[Boost-users] publish/subscribe/message architecture using boost

Hi all, I 'm currently looking at redesigning an application and changing to boost/c++11 library components. The application reads data from an input, processes the data and then send it to an output. The current architecture is one thread per "device" where a device is a pair of input/output ports and one processing stage. What I'd like to do is move this to either a publish/subscribe model or some form of message-based system where an input comes in and a message is then sent to the next stage of the process. All stages will happen on the same physical/virtual machine. Are there any good pub/subscribe or message-based components using the boost architecture that works on mac osx/win32. Any help appreciated. Regards Sean.