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and UserTextureDownloadService modules.
* These have been mostly replaced by the PriorityQueue sender in LLClientView (it was still using threads and poll processing!)
* Thread Reduction!
* Might have been sending more image packets then necessary previously, texture times 2. We'll see if this reduces the texture packet load.
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LICENSE.txt.
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-- please see the example. Affects region servers only.
This may break a lot of things, but it needs to go in. It was tested in standalone and the UCI grid, but it needs a lot more testing.
Known problems:
* HG asset transfers are borked for now
* missing texture is missing
* 3 unit tests commented out for now
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(as WebStatsModule was doing)
* Assume that StatsReporter is always present (possibly as a no-op impl) rather than doing null checks
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* This is always available at Scene.CommsManager.AssetCache
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OpenSim.Region.Environment.Modules.Agent en bloc to OpenSim.Region.CoreModules
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OpenSim.Region.Environment into a "framework" part and a modules only
part. This first changeset refactors OpenSim.Region.Environment.Scenes,
OpenSim.Region.Environment.Interfaces, and OpenSim.Region.Interfaces
into OpenSim.Region.Framework.{Interfaces,Scenes} leaving only region
modules in OpenSim.Region.Environment.
The next step will be to move region modules up from
OpenSim.Region.Environment.Modules to OpenSim.Region.CoreModules and
then sort out which modules are really core modules and which should
move out to forge.
I've been very careful to NOT BREAK anything. i hope i've
succeeded. as this is the work of a whole week i hope i managed to
keep track with the applied patches of the last week --- could any of
you that did check in stuff have a look at whether it survived? thx!
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- Mantis #2655
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release a direct descendant of the stable 7364, with all the features and
none of the issues.
This omits the following patch chain: r7383 r7382 r7381 r7377 r7375 r7373
r7372 r7370 r7369 r7368 r7367 r7366
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- The initial priority wasn't passed in, so a discardLevel of -1 in the first
request automatically cancelled texture-download.
- One-packet textures weren't handled, as CurrentPacket starts at 1 and
StopPacket == 0 in that case.
- Increased MAX_ALLOWED_TEXTURE_REQUESTS to 15; incremental texture downloads
will cause more requests.
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sending ImageNotFound to clients if avatar textures are missing
* Whilst this does automatically get the client to rebake, on crossing a region border the 'local' assets are left behind
* There may be a cunning solution (such as squirting the assets on region crossing, or having them fetched from the original region) but
instead I'm going to opt for the easy solution of keeping them in the asset database, for now
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* Updates to libomv r2243,
* Remove lots of unnecessary typecasts
* Improves SendWindData()
Thanks jhurliman.
* Will update OpenSim-libs in 10 minutes..
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* This is a HUGE OMG update and will definitely have unknown side effects.. so this is really only for the strong hearted at this point. Regular people should let the dust settle.
* This has been tested to work with most basic functions. However.. make sure you back up 'everything' before using this. It's that big!
* Essentially we're back at square 1 in the testing phase.. so lets identify things that broke.
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handle it..." by properly dealing with the situation where a client still has queued texture requests when it logs out
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repetitive client requests for the same missing texture
* This is to maintain some visibility on the problem, since I removed the intentionally irritating log messages for this
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ironically, was disabled, though it wasn't making much difference).
* These messages keep getting confused with other problems - just going to have to try to remember to add these to stats or something so at least they don't completely disappear
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directory with any associated module-specific classes.
* Each module directory is currently inside one of the following category folders: Agent (Anything relating to do with Client<->Server communications.), Avatar (Anything to do with the avatar or presence inworld), Framework (Classes modules can use), Grid (Grid traffic, new OGS2 grid comms), Scripting (Scripting functions, etc), World (The enrivonment/scene, IE Sun/Tree modules.)
* This should be moved into a seperate project file.
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too many other debug messages.
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(this took a while to run).
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isn't useable yet
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OpenSim.Framework.Communications.Limit
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'already dispatched' message completely temporarily
* I believe that if the Linden client has not started to receive a texture after 15 seconds, it re-requests it.
* My hypothesis is that the texture packets are often still in the texture queue (esp. if the client has just cleared its cache), so another load of packets get added...
* If this is the cause, resolution is going to be rather complicated.
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requests for missing textures
* Also minor logic change so that we actually do retry missing texture requests (we weren't before)
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when we start dropping requests
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n=5), we now drop the subsequent requests
* This may improve region memory usage
* This is a short-term response to a problem whereby some clients keep requesting the same texture even after we've sent it
* This treats the symptom rather than the cause.
* n can be adjusted by changing the constant at the top of UserTextureDownloadService if necessary
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already have received
* The warning will be
[USER TEXTURE DOWNLOAD SERVICE]: Received {0} requests for already dispatched texture {1} from client {2}
This is to see whether the texture packet queue memory leak is caused by clients continually re-requesting textures they should already have
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AssetCache for it if we know it's missing.
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textures (probably for some good reason) by dropping all subsequent requests after the first reply.
* Print out a console message every 20 tries rather than every single one.
* This weakens the problem but does not eliminate it
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* Reduce 'asset not found' console debug spam
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an image
* This might stop some client's constant requests for unfound textures, which is a candidate for the memory leak
* If a texture is not found then the "Image not found" texture will now be displayed clientside
* If it works, this should resolve mantis 676
* Non texture image requests do not receive this packet yet
* This will require a prebuild
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TextureSender
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* Moved Flush into Close since it's always done in that order.
* Minor renamings
* Reversed if for clarity
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data from the asset server
* This should stop the constant increase in the download requests statistics
* If you see stat numbers for download requests which are far from what you'd expect, please report
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* This fixes some of the 'runaway downloads' problem but not all of it
* Also fix up logging messages so texture requests are reported as such rather than as assets
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