A deadlock was observed today where NPC removal on a script thread would lock the NPC list and then try to lock the sensor list via scripted attachment removal.
Concurrently, the sensor sweep thread would lock the sensor list and then try to lock the NPC list to check NPC status.
This commit resolves the deadlock by replacing the sensor list on update rather than locking it for the duration of the sweep.
c150320 started explicitly disposing of the physics scene and nulling it out on region shutdown.
However, the update loop may not have yet checked Scene.ShuttingDown, particularly if avatars were not in the scene, causing failure when it tried to lookup time dilation.
This commit moves the setting of m_shuttingDown above the existing 500ms pause to notify avatars that they are being kicked.
This should not affect the few other places that use this flag.
Possibly this was for a feature that was never implemented or was otherwise removed.
Thanks to SignpostMarv for the spot of the warning that shows this parameter was never changed.
This is to try and resolve a strange Initialization exception for the AppearanceManager type that only occurs on Windows 64 bit (not Windows 32 bit or Linux!)
Built from https://github.com/openmetaversefoundation/libopenmetaverse/commits/master
This update incorporates a fix by Melanie in libomv where textures would sometimes rotate slightly when other properties were changed.
Hence addresses http://opensimulator.org/mantis/view.php?id=6100
This update also incorporates libomv bot code updates that significantly reduce the warning spam for pCampbot.
The change rate of libomv is low and many changes refer to bot or code not used by OpenSimulator, so I think it is sufficiently stable to use evne though it's not a release.
and into its own class. The BulletSim data structures track
individual prims as linksets of 1 so most of the prim code is not
different between a linked and unlinked object.
If we copy the asset description then we will only ever replicate the very first description, if there was one, not any subsequent changes.
Thanks to Oren Hurvitz of Kitely for this patch from http://opensimulator.org/mantis/view.php?id=6107
I have adapted it slightly to change the order of arguments (name before description rather than vice-versa) and slightly improve some method doc.
This aims to capture the amount of memory that OpenSim turns over whilst operating a region.
This memory is not lost - apart from leaks it is reclaimed by the garbage collector.
However, the more memory that gets turned over the more work the GC has to do to reclaim it.
This is fired when all regions are ready or when at least one region becomes not ready.
Recently added EventManager.OnRegionReady becomes OnRegionReadyStatusChange to match OnLoginsEnabledStatusChange
There is less justification for this word arrangement (verb after noun) now that command help is categorized.
Also removes "image queues show" in favour of existing alias "show image queues".
Justin Clark-Casey (justincc)