[FreeNX-kNX] nxserver low performance when querying sessions (patch included)

[Terje Andersen]

ti., 28.07.2009 kl. 02.40 +1200, skrev Mario Becroft:
> On our site we have noticed very poor performance of nxserver when there
> are more than a few users.

<snip>

> 
> The included patch introduces a few optimisations and replaces the
> getparam function with a much faster one implemented in bash, giving a
> 5x speed increase. To further alleviate the problem with nxclient
> DOS'ing the server while selecting a session to shadow, it caches the
> list of suspended sessions and regenerates it only every 30 seconds,
> instead of every time nxclient issues a list command. This reduces the
> server load while initiating a shadow session by about 50 times.

<snip>

Me like! :D

@package maintainers: Any possibility to have this added to the
packages? ;-)

/Terje