I'll have to look into whether there is a workaround for that ThreadLocal bug, and figure out a way to test this.
On Jan 8, 2008 2:08 PM, jason lea <[EMAIL PROTECTED]> wrote: > Hi, > > We get this error quite often with Java 1.5, we asked about it in the > mailing list back in August. We found the error doesn't occur in Java 1.6. > We usually see a stack trace with a NPE when doing getSession() or > getCookies(). > > Here is what I wrote last time: > > We are getting an intermittent NullPointerException in Tapestry 5.0.5. We > are running on Java 1.5. > It seems that the RequestGlobals has a null Request when the call to > getCookies is made (or that RequestGlobals is null). We cannot get the > error to occur every time so testing is tricky, sometimes it occurs on the > first request after the webapp starts with subsequent requests good for a > few minutes before it occurs again. Other times it starts fine and pressing > F5 100 times might make it occur. > > Our thought at the moment is that a ThreadLocal bug ( > http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6550283 ) might be > causing the RequestGlobals to initially be correctly initialised and stored > in ThreadLocal but later on with more items being added this bug means > further down the track, a new RequestGlobals is added with null values. > > > > -- > Jason Lea > -- Howard M. Lewis Ship Creator Apache Tapestry and Apache HiveMind --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
