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cdbeb8b83b671df1ffb6bf7890c64a27e4a85730
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6960 Commits

Author SHA1 Message Date
John Hurliman
cdbeb8b83b Track timestamps when terse updates were last sent for a prim or avatar to avoid floating away forever until a key is pressed (deviates from SL behavior in a hopefully good way) 2009-10-28 03:21:53 -07:00
John Hurliman
587c35f6b6 Marking ImprovedTerseObjectUpdate packets for avatars as unthrottled to test 2009-10-28 02:30:16 -07:00
John Hurliman
2d470f8bde Switching sculpty from CSJ2K back to OpenJPEG for now until more kinks are ironed out 2009-10-28 01:48:53 -07:00
John Hurliman
e31024f08b Print the exception message when CSJ2K decoding fails for sculpty textures 2009-10-28 01:30:39 -07:00
Mikko Pallari
8254256fe9 Modified visibilities of properties and methods. This is so that SL client based clients can use UDP server that is inherited from LLUDPServer. 2009-10-28 00:41:13 -07:00
Diva Canto
6a6a8df1ba Make map search work also for hyperlinked regions. 2009-10-27 20:32:48 -07:00
John Hurliman
0c466b28bb Move the calculation of time dilation from the scene to the physics engine. The scene is still the one reporting dilation so this does not break the API or remove flexibility, but it gets the calculation happening in the right place for the normal OpenSim usage. The actual calculation of physics time dilation probably needs tweaking 2009-10-27 16:24:43 -07:00
John Hurliman
f89c2cac0f Experimental test to rate limit the incoming packet handler and try to always leave a worker thread available for other tasks 2009-10-27 14:16:01 -07:00
John Hurliman
2525810e2a Removed the DotNetEngine scripting engine. You will need to create a fresh checkout or clean out all *DotNet*.dll assemblies from the bin/ directory to run OpenSim moving forward 2009-10-27 13:31:04 -07:00
John Hurliman
fefe767476 Lowering the position tolerance of terse updates for ScenePresences to mitigate some of the rubberbanding issues while we are sending incorrect time dilation values 2009-10-27 13:16:58 -07:00
John Hurliman
a718d7d56a Making the defaults for interest management variables match whether you have the [InterestManagement] section in your config or not 2009-10-27 10:17:20 -07:00
John Hurliman
bcd7593dfb Forgot a line in the previous commit 2009-10-27 10:07:35 -07:00
John Hurliman
3a1ee79ee4 Finally hunted down the Parallel deadlock. Packets were being handled asynchronously (filling up the threadpool with handlers), which would turn around and try to do parallel operations on the starved threadpool. The solution for now is to disable Parallel.cs operations until we can gracefully handle parallel operations with a potentially starved threadpool 2009-10-27 02:36:57 -07:00
John Hurliman
c75d415648 * Converts ClientManager.ForEach() (and as a result, Scene.ForEachClient()) to use a non-blocking parallel method when operating in async mode 
* Minor code readability cleanup
 2009-10-27 00:26:56 -07:00
John Hurliman
f5cad91578 * Switched from OpenJPEG to CSJ2K in Meshmerizer 
* Tested the previous patch and found no regressions
 2009-10-26 19:03:55 -07:00
John Hurliman
d199767e69 Experimental change of PhysicsVector to Vector3. Untested 2009-10-26 18:23:43 -07:00
John Hurliman
b6651ce790 * Double the priority on avatar bake texture requests to get avatars rezzing in faster than the surrounding scene 
* Adds duplicate tracking for SceneObjectParts and ScenePresences to avoid sending out duplicate ImprovedTerseObjectUpdate packets
 2009-10-26 18:22:32 -07:00
John Hurliman
0b1726b524 Removing the ClientManager reference from IScene and hiding it entirely inside Scene as an implementation detail. This will reduce programming error and make it easier to refactor the avatar vs client vs presence mess later on 2009-10-26 16:48:43 -07:00
John Hurliman
4847e62e9f * Switched all operations on the list of clients that could be either sync or async to use Scene.ForEachClient() instead of referencing ClientManager directly 
* Added a new [Startup] config option called use_async_when_possible to signal how to run operations that could be either sync or async
* Changed Scene.ForEachClient to respect use_async_when_possible
* Fixing a potential deadlock in Parallel.ForEach by locking on a temporary object instead of the enumerator (which may be shared across multiple invocations on ForEach). Thank you diva
 2009-10-26 16:33:04 -07:00
John Hurliman
119cf80e13 Added calls to GC.AddMemoryPressure() when unmanaged memory is allocated for ODE (helps the GC make better scheduling choices), and a call to GC.Collect() right before logins are enabled for a region. Although this doesn't change actual memory usage, it improves the reported usage from OpenSim and the operating system 2009-10-26 15:52:59 -07:00
