[Opensim-users] Slow handling of POST -

[James Stallings II]

I would recommend (assuming firestorm here) setting both inventory fetch
and texture fetch to http in the settings, and making the following changes
to opensim.ini:

[ClientStack.LindenCaps]
    ;; For the long list of capabilities, see OpenSimDefaults.ini
    ;; Here are the few ones you may want to change. Possible values
    ;; are:
    ;;   "" -- empty, capability disabled
    ;;   "localhost" -- capability enabled and served by the simulator
    ;;   "<url>" -- capability enabled and served by some other server
    ;;
    ; These are enabled by default to localhost. Change if you see fit.
    Cap_GetTexture = "localhost"
    Cap_GetMesh = "localhost"
    ; This is disabled by default. Change if you see fit. Note that
    ; serving this cap from the simulators may lead to poor performace.
     Cap_FetchInventoryDescendents2 = "localhost"
     Cap_FetchInventory2 = "localhost"

This not only arrested this problem for me, but made my region perform wrt
inventory better than it ever has at any other time.

Cheers
James aka Hiro Protagonist


On Thu, Sep 13, 2012 at 11:39 AM, Melanie <melanie at t-data.com> wrote:

> You're using a viewer that fetches the user inventory in the
> background on login. Some do this to allow the viewerside AO to
> obtain the asset IDs of the animations to use as well as speeding up
> user initiated inventory access.
>
> This causes many requests to the inventory server, as each folder is
> requested separately and almost simultaneously.
>
> The .NET standard limits connections to any given IP:Port pair to
> two. Therefore, these requests queue up in the pre-request phase.
> OpenSim believes the server request has already been made while the
> underlying .NET code makes it wait. Worse, if the inventory server
> doesn't have it's own port, all other requests are also queued up
> behind those, causing everything to lag out.
>
> However, in OSGrid the inventory server is on a host of it's own so
> this isn't an issue, unless DNS maps it to the same port as other
> services.
>
> You will need to disable inventory fetch on startup and/or
> viewerside AO.
>
> Melanie
>
> On 13/09/2012 17:50, Ai Austin wrote:
> > Can I check if the "took 999999ms" in some slow handling warnings in
> > OpenSim.exe can be trusted?
> >
> > I am having trouble with a new region server added to OSGrid, which
> > basically works, and direct first time login of an avatar to the
> > region gets in, but movement from one region into the new region
> > typically tries requesting the teleport for a long time and then
> > fails. The avatar also often ends up as a cloud and does not
> > materialize. So I am testing things and looking now at incoming
> > firewall issues (thouigh the standard ports I use between 9000 and
> > 900x for the main OpenSim.exe HTTP and region ports are all open okay.
> >
> > But the warnings indicate that the requests are taking nearly 1000
> > seconds if I read the message correctly!  Can anyone let me know if
> > this is likely?
> >
> > 16:42:48 - [BASE HTTP SERVER]: Slow handling of POST
> > /CAPS/5f6ed23d-8bc5-4b9e-b9f1-55e890182880 FetchInventoryDescendents2
> > ce614657-a331-4c2e-9ddf-789ae647a3bc from 82.41.221.219:53798 took
> 1068560ms
> > 16:42:49 - [BASE HTTP SERVER]: Slow handling of POST
> > /CAPS/5f6ed23d-8bc5-4b9e-b9f1-55e890182880 FetchInventoryDescendents2
> > ce614657-a331-4c2e-9ddf-789ae647a3bc from 82.41.221.219:53835 took
> 949219ms
> > 16:42:51 - [BASE HTTP SERVER]: Slow handling of POST
> > /CAPS/5f6ed23d-8bc5-4b9e-b9f1-55e890182880 FetchInventoryDescendents2
> > ce614657-a331-4c2e-9ddf-789ae647a3bc from 82.41.221.219:53820 took
> 1011651ms
> > 16:42:52 - [BASE HTTP SERVER]: Slow handling of POST
> > /CAPS/5f6ed23d-8bc5-4b9e-b9f1-55e890182880 FetchInventoryDescendents2
> > ce614657-a331-4c2e-9ddf-789ae647a3bc from 82.41.221.219:53834 took
> 952808ms
> >
> > _______________________________________________
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> > Opensim-users at lists.berlios.de
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> >
> >
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