[Opensim-users] Script engine issue [listeners]

Thu Jun 4 19:05:01 UTC 2015

I wonder why the scripts need so many listens? I seldom have more than 1 or
2.

On Thu, Jun 4, 2015 at 9:40 AM, Karl Dreyer <paolinos at islandoasis.biz>
wrote:

> OK, just to close the loop on this.
>
> After making the adjustments to the correct set of ini files(ugh); the
> issue appears to be resolved.
>
> it turns out, it wasn't the max_listens_per region.. but in fact Was the
> max_listens_per_script.  The default is set to 64 (I believe).  I set it to
> 0 so as to not impose any limitations and Voilà .. it's fixed!
>
> I want to thank everyone who took the time to respond...  it is much
> appreciated!
>
> Kind Regards,
> Karl
>
> >
> >
> >
> > This dump is after the issue presents itself and it's not showing any
> > scripts waiting for load.  That's what is really strange.  They
> > all work perfectly for an underterminate amount of time then, a random
> > subset of them just stop.
> > I will point out that when I adjusted
> > the max_listens_per_script & max_listens_per_region, I
> > adjusted the ini files for a different region (smacks myself in the head)
> > so I just finished adjusting the correct files and am not restarting the
> > simulator.  We'll see if that takes care of it.
> > Also, what's
> > the word on increasing the MaxThreads setting from 100 to lets say
> > 300 ...  Could that setting be imposing some sort of limitation and
> > would adjusting it up cause any unexpected negative side
> > effects?
> > Kind Regards,
> > Karl
> >> Hi Karl,
> >
> >>
> >
> >> When this stops working, can you check the xengine status in the
> > console?
> >
> >> I see the results you have included here, but is this before or
> > after
> >
> >> the communication stops?
> >
> >>
> >
> >> We had a similar issue back in December on 3rd Rock Grid and when
> > things
> >
> >> stopped working, checking the xengine status would always show
> > scripts
> >
> >> waiting for load.
> >
> >> Can you see if this is the case for you? When this stops working
> > does
> >
> >> xengine status show scripts waiting for load?
> >
> >> If so, I can share the steps we took to correct our issues which
> > might
> >
> >> work for you as well.
> >
> >>
> >
> >> Additionally, which version of opensim are you running?
> >
> >>
> >
> >> ~Butch
> >
> >>
> >
> >>
> >
> >> On 6/1/2015 11:35 AM, Karl Dreyer wrote:
> >
> >>>
> >
> >>> Hello everyone... I have a member that is experiencing a
> > strange
> >
> >>> issue. He has server and client modules (in world prims using
> >
> >>> llRegionSay & llRegionSayTo to communicate commands to
> > "client"
> >
> >>> prims). When the simulator is restarted, all works properly as
> >
> >>> expected BUT then, after what seems to be a random length of time
> > it
> >
> >>> seems that communcations on the sim cease to function. i.e.
> > It's
> >
> >>> almost as if the llRegionSay & llRegionSayTo cease to work
> > properly.
> >
> >>> the client prims aren't receiving the messages from the
> > servers.
> >
> >>> What makes this even more strange is that it doesn't happen with
> > all
> >
> >>> of them and the prims being effected is random.. in other words,
> > an
> >
> >>> hour after the sim is restarted (for example) a subset of the
> > servers
> >
> >>> are failing to properly send messages but the subset of
> > scripts
> >
> >>> effected seems to be different each time.
> >
> >>>
> >
> >>> I have had my resident go through and confirm that channel
> > settings
> >
> >>> are set correctly and that there is no channel confusion or
> > conflicts
> >
> >>> ... the scripts themselves seem to be OK. I also had him test
> > this
> >
> >>> system on a blank sim or a sim with considerably less scripts and
> > the
> >
> >>> system works flawlessly.
> >
> >>>
> >
> >>> My first thought was that there was an issue with the listeners
> > in the
> >
> >>> receiving prims and we're hitting some sort of imposed limit to
> > the
> >
> >>> number of listeners or listener events allowed on a region. I
> > found
> >
> >>> in the OpenSimDefaults.ini file that there is in fact a
> >
> >>> max_listens_per_region setting and a max_listens_per_script
> > setting.
> >
> >>> My first inclination was that he was hitting one of these limits
> > so,
> >
> >>> I modified these settings to 0 so that the system would not
> > impose any
> >
> >>> limits and unfortunately, this did not fix the issue.
> >
> >>>
> >
> >>> Is there somewhere else in the ini files or hardcoded in the
> > simulator
> >
> >>> code itself where a limitation is being set? If not, what else
> > could
> >
> >>> be causing this behavior?
> >
> >>>
> >
> >>> Below is a dump of some of the relevant statistics for the region
> > in
> >
> >>> question. Any assistance would be greatly appreciated.
> >
> >>>
> >
> >>> CONNECTION STATISTICS
> >
> >>> Client logouts due to no data receive timeout: 0
> >
> >>> SAMPLE FRAME STATISTICS
> >
> >>> Dilatn SimFPS PhyFPS AgntUp RootAg ChldAg Prims AtvPrm AtvScr
> >
> >>> ScrLPS
> >
> >>> 1.00 54 53.8 0.0 0 0 6623 0 1760
> >
> >>> 5
> >
> >>> PktsIn PktOut PendDl PendUl UnackB TotlFt NetFt PhysFt OthrFt
> >
> >>> AgntFt
> >
> >>> ImgsFt
> >
> >>> 15 24 0 0 0 19.1 0.0 0.0 0.0 0.0
> >
> >>> 0.0
> >
> >>> MEMORY STATISTICS
> >
> >>> Heap allocated to OpenSim : 645 MB
> >
> >>> Last heap allocation rate : 0.323 MB/s
> >
> >>> Average heap allocation rate: 0.202 MB/s
> >
> >>> Process memory : 1270 MB
> >
> >>> Status of XEngine instance
> >
> >>> Scripts loaded : 1760
> >
> >>> Scripts waiting for load : 0
> >
> >>> Max threads : 100
> >
> >>> Min threads : 2
> >
> >>> Allocated threads : 12
> >
> >>> In use threads : 2
> >
> >>> Work items waiting : 0
> >
> >>> Events queued : 0
> >
> >>> Events processed : 214185
> >
> >>> Sensors : 8
> >
> >>> Dataserver requests : 0
> >
> >>> Timers : 46
> >
> >>> Listeners : 61
> >
> >>>
> >
> >>>
> >
> >>>
> >
> >>> _______________________________________________
> >
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> >
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> >
> >>>
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> >
> >>
> >
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> >
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> >
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> >
> >>
> >
> >
> >
> >
> >
> > ___________________________
> >
> > Karl M. Dreyer Jr.
> >
> > In World Avi : Damean Paolino
> >
> > Island Oasis, LLC Co-Founder | CIO
> >
> > http://www.islandoasis.biz
> >
> >
> >
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> >
>
>
> ___________________________
> Karl M. Dreyer Jr.
> In World Avi : Damean Paolino
> Island Oasis, LLC Co-Founder | CIO
> http://www.islandoasis.biz
>
> Notice: The contents of this email and any files transmitted with it are
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