Dan Lake
428bd7a74b No need to create dupe TriMeshData for ODE. A previous patch created a dictionary to store unique meshes in Meshmerizer based on creation params. This patch contains a dictionary to map each of those unique meshes to its ODE TriMeshData. This eliminated hundreds of megabytes of memory consumption in the unmanaged heap when there are lots of the same prim (roof tiles, bricks, siding, decks, chairs, etc). The objects do not need to be physical to benefit from this patch. 2009-10-26 15:14:19 -07:00
Dan Lake
ad624f703d ParcelObjectOwnersReplyPacket has null DataBlock when a client requests a list of their prims in the region and none exist. Instead of leaving pack.Data null, this patch sets a new DataBlock[0]; 2009-10-26 15:14:13 -07:00
John Hurliman
ff4b45a1e3 Do case-insensitive comparisons on region names in LLStandaloneLoginModule 2009-10-26 15:12:43 -07:00
John Hurliman
ac7ccdf7d7 * Changed the watchdog timer to improve the speed of UpdateThread(), only track threads once the first call to UpdateThread() has been made, and allow re-tracking of threads that timed out but revived later 
* Added a commented out call to Watchdog.UpdateThread() in OdeScene. If it turns out that loading a large OAR file or some other operation is timing out the heartbeat thread, we'll need to uncomment it
 2009-10-26 14:41:27 -07:00
John Hurliman
c04775bf68 Changed UseCircuitCode handling to be synchronous or asynchronous depending on the async_packet_handling config option, and added a debug log message when a UseCircuitCode packet is handled 2009-10-26 13:38:07 -07:00
John Hurliman
ff65b50236 Merge branch 'master' of ssh://opensimulator.org/var/git/opensim 2009-10-26 11:28:43 -07:00
John Hurliman
2222172afa Removed an unnecessary lock in LLUDPClient.UpdateRTO() and LLUDPClient.BackoffRTO() 2009-10-26 11:28:02 -07:00
Melanie
1209db6dcd Thank you, RemedyTomm, for an update to your previous patch. Garbage-collect 
the transfers that never happen.
 2009-10-26 15:51:28 +00:00
Melanie
7df54d4ad2 Thank you, RemedyTomm, for a patch to handle Xfer requests being dropped 
before the file data to be transfered is ready.
 2009-10-26 04:52:11 +00:00
John Hurliman
de25dcfb7b Minor tweaks to get OpenSim compiling against both the current libomv and the upcoming 0.8.0 2009-10-25 01:10:02 -07:00
John Hurliman
730930955a Changing Scene.ForEachClient to use the synchronous for loop instead of Parallel. This is quite possibly the source of some deadlocking, and at the very least the synchronous version gives better stack traces 
* Lock the LLUDPClient RTO math * Add a helper function for backing off the RTO, and follow the optional advice in RFC 2988 to clear existing SRTT and RTTVAR values during a backoff

* Removing the unused PrimitiveBaseShape.SculptImage parameter * Improved performance of SceneObjectPart instantiation * ZeroMesher now drops SculptData bytes like Meshmerizer, to allow the texture data to be GCed * Improved typecasting speed in MySQLLegacyRegionData.BuildShape()

* Improved the instantiation of PrimitiveBaseShape
 2009-10-25 00:40:21 -07:00
John Hurliman
2c34619aea * Changed various modules to not initialize timers unless the module is initialized. Ideally, the timers would not initialize unless the module was actually enabled, but Melanie's work on configuring module loading from a config file should make that unnecessary 
* Wrapped the Bitmap class used to generate the world map tile in a using statement to dispose of it after the JPEG2000 data is created
 2009-10-23 14:22:21 -07:00
John Hurliman
a41cd1d069 * Unregister Mono.Addins event handlers in PluginLoader.Dispose() and always handle PluginLoader with the using pattern. This freed up 121,634,796 bytes on my system 
* Avoid allocating an Action<IClientAPI> object every round of the OutgoingPacketHandler
* Removed unnecessary semi-colon endings from OpenSim.ini.example [InterestManagement] section
 2009-10-23 13:14:29 -07:00
John Hurliman
c749cf0061 Merge branch 'master' of ssh://opensimulator.org/var/git/opensim 2009-10-23 10:37:01 -07:00
John Hurliman
4c45b5fd3c Cleaning up OpenSim.ini.example for LLUDP. The [LLClient] section has been removed and several new parameters have been added to [ClientStack.LindenUDP] 2009-10-23 10:35:47 -07:00
dslake
8ba3afb59b Patch from dslake http://opensimulator.org/mantis/view.php?id=4291 0004291: Inconsistent locking of ODE tainted prims 2009-10-23 12:14:05 -04:00
unknown
71c929137f Inconsistent locking of SenseRepeaters in Script Engine. 
