Hi Igor

I'd like several orthogonal regions to process some event. However, it seems (according to the manual and to what I see) that after one of the regions processes the event, it's discarded - isn't it?

Correct.

The only trick I could think about is to requeue the event in all the regions' reactions but one. But probably there is some more elegant way to do this?

It's not particularily elegant either but you'll find an IMO better way for propagating the same event to multiple orthogonal regions in the rationale document. I can't provide you with a direct link because I don't currently seem to be able to access boost.org. Regards, -- Andreas Huber When replying by private email, please remove the words spam and trap from the address shown in the header.