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multiple scripts in the same linkset can cause unnecessary thread aborts.
The first llDie() could lock Scene.m_deleting_scene_object.
The second llDie() would then wait at this lock.
The first llDie() would go on to remove the second script but always abort it since the second script's WorkItem would not go away.
Easiest solution here is to remove the m_deleting_scene_object since it's no longer justified - we no longer lock m_parts but take a copy instead.
This also requires an adjustment in XEngine.OnRemoveScript not to use instance.ObjectID instead when firing the OnObjectRemoved event.
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to release locks, resulting in a crippled simulator.
This seems to be a particular problem with ReaderWriterLockSlim, though other locks can be affected as well.
It has been seen to happen when llDie() is called in a linkset running more than one script.
Alleviation here means supplying a ScriptInstance.Stop() timeout of 1000ms rather than 0ms, to give events a chance to complete.
Also, we check the IsRunning status at the top of the ScriptInstance.EventProcessor() so that another event doesn't start in the mean time.
Ultimately, a better solution may have to be found since a long-running event would still exceed the timeout and be aborted.
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it more understandable as to what it is and what it does (hold a thread pool work item for a waiting of in-progress event)
Also add other various illustrative comments
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command
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(saving extra null checks, etc.)
However, it looks like we should retain SP.ParentID since it's much easier to use that in places where another thread could change ParentPart to null.
Otherwise one has to clumsily put ParentPart in a reference, etc. to avoid a race.
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<category/module>" to display commands in a category.
This is to deal with the hundred lines of command splurge when one previously typed "help"
Modelled somewhat on the mysql console
One can still type help <command> to get per command help at any point.
Categories capitalized to avoid conflict with the all-lowercase commands (except for commander system, as of yet).
Does not affect command parsing or any other aspects of the console apart from the help system.
Backwards compatible with existing modules.
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status" command.
This is for diagnostic purposes.
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They were all failing assertions but the exceptions these threw were caught as expected Exceptions.
I don't think we can easily distinguish these from the Exceptions that we're expecting.
So for now we'll do some messy manually checking with boolean setting instead.
This patch also corrects the assertions themselves.
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they're running
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No methods in the List class are thread safe in the MS specification/documentation
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This is already being done in the other place where a sensor is added.
Adding a sensor whilst another thread is iterating over the sensor list can cause a concurrency exception.
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are osReplaceString(string source, string patter, string replace, integer count, integer start)
The count parameter specifies the total number of replacements to make, -1 makes
all replacements.
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Thanks to zadark for pointing this out,
smxy for deciphering the ?: operator and
Plugh for the fix \o/ yay for IRC
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http://opensimulator.org/mantis/view.php?id=5763
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http://opensimulator.org/mantis/view.php?id=5756 http://opensimulator.org/mantis/view.php?id=5755 http://opensimulator.org/mantis/view.php?id=5754
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On the first frame, all startup scene objects are added to the physics scene.
This can cause a considerable delay, so we don't start raising the alarm on scene loop timeouts until the second frame.
This commit also slightly changes the behaviour of timeout reporting.
Previously, a report was made for the very first timed out thread, ignoring all others until the next watchdog check.
Instead, we now report every timed out thread, though we still only do this once no matter how long the timeout.
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speed.
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AvatarPlayAnimation()
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creating npcs sensed as agents and secondly the OS_NPC_SENSE_AS_AGENT option was having the opposite effect.
Hopefully makes progress on addressing http://opensimulator.org/mantis/view.php?id=5872
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check could succeed but then the npc removed before the subequent npc check.
The resulting null would cause an exception. We now check for null before looking at SenseAsAgent.
Hopefully fixes http://opensimulator.org/mantis/view.php?id=5872
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Path.GetDirectoryName when getting assembly loading path in Compiler.CompileFromDotNetText().
The Path.GetDirectoryName call in Compiler.CompileFromDotNetText is unnecessary since AppDomain.CurrentDomain.BaseDirectory is always a directory.
Later path concatenation is already done by Path.Combine() which handles any trailing slash.
Removing Path.GetDirectoryName() will not affect the runtime but allows NUnit to work since it doesn't add a trailing slash to AppDomain.CurrentDomain.BaseDirectory.
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eventually be used by llCastRay(), though OpenSim does not use these yet.
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Many thanks to WhiteStar for doing the research on this.
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accurately reflects the data sent by the viewer. Add times bans and the
expiration of timed bans.
Warning: Contains a Migration (and nuts)
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llGetLinkNumber().
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It already existed in LSL_Api but it also needs to exist in these two other places for a script to be able to see it.
Hopefully resolves http://opensimulator.org/mantis/view.php?id=5489
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console lines.
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command
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mantis: http://opensimulator.org/mantis/view.php?id=5867
Signed-off-by: nebadon <michael@osgrid.org>
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http://opensimulator.org/mantis/view.php?id=5865
Signed-off-by: nebadon <michael@osgrid.org>
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This allows NPCs to be sensed as agents by LSL sensors rather than as a specific NPC type (which is currently an OpenSimulator-only extension).
Wiki doc on this and other recent NPC functions will follow soon
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belongs to an NPC in the region. FALSE if not or if the NPC module isn't present.
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NPC, the npc's own key for an 'unowned' NPC and NULL_KEY is the input key was not an npc.
llGetOwnerKey() could also be extended but this does not allow one to distinguish between an unowned NPC and some other result (e.g. 'no such object' if NULL_KEY is the return.
Also, any future extensions to LSL functions by Linden Lab are unpredictable and OpenSim-specific extensions could clash.
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http://wiki.secondlife.com/wiki/LlManageEstateAccess
Signed-off-by: BlueWall <jamesh@bluewallgroup.com>
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in ScriptInstance.
Swallowing exceptions just leads to more mysterious failures later on.
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RezNewScript() and rename one RezScript() to RezScriptFromPrim()
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http://wiki.secondlife.com/wiki/LlGetParcelMusicURL
Signed-off-by: BlueWall <jamesh@bluewallgroup.com>
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Add osGetHomeURI function to the family of osGetGrid* functions. Returns the SRV_HomeURI setting from the [LoginService] configuration.
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Add function osGetGridCustom to take an argument for the GridInfo kpv to retrieve from the GridInfoService
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The osGetGrid**** functions will now get the grid settings from the GridInfoService. Set the GridInfoURI in your ./bin/config-include/GridCommon.ini [GridInfo] section.
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