Hi,
for a GWT application, I need a user management servlet, thus I am
setting an attribute for a session in which the current user is stored
(like this:
HttpSession session = getThreadLocalRequest().getSession(true);
session.setAttribute("user", "myUserName");
Now, I do have a different service, which I use to display some data.
When I click on a button on the client side, the data is displayed
correctly -- in about 59 of 60 cases. If I click the button often
enough, at one point, the following code will _not_ work:
HttpSession session = getThreadLocalRequest().getSession();
String userName = (String) session.getAttribute("user");
and at this point, userName suddenly is null!
As I said, most of the time, the code above works, but sometimes, it
doesn't... Why?
Also: I have printed the session id to the screen: It is correct (i.e.
always the same) as long as the above code works, but in the failure
case, the session id suddenly is different (although I am positive
that I neither started a new session nor asked GWT to do so...).
Any ideas? Do you need more information? What am I doing wrong?
Thanks for your help!
Philipp
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