ZFileXfer provides an API for sending files from a client to a server, via ZeroMQ sockets.
This project is a work in progress.
FileMQ has slightly different goals to ZFileXfer (catchy name, huh?). FileMQ publishes a set of files from a server to multiple clients (ala Dropbox, iCloud Docs et. al.). ZFileXfer (seriously though, I'll change the name) focuses on distributing files from disparate clients to a central server.