I'm looking for a way to get notified as soon as a new file has been created. So I was wondering if boost has a way of monitoring files so I can send them off as soon as I receive them. This would have to work for Linux and windows. I saw a few posts which seem to indicate that its not there yet, but that was some time ago. Thanks, =========== Last I checked there is nothing provided by Boost (although there were murmurs of it being possible to add into Boost ASIO). However, there are OS-specific interfaces you can use for this, you would just need to provide different implementations depending on the platform. Have a google around for inotify (for Linux) and ReadDirectoryChangesW (for Windows). You should be able to find plenty of examples of their usage :) -Colin