gridFTP

General
1

What’s the underlying file transfer protocol for syncthing? Is it possible to use gridFTP as underlying transfer protocol?

2

The underlying protocol is the Block Exchange Protocol:

https://docs.syncthing.net/specs/bep-v1.html#bep-v1

A higher level overview of how Syncthing works is found here:

https://docs.syncthing.net/users/syncing.html