Hi Pierre Ossman,
Thanks for your reply.
I posted in UVNC forum about it but i didn't get any feedback yet.
regards,
vasanth
On Mon, Feb 20, 2012 at 2:14 PM, Pierre Ossman oss...@cendio.se wrote:
On Sun, 19 Feb 2012 23:32:22 +0530
vasanth kumar d.vas...@gmail.com wrote:
Hi,
I was going through protocol improvement technique for high latency
networks. I adopted your continuous update technique but pausing the
updates if send data pushed is more than the congestion window. Windows
vista above provides APIs to get the congestion window , with this
value
we can get the maximum send bytes that can be kept on wire without
getting acknowledgement.
Nice to see someone else implementing this. :)
In TigerVNC we purposefully avoid getting congestion window information
from the operating system. The reason for this is that we need to know
the congestion for the entire pathway between the server and viewer,
which might involve more than one TCP connection (proxies). This is why
I also added the Fence extension at the same time as it allows the
server to measure the congestion independently of the transport layer.
I replaced UVNC server
with the above implementation created a separate sourceforge project.
You
can test the implementation provide me feedback if you find it
interesting.
http://sourceforge.net/projects/cloudvnc/
Was upstream UltraVNC not interested in these improvements?
Rgds
--
Pierre OssmanOpenSource-based Thin Client Technology
System Developer Telephone: +46-13-21 46 00
Cendio ABWeb: http://www.cendio.com
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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