When I attempt to 'save oar' on a region with thousands of scripts with timers, I get a NullReferenceException every time. The problem comes from inconsistent locking in SensorRepeat.cs of the SenseRepeaters List. It is iterated and modified in many places and these places are all wrapped in a lock except in the GetSerializationData(). This is the function throwing the exception because an item in the list becomes null during iteration.

The attached patch locks SenseRepeatListLock in GetSerializationData()
 2009-10-23 11:25:06 +01:00
John Hurliman
62f1a5e36d Implemented a "FrontBack" prioritizer, using distance plus the plane equation to give double weight to prims/avatars in front of you 2009-10-23 02:38:59 -07:00
John Hurliman
37f7277378 Uncommented the resend log line so the previous commit can be seen in action 2009-10-23 01:33:43 -07:00
John Hurliman
ac0acb0296 * Changed the max RTO value to 60 seconds to comply with RFC 2988 
* Implemented section 5.5, exponential backoff of the RTO after a resend
 2009-10-23 01:33:05 -07:00
John Hurliman
53bf479bab Commented out noisy debugging about resent packets (normal) and agents setting throttles (normal) 2009-10-23 01:11:40 -07:00
John Hurliman
588361e2a2 Experimental change to use an immutable array for iterating ScenePresences, avoiding locking and copying the list each time it is accessed 2009-10-23 01:02:36 -07:00
Teravus Ovares (Dan Olivares)
f34e8adffb * Moved Copyrights above the comments in ODEPrim and ODEDynamics so they're consistent with the rest (and so chi11ken's auto copyright adding script doesn't duplicate the copyright. 2009-10-22 18:28:42 -04:00
John Hurliman
ba2972eaf6 * Send out m_bodyRot everywhere instead of m_rotation. Still have no clue which is right 
* Fix WorldMapModule.process() to not trip the watchdog timer
 2009-10-22 14:33:54 -07:00
John Hurliman
4ba3842d71 Forgot to hit save in the last commit 2009-10-22 13:24:24 -07:00
John Hurliman
167d8e39fa * Sending (position - hipoffset) instead of position 
* Sending m_rotation instead of m_bodyRot in full updates to match terse updates (no idea which one is right!)
 2009-10-22 13:14:41 -07:00
John Hurliman
a16c3bf446 Merge branch 'master' of ssh://opensimulator.org/var/git/opensim 2009-10-22 12:34:47 -07:00
John Hurliman
b2ed348aa2 Implemented a Watchdog class. Do not manually create Thread objects anymore, use Watchdog.StartThread(). While your thread is running call Watchdog.UpdateThread(). When it is shutting down call Watchdog.RemoveThread(). Most of the threads in OpenSim have been updated 2009-10-22 12:33:23 -07:00
KittoFlora
227c832d3b Commented out instrumentation in ODEPrim.cs 2009-10-22 19:15:35 +01:00
Melanie
fc4ff09181 Merge branch 'vehicles' 2009-10-22 17:39:19 +01:00