b9b5f13624
This fixes a bug where unref() was called when a state machine was aborted before it reached bs_initialized. Debug code was added to detect errors related to that. In order to run HTTPGetResponder in any thread, I needed direct access to LLHTTPClient::request, so I had to move that to the header file, and therefore had to move ERequestAction from LLURLRequest to LLHTTPClient to avoid include problems. With this, textures are fetched with no latency: call to LLHTTPClient::request runs all the way till the state machine is idle (AICurlEasyRequestStateMachine_waitAdded). There is small delay till the curl thread wakes up, which then processes the request and opens the url etc. When the transaction is finished, it calls AIStateMachine::advance_state(AICurlEasyRequestStateMachine_removed_after_finished) which subsequently doesn't return until the state machine is completely finished (bs_killed). The LLURLRequest isn't deleted yet at that point because the AITimer of the LLURLRequest runs in the main thread: it is aborted, but only the next time the main thread state engines run that is deleted and the timer keeps an LLPointer to it's parent, the LLURLRequest, so only then the LLURLRequest object is destructed. This however has nothing to do with the texture-bandwidth loop.
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______ ___ __ _ _____ _ _ ______ _____ ___ _____ _ _
|_____ | | \ | | ___ | | | |____| |____/ | | \_/
_____| _|_ | \_| |____| |____| |____ | | | \_ _|_ | |
_ _ _ ____ _ _ ____ ____
\/ | |=== |/\| |=== |--<
Sin-gu-la-ri-ty (noun) - a distinctive feature, a uniqueness; a point at which
continuity breaks up; a point in history at which machine becomes smarter than
humanity and/or fuses with it indivisively; or simply a cool sounding word with
the initials S.G. in it :)
Singularity Viewer is a SecondLife(tm) protocol compatible client application.
It can be used to access SecondLife services as well as a number of others such
as those based upon the OpenSim platform.
Singulariy is maintained by a small group of volunteers who can be contacted
both, in-world (SingularityViewer group) as well on IRC (#SingularityViewer
@ FreeNode). Bug requests and features requests can be submitted through our
Issue Tracker (http://code.google.com/p/singularity-viewer/issues/list or from
the viewer menu: Help --> Bug Reporting --> Singularity Issue Tracker...)
As this Readme grows out of date, please refer to
http://www.singularityviewer.org/about
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History
The Singularity viewer was started by Siana Gearz in November 2010 by forking it
from the Ascent Viewer, by Balseraph Software Group, which in turn was based upon
source code modified from the snowglobe source code released by Linden Lab.