Everything seems to be OK.
I just tested it with Jetty 7.5
When a session expires this call is executed:
Daemon Thread [HashSessionScavenger-0] (Suspended (breakpoint at line
454 in DiskDataStore$SessionEntry))
DiskDataStore$SessionEntry.unbind() line: 454
DiskDataStore.removeData(String) line: 166
AsynchronousDataStore.removeData(String) line: 209
DefaultPageStore.removePageData(String) line: 109
DefaultPageStore.unbind(String) line: 161
PageStoreManager.sessionExpired(String) line: 413
WicketApplication(Application).sessionUnbound(String) line: 478
WicketApplication(WebApplication).sessionUnbound(String) line: 509
HttpSessionStore$SessionBindingListener.valueUnbound(HttpSessionBindingEvent)
line: 430
HashSessionManager$HashedSession(AbstractSessionManager$Session).unbindValue(String,
Object) line: 1246
HashSessionManager$HashedSession(AbstractSessionManager$Session).doInvalidate()
line: 1080
HashSessionManager$HashedSession(AbstractSessionManager$Session).timeout()
line: 1037
HashSessionManager.scavenge() line: 318
HashSessionManager$2.run() line: 273
TimerThread.mainLoop() line: 512
TimerThread.run() line: 462
and it deletes the folder with the session data.
You may try it with your application server
On Thu, Dec 1, 2011 at 7:25 PM, Martin Grigorov <[email protected]> wrote:
> Hm,
>
> Maybe there is a bug. That's easy to check.
> I will let you know soon.
>
> On Thu, Dec 1, 2011 at 6:56 PM, Fang Lin <[email protected]> wrote:
>> About two weeks after we deployed Wicket 1.5.3, we ran into a file system
>> issue on one of our server.
>>
>> The following appeared in the application log on each page load:
>>
>> ERROR 29 08:01:57.665 Failed to create directory:
>> /usr/local/tomcat/work/Catalina/localhost/_/WicketFilter-filestore/0A91844EB9E584DD7CA8C48AD558AB2D.myuw11
>> [o.a.w.u.f.Files]
>> ERROR 29 08:01:57.666
>> /usr/local/tomcat/work/Catalina/localhost/_/WicketFilter-filestore/0A91844EB9E584DD7CA8C48AD558AB2D.myuw11/data
>> (No such file or directory) [o.a.w.p.DiskDataStore]
>> java.io.FileNotFoundException:
>> /usr/local/tomcat/work/Catalina/localhost/_/WicketFilter-filestore/0A91844EB9E584DD7CA8C48AD558AB2D.myuw11/data
>> (No such file or directory)
>> at java.io.RandomAccessFile.open(Native Method)
>> at java.io.RandomAccessFile.<init>(RandomAccessFile.java:212)
>> at
>> org.apache.wicket.pageStore.DiskDataStore$SessionEntry.getFileChannel(DiskDataStore.java:410)
>> at
>> org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:328)
>> at
>> org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:176)
>> at
>> org.apache.wicket.pageStore.AsynchronousDataStore$PageSavingRunnable.run(AsynchronousDataStore.java:356)
>> at java.lang.Thread.run(Thread.java:662)
>> WARN 29 08:01:57.666 Cannot save page with id '0' because the data file
>> cannot be opened.[o.a.w.p.DiskDataStore]
>>
>> There were total 129,852 sub-directories under
>> /data/logs/tomcat/work/Catalina/localhost/_/WicketFilter-filestore/, named
>> by session ID and host name.
>> Removed all the sub-directories, cleared the problem. What concerns me now
>> is that the ones created on previous days were not removed completely.
>> Therefore the number of sub-directories is increasing every day.
>>
>> Our session-timeout is 60 minutes.
>>
>> Thanks,
>> Fang
>>
>>
>>
>>
>
>
>
> --
> Martin Grigorov
> jWeekend
> Training, Consulting, Development
> http://jWeekend.com
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
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