[feature] rsync executables to agents

[chrislusf]

Currently the "rsync" folder is not using rsync. I attempted, but later just used normal http copy. I would like someone to help me to use real rsync.

A better idea may be using bittorrent DHT to distribute the binary file.

[JensRantil]

@chrislusf Are you referring to the "rsync" directory under "driver"? Specifically, which function would require reimplementation using rsync? Also, is there an interface that could be used to swap out rsync for something like bittorrent?

[chrislusf]

Thanks for your interest!

There is no clear interface yet, but the files under "rsync" folder should be fairly simple to read. The "fetch.go" file is not working. The "fetch_url.go" currently is the entry point to copy binaries.