Looking for scriptable plug-in framework

[josimda]

Hi all,

i have to implement something like a message bus, which is able to
send messages from and to objects attached to it. Usually the objects
are all on the same machine, but it should be possible to cut off an
object during runtime on the machine and replace it with an object on
a remote machine. The remote object should communicate with the other
objects over TCP/IP then. In principle it is some construct, which is
responsible for message delivery between subscribers. One subscriber
is intended for controlling the complete system, by interpreting a
command script and sending/receiving messages from all subscribers.

Since this should be a very common publish-subscribe style framework,
i wonder if there is a library out there which is implementing this
already. The target system is a Debian based Linux with Kernel 2.6 on
an embedded system with a PXA270 processor.

Can anyone give me hints which framework or library I could use ?

Regards,

Simon

[Alfonso Morra]

josimda wrote:

Hi all,

i have to implement something like a message bus, which is able to
send messages from and to objects attached to it. Usually the objects
are all on the same machine, but it should be possible to cut off an
object during runtime on the machine and replace it with an object on
a remote machine. The remote object should communicate with the other
objects over TCP/IP then. In principle it is some construct, which is
responsible for message delivery between subscribers. One subscriber
is intended for controlling the complete system, by interpreting a
command script and sending/receiving messages from all subscribers.

Since this should be a very common publish-subscribe style framework,
i wonder if there is a library out there which is implementing this
already. The target system is a Debian based Linux with Kernel 2.6 on
an embedded system with a PXA270 processor.

Can anyone give me hints which framework or library I could use ?

Regards,

Simon

Have a look at this:

http://www.eldos.com/msgconnect/