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October 20, 2009 at 6:15 pm #29914
Installed 3.0.8 on my XP (well, 2003 actually) the other day, running as service, and today, it was at 22K handles! I have restarted it, and now I can see in process explorer, how the handle count slowly but steadily climbs without even touching server. Procexp reveals lots of unnamed “Event” and “Semaphore” type handles.October 21, 2009 at 12:00 am #35386 I can confirm this.
I’ve had the memory usage skyrocket over 500 megs and eventually locks up the system, without any connections to the serverOctober 21, 2009 at 12:59 am #35387
would it be possible to have a link to the previous version, 3.0.7 as that handled fine.
We cannot get cerberus back up and running with this leak.
Nevemrind, 3.0.7 gives the same memory leakOctober 21, 2009 at 8:19 am #35384
Note, there is another thread on a memory peek on startup on Vista/W7, I think that is what you are experiencing. This handle leak takes effect slowly over time. http://www.cerberusftp.com/phpBB3/viewtopic.php?f=4&t=2419 ” class=”bbcode_url”> http://www.cerberusftp.com/phpBB3/viewtopic.php?f=4&t=2419October 22, 2009 at 5:02 am #35385 bgbearcatfan,
We have a fix coming for the memory leak that affects a small number of users and is likely causing the problem you are seeing. I should have a fix out by the end of the week.
The handle leak is new and I will investigate that immediately.October 23, 2009 at 2:59 am #35389
Handle leak confirmed. I will have a fix out this weekend.October 23, 2009 at 6:01 pm #35388 Thanks Serin.. I appreciate the info and hard work..
Sorry for posting in the wrong thread..October 26, 2009 at 2:00 am #35390
I’ve posted 18.104.22.168 which should resolve the recurring handle leak. It may also resolve the CPU spike that some people see when first starting the server.October 26, 2009 at 12:03 pm #35391 Yes, it seems much better now, the handle count is stable. – except… Enter the User Manager dialog and exit it again, 6 handles lost (I have 6 users configured, coincidence?). Enter the IP Manager dialog and exit it again, 2 handles lost.
So, there is still slightly wet on the floor.October 26, 2009 at 1:41 pm #35392
No, I know about the handle loss from opening and closing the User Manager. It is occurring because of the same library that caused the other handle leaks. I only had time to replace the critical sections of code (the ones that were getting called repeatedly every 30 seconds, and a few others). I will have all of the original XML parsing code replaced in the next version and that should resolve all handle leaks.
Thanks for trying it out. Regarding version numbers, I don’t print out the 4th version number. I should probably change that for at least the “About” box. You can tell the full version by opening the “Update” box.November 25, 2009 at 7:38 am #35394
In the latest release (22.214.171.124) the leaks on exiting (yes, exiting actually) the user manager and ip manager are still there. Also, there are quite a few GDI handles leaked in all three managers, and also in the about box.November 25, 2009 at 7:47 am #35393 Thanks mdj, I think I am aware of all of the current handle leaks. Many are left over from before and should be fixed within then next few releases.
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