1.8 KiB
1.8 KiB
Architecture
Vocabulary
- Fediverse: several servers following each others
- Instance: a server which runs PeerTube in the fediverse
- Origin instance: the instance on which the video was uploaded and which is seeding (WebSeed protocol) the video
- Following: the action of a PeerTube instance which will follow another instance (subscribe to its videos)
Base
Communications
- All the communications between the instances are signed with Linked Data Signatures with the private key of the account that made the action
- We use the ActivityPub protocol (only server-server for now). Object models could be found in shared/models/activitypub directory.
- All the requests are retried several times if they fail
- The maximum of points would be defined
Instance
- An instance has a websocket tracker which is responsible for all the video uploaded in it
- An instance has an administrator that can follow other instances
- An instance can be configured to follow back automatically
- An instance can blacklist other instances (only used in "follow back" mode)
- An instance cannot choose which other instance follow it, but it can decide to reject all followers
- After having uploaded a video, the instance seeds it (WebSeed protocol)
- If a user wants to watch a video, he asks its instance the magnet URI and the frontend adds the torrent (with WebTorrent), creates the HTML5 video player and streams the file into it
- A user watching a video seeds it too (BitTorrent) so another user who is watching the same video can get the data from the origin server and the user 1 (etc)