Re: Http Session Null issue

2009-07-14 Thread Pid
On 14/7/09 16:59, Achal Patel wrote: Thanks for the inputs. We hv traced this problem to a bug with Tomcat server. Have you filed a bug report? I'd be curious to see both the bug and your solution. You can file a patch along with the bug. https://issues.apache.org/bugzilla/ p Basical

Re: Http Session Null issue

2009-07-14 Thread Achal Patel
Thanks for the inputs. We hv traced this problem to a bug with Tomcat server. Basically the tomcat server is sending the response before the context/session is set. Since it is open source, we modified the code and that change has resolved this 500 error. The change we hv made is not the best poss

Re: Http Session Null issue

2009-07-04 Thread Pid
On 4/7/09 00:22, Konstantin Kolinko wrote: HttpSession session = request.getSession(); Is the request a legit one (that is, the one that is being served by Tomcat now)? Requests are recycled immediately after their processing is done, and it can result in null being returned by that method (th

Re: Http Session Null issue

2009-07-03 Thread Konstantin Kolinko
> HttpSession session = request.getSession(); Is the request a legit one (that is, the one that is being served by Tomcat now)? Requests are recycled immediately after their processing is done, and it can result in null being returned by that method (though throwing an IllegalStateException would

Re: Http Session Null issue

2009-07-03 Thread Daniel Henrique Alves Lima
Keep it simple. Try this first, if your problem is the "missing" attribute from http session. At least this what i would do in your place: > Maybe, you're getting a new session every time you're calling > this page > and "settings" reference is getting null. I *think* this can happe

Re: Http Session Null issue

2009-07-03 Thread Daniel Henrique Alves Lima
Hi, Achal. On Sat, 2009-07-04 at 00:47 +0530, Achal Patel wrote: > Hi Daniel, > > Yes, at Weblogic, request.getSession() is returning a non-null value AND > "(Settings) session.getAttribute(ATTR_NAME)" is > > > working. Ok. > > On Tomcat out of 5 requests this is happening for 2 times. > >

Re: Http Session Null issue

2009-07-03 Thread Achal Patel
Hi Daniel, Yes, at Weblogic, request.getSession() is returning a non-null value AND "(Settings) session.getAttribute(ATTR_NAME)" is > working. On Tomcat out of 5 requests this is happening for 2 times. Let me explain the deployment architecture: 1. User invokes JSP page 2. JSP calls homegrown f

Re: Http Session Null issue

2009-07-03 Thread Pid
On 3/7/09 15:18, Achal Patel wrote: Its basically below: HttpSession session = request.getSession(); Settings settings = (Settings) session.getAttribute(ATTR_NAME); I debugged it and got to know that session is getting null and again invoking the same resource from UI serves fine. The same is w

Re: Http Session Null issue

2009-07-03 Thread Daniel Henrique Alves Lima
How can the session been null if you're calling request.getSession() ? "(...) Returns the current session associated with this request, or if the request does not have a session, creates one. (...)" http://java.sun.com/products/servlet/2.2/javadoc/javax/servlet/http/HttpServletRequest.ht

Re: Http Session Null issue

2009-07-03 Thread Daniel Henrique Alves Lima
Hi, Achal. On Fri, 2009-07-03 at 19:48 +0530, Achal Patel wrote: > Its basically below: > > HttpSession session = request.getSession(); > Settings settings = (Settings) session.getAttribute(ATTR_NAME); > > I debugged it and got to know that session is getting null and again > invoking the same

Re: Http Session Null issue

2009-07-03 Thread Achal Patel
Its basically below: HttpSession session = request.getSession(); Settings settings = (Settings) session.getAttribute(ATTR_NAME); I debugged it and got to know that session is getting null and again invoking the same resource from UI serves fine. The same is working fine on Weblogic. Regards, Ach

Re: Http Session Null issue

2009-07-03 Thread Pid
On 3/7/09 14:25, Achal Patel wrote: Hi, I am facing strange issue with Tomcat 6 Jsp deployment. I have JSP pages deployed which internally performs operations and generates XML response which will be parsed using XSL and then finally displayed on the UI. Now when I invoke JSP pages from UI, sess

Http Session Null issue

2009-07-03 Thread Achal Patel
Hi, I am facing strange issue with Tomcat 6 Jsp deployment. I have JSP pages deployed which internally performs operations and generates XML response which will be parsed using XSL and then finally displayed on the UI. Now when I invoke JSP pages from UI, session is getting null between the reques