[Bug 29168] Star Wars: The Old Republic game client hangs at intro splash

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=29168

Xolotl Loki <xoloki at gmail.com> changed:

           What    |Removed                     |Added
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  Attachment #38023|0                           |1
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--- Comment #49 from Xolotl Loki <xoloki at gmail.com> 2011-12-18 19:34:50 CST ---
Created attachment 38024
  --> http://bugs.winehq.org/attachment.cgi?id=38024
WINEDEBUG=+winsock log with extra tracing

Here we have the entry points mapped as well.  So it appears what happens is:

1. the game calls WSARecv
2. WS2_recv_base goes async
3. WS2_async_recv is alerted, so it reads data
4. WS2_async_recv reads 22 bytes, returns them via completion function

which is good.  Then:

5. the game calls WSARecv
6. WS2_recv_base goes async
7. WS2_async_recv is called with a status of 0, so it doesn't read from the net
8. WS2_async_recv returns the default result of 0 via the completion function

I'm not sure step #8 is correct.  Usually returning 0 from an async read
function means the socket has shut down, which would likely trigger the calling
code to initiate a shutdown itself.  What does it mean when WS2_async_recv is
called with a status of 0?  Should this propagate to the async caller as a 0
result?

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