[Opensim-dev] On Mantis #1370 (avatar persistence)

[Justin Clark-Casey]

liu xiaolu wrote:
> Quick information:
> 
> OSGrid seems to be down, so just patial information.
> 
> I registered a region at OSGrid (called WolfDrawer 10001,10000)
> Network condition:
> my region server is in japan, my home
> Server:
> OpenSUSE-10.3-xen/mono 1.2.6/512M/2core
> OpenSim:
> latest revision
> 
> the full login log(with line No.) is attanched at the end, here just 
> points a few lines:
> Line14,15: "GetAppearance" is called. these "not found" mesages appear 
> everytime when an user login, because at this time, "inventory" has not 
> been fetched.
> Line19: "inventory" is (begin to) fetched at this time.
> Line24,25: "GetAppearance" is called once more. at this time, 
> "inventory" is under fetching, my server is far from OSGrid's 
> inventoryserver, so no result yet,
> "GetAppearance" returns "not found" once more
> Line26: Region server recieved inventory information from inventory 
> server, but it is late.

Yeah, there is a mechanism in the inventory code that other functions 
use to complete execution only when the inventory is received (such as 
opening a folder, at least under UDP rather than CAPS).  The appearance 
mechanism should probably use that.   Probably everything should be 
using that mechanism (rather than just checking if RootFolder != null 
which I suspect is what is currently being done).

> 
> *NOTE*: as I tested, in windows there is no timing problem, Line19: 
> "getinventory" in windows is SYNC.  :@
> 
> ---------------------------------------
>  1| 20:20:13 - [CONNECTION DEBUGGING]: Expect User called, starting 
> agent setup ...
>  2| 20:20:13 - [CONNECTION DEBUGGING]: Main agent detected
>  3| 20:20:13 - [CONNECTION DEBUGGING]: Triggering welcome for 
> e8738a41-d260-4030-9b54-31688164b260 into 10996215791947776
>  4| 20:20:13 - [CAPS]: Setting up CAPS handler for root agent 
> e8738a41-d260-4030-9b54-31688164b260 in WolfDrawer
>  5| 20:20:13 - [CONNECTION DEBUGGING]: Creating new circuit code 
> (1590320709) for avatar e8738a41-d260-4030-9b54-31688164b260 at WolfDrawer
>  6| 20:20:13 - [OGS1 GRID SERVICES]: Welcoming new user...
>  7| 20:20:15 - [CAPS]: Seed Caps Request in region: WolfDrawer
>  8| 20:20:15 - [UDPSERVER]: Adding New Client
>  9| 20:20:15 - [CLIENT]: Started up new client thread to handle incoming 
> request
> 10| 20:20:15 - [CLIENT]: Got authenticated connection from 
> 219.106.248.145:62864 <http://219.106.248.145:62864>
> 11| 20:20:15 - [CLIENT]: Adding viewer agent to scene
> 12| 20:20:15 - [CONNECTION DEBUGGING]: Creating new client for 
> e8738a41-d260-4030-9b54-31688164b260 at WolfDrawer
> 13| 20:20:15 - [REGION]: Add New Scene Presence
> 14| 20:20:15 - [APPEARANCE]: appearance not found for 
> e8738a41-d260-4030-9b54-31688164b260, creating default
> 15| 20:20:15 - [APPEARANCE]: Appearance not found, creating default
> 16| 20:20:15 - [SCENE]:WolfDrawer: Creating new child agent.
> 17| 20:20:16 - [GROUP]: Adding lulu run to OpenSimulator Testing
> 18| 20:20:17 - [CLIENT]: Entered loop
> 19| 20:20:17 - [OGS1 INVENTORY SERVICE]: Requesting inventory from 
> http://osgrid.org:8004/GetInventory/ for user 
> e8738a41-d260-4030-9b54-31688164b260
> 20| 20:20:17 - [SUN]: Initial update for new client
> 21| 20:20:17 - [FRIEND]: Claiming lulu run in region:10996215791947776.
> 22| 20:20:17 - [CAPS]: Setting up CAPS handler for root agent 
> e8738a41-d260-4030-9b54-31688164b260 in WolfDrawer
> 23| 20:20:18 - [OSG1 USER SERVICES]: Successfully updated user record
> 24| 20:20:18 - [APPEARANCE]: appearance not found for 
> e8738a41-d260-4030-9b54-31688164b260, creating default
> 25| 20:20:18 - [APPEARANCE]: Appearance not found, creating default
> 26| 20:20:19 - [OGS1 INVENTORY SERVICE]: Received inventory response for 
> user e8738a41-d260-4030-9b54-31688164b260 containing 15 folders and 4 items
> 27| 20:20:21 - [INTERGRID]: Starting to inform client about neighbours
> 28| 20:20:21 - [INTERGRID]: Starting to inform client about neighbours
> 29| 20:20:21 - [INTERGRID]: Starting to inform client about neighbours
> 30| 20:20:21 - [INTERGRID]: Starting to inform client about neighbours
> 31| 20:20:21 - [INTERGRID]: Starting to inform client about neighbours
> 32| 20:20:21 - [INTERGRID]: Starting to inform client about neighbours
> 33| 20:20:21 - [INTERGRID]: Starting to inform client about neighbours
> 34| 20:20:21 - [INTERGRID]: Starting to inform client about neighbours
> 35| 20:20:21 - [APPEARANCE]: Sending Appearance to All Other Agents
> 36| 20:20:21 - [CLIENT]: unhandled AgentHeightWidth packet
> 37| 20:20:21 - [CLIENT]: unhandled MuteListRequest packet
> 38| 20:20:22 - [CLIENT]: unhandled AgentHeightWidth packet
> 39| 20:20:22 - [APPEARANCE]: Sending Own Appearance
> 
> 
> -- 
> Liu Xiaolu
> 
> 
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Justin Clark-Casey
http://justincc.wordpress.com