| Commit message (Collapse) | Author | Age | Files | Lines |
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regression test for v2 transfers.
Also adjusts names of teleport setup helpers in EntityTransferHelpers
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transfer protocl
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AttachmentModulesTests.TestSameSimulatorNeighbouringRegionsTeleportV2 use already available TestClient handle rather than retrieving it via the ScenePresence
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PacketPool.GetType()
Instead adjusts code with that from Packet.BuildHeader(byte[], ref int, ref int):Header in libomv
This stops packet decoding failures with agent UUIDs that contain 00 in their earlier parts (e.g. b0b0b0b0-0000-0000-0000-000000000211)
Thanks to lkalif for pointing this out.
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more informative to the user.
This message is seen on V2 if one attempts to quickly re-teleport from a source region where one had previously teleported to a non-neighbour and back within 15 secs.
The solution here is for the user to wait a short while.
This message can also be seen on any teleport protocol if one recieves multiple teleport attempts simultaneously. Probably still useful here to help identify misbehaving scripts.
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low probability where the destination re-establishing the child connection before the flag was reset
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should be kept open after teleport-end rather than doing this in the ET Module
This is safer since the close check in IncomingCloseAgent() is done under lock conditions, which prevents a race between ETM and Scene.AddClient()
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This approach has problems if a client quits without sending a proper logout but then reconnects before the connection is closed due to inactivity.
In this case, the DoNotCloseAfterTeleport was wrongly set.
The simplest approach is to close child agents on teleport as quickly as possible so that races are very unlikely to occur
Hence, this code now closes child agents as the first action after a sucessful teleport.
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occuring on every login and entity transfer
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Normally, avatar motion is zeroed if colliding with a stationary object so
they don't slide down hills and such. Without volume detect check this also
allowed avatars to stand on volume detect objects and to have some jiggling
when they were in the volume detect object. This commit fixes both.
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don't happen until the object is completely initialized.
This fixes the problem of doing a teleport while the simulator is running.
The destruction of the physical object while the engine is running means
that the physics parameter update would overwrite the new position of the
newly created avatar.
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well-formed packets that were not initial connection packets and could not be associated with a connected viewer.
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a malformed packet. Record this as stat clientstack.<scene>.IncomingPacketsMalformedCount
Used to detect if a simulator is receiving significant junk UDP
Decimates the number of packets between which a warning is logged and prints the IP source of the last malformed packet when logging
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Scene.IncomingCloseAgent() instead.
IncomingCloseAgent() now sets the scene presence state machine properly, which is necessary to avoid races between multiple sources of close.
Hence, it's also necessary for everyone to consistently call IncomingCloseAgent()
Calling RemoveClient() directly is currently generating an attention-grabbing exception though this right now this is harmless.
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taint time. Attempt to fix a problem of teleporting within the same
region where the remove and addition of the physical avatar occasionally
ends up with a non-moving avatar.
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is not with a volume detect object.
This fixes a problem of avatars trying to step over a volume detect object
that they collide with. This appeared as the avatar popping up as it started
to step up but then continuing on since the object wasn't physically interacting.
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event queue.
I think there is an argument for sending this information to NPCs anyway since in some cases it appears a lot easier to write server-side bots by hooking into such internal events.
However, would need to stop event messages building up on NPC queues if they are never retrieved.
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client without a queue to include the event message name.
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close through Scene.IncomingCloseAgent() and NPCAvatar.Close() rather than directly to Scene.RemoveClient().
This exception was actually harmless since it occurred at the very last stage of the remove client process.
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V2 transfer protocol.
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information instead of mixing this with "IO Completion Threads"
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This is giving much better results on teleports between simulators over my lan where for some reason there is a pause before the receiving simulator processes UpdateAgent()
At this point, v2 teleports between neighbour and non-neighbour regions on a single simulator and between v2 simulators and between a v1 and v2 simulator
are working okay for me in different scenarios (e.g. simple teleport, teleport back to original quickly and re-teleport, teleport back to neighbour and re-teleport. etc.)
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teleport comments.
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(A,B,C) where the A root agent is still closed, terminating the connection.
This was occuring because teleport to B did not set DoNotCloseAfterTeleport on A as it was a neighbour (where it isn't set to avoid the issue where the source region doesn't send Close() to regions that are still neighbours (hence not resetting DoNotCloseAfterTeleport).
Fix here is to still set DoNotCloseAfterTeleport if scene presence is still registered as in transit from A
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an line from A->B->C would not close region A when reaching C
The root cause was that v2 was only closing neighbour agents if the root connection also needed a close.
However, fixing this requires the neighbour regions also detect when they should not close due to re-teleports re-establishing the child connection.
This involves restructuring the code to introduce a scene presence state machine that can serialize the different add and remove client calls that are now possible with the late close of the
This commit appears to fix these issues and improve teleport, but still has holes on at least quick reteleporting (and possibly occasionally on ordinary teleports).
Also, has not been completely tested yet in scenarios where regions are running on different simulators
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This fixes the problem of avatars bouncing when logged in.
Added a little height to the avatar height fudges to eliminate a problem
of feet being in the ground a bit.
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for now. Once the code churn on teleport ends, I can find a better solution
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Add 'callback' query parameter to managed stats return to return function
form of JSON data.
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For unknown reasons, a dynamic function signature cannot have more than 5
parameters. Error message now tells you this fact so you can curse MS and
then go change your function definitions.
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Disabled by default. Enable by setting
[Startup]ManagedStatsRemoteFetchURI="Something"
and thereafter "http://ServerHTTPPort/Something/" will return all the managed
stats (equivilent to "show stats all" console command).
Accepts queries "cat=", "cont=" and "stat=" to specify statistic category,
container and statistic names. The special name "all" is the default and returns
all values in that group.
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set terrain heights console command as an example.
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change only affects the editing user's experience. Non-editing users will see nothing different from the current 'slow' result. See comments for the thought process and how the issues surrounding terrain editing, cache, bandwidth, threading, terrain patch reliability and throttling were balanced.
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back in 2009.
"show modules" is the functional console command that will show currently loaded modules.
Addresses http://opensimulator.org/mantis/view.php?id=6730
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add minor details to some log messages, rename a misleading local variable name.
No functional changes.
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transfer protocol into v2.
This stops OpenSimulator still trying to teleport the user if they hit cancel on the teleport screen or closed the viewer whilst the protocol was trying to create an agent on the remote region.
Ideally, the code may also attempt to tell the destination simulator that the agent should be removed (accounting for issues where the destination was not responding in the first place, etc.)
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estate bans also, and delete the obsolete config var.
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forget conditions.
I generally prefer this approach for regression tests because of the complexity of accounting for different threading conditions.
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If this is an issue, could change log4net config instead to allow re-enablement
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as well as max.
Make it clear that we only try to adjust max, and log at warn level if this fails.
Other minor logging cleanup.
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position. That was a complete overkill that is unnecessary at this point.
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