EMAIL PROTECTED]"
"Is it not a foolish man who puts all his chickens down his trousers" -
Alexi Sayle, Panic
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Re: Cookies For Session Management, Is It JRun?
From what I understand of how cookies work, they are specified for a particular site. I would assume that a browser would see hostname.domainname.com:8000 and hostname.domainname.com as being two separate sites, and so cookies it recieves from one will not be sent to the other. Whatever, I would expect this to be a browser issue rather than a server one. Dave -Original Message- From: Ball, Stephen [mailto:[EMAIL PROTECTED]] Sent: 08 September 1999 13:22 To: [EMAIL PROTECTED] Subject: Cookies For Session Management, Is It JRun? Hello All, I don't know if this has already been discussed, but I am constantly running into a "situation". I am maintaining a base url throughout my session. (hostname.domainname.com:8000) I rely on this url for all types of navigation. On occasion, myself or another user will use an equivalent valid machine name for our intranet, be it an IP address or just a local hostname to access the site. As session objects are being "put" and then "get", I get all sorts of null session objects. After checking it out, I realized that the IP address, the local hostname, the fully qualified name are all maintaining different sessions. Therefore all session objects under the IP address are maintained under a seperate cookie from the session objects maintained under the hostname. Is this part of the spec? Is this a JRun issue only? Do I just need to come up with a best practice for coding around this? Thanks In Advance, Stephen C. Ball Consultant, Software Architects, Inc. [EMAIL PROTECTED] === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Cookies For Session Management, Is It JRun?
As I understand it, this is part of the "spec" for cookies. When they are set, there is a "domain" portion, that if not specified defaults to the root of the http request. So, by calling the page by different addresses you will get a seperate cookie for each one, unless you specifically set the cookie's domain. See http://java.sun.com/products/servlet/2.1/api/javax.servlet.http.Cookie.htm l But then only the specified host will be able to see the Cookie, others won't get a Cookie at all. Lance Lavandowska Software Engineer http://www.AgDomain.Com -Original Message- From: Ball, Stephen [EMAIL PROTECTED] To: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Wednesday, September 08, 1999 7:39 AM Subject: Cookies For Session Management, Is It JRun? Hello All, I don't know if this has already been discussed, but I am constantly running into a "situation". I am maintaining a base url throughout my session. (hostname.domainname.com:8000) I rely on this url for all types of navigation. On occasion, myself or another user will use an equivalent valid machine name for our intranet, be it an IP address or just a local hostname to access the site. As session objects are being "put" and then "get", I get all sorts of null session objects. After checking it out, I realized that the IP address, the local hostname, the fully qualified name are all maintaining different sessions. Therefore all session objects under the IP address are maintained under a seperate cookie from the session objects maintained under the hostname. Is this part of the spec? Is this a JRun issue only? Do I just need to come up with a best practice for coding around this? Thanks In Advance, Stephen C. Ball Consultant, Software Architects, Inc. [EMAIL PROTECTED] = == To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
