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.
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".
justincc's original work. Sample scripts before doing so. Also refactor some
crucial common code and eliminate parameters that were only ever used with
the same constant value.
When linking, detach the no longer used SOG's from backup so they can be
collected. Since their Children collection is never emptied, they prevent
their former SOPs from being collected as well.
Physical linksets are fully functional.
Tweeking of the vehicle code to make it semi-work.
Utilize the new API2 for some setting operations.
Add GetOrientation() API call for proper reporting of children of linksets.
Changes the interface between C# and C++ code so old DLLs won't work!
Robert Adams