Fei Liu napsal:
> Hello guys!
>
> I'm looking for some messaging framework (written in C/C++) which allows
> multiple applications on multiple machines to securely exchange messages
> (i.e. MAD daemons on multiple NSP) such as "user X logged in/out",
> "there are policy rules for user X", and such on.
>
> Do you know any such kind of the messaging framework?
>
> I googled around, but most of stuff is Java based (JMS).
> So far I found only Spread Toolkit, but it does not have security
> features right out of the box.
I am not sure whether it is good for your requirement, however quite
good library is ACE
http://www.cs.wustl.edu/~schmidt/ACE-overview.html
It is not super easy to learn to work with it, but once you get
familiar with it, it is very usefull.