Prevent calling the onDisconnected callback if the ICE connection has never been established
If call onDisconnected without onConnected then overwrite the relayed status in the conn priority variable.
Fix WireGuard watcher related issues
- Fix race handling between TURN and Relayed reconnection
- Move the WgWatcher logic to separate struct
- Handle timeouts in a more defensive way
- Fix initial Relay client reconnection to the home server
- ICE do not trigger disconnect callbacks if the stated did not change
- Fix route calculation callback loop
- Move route state updates into protected scope by mutex
- Do not calculate routes in case of peer.Open() and peer.Close()
This update adds new relay integration for NetBird clients. The new relay is based on web sockets and listens on a single port.
- Adds new relay implementation with websocket with single port relaying mechanism
- refactor peer connection logic, allowing upgrade and downgrade from/to P2P connection
- peer connections are faster since it connects first to relay and then upgrades to P2P
- maintains compatibility with old clients by not using the new relay
- updates infrastructure scripts with new relay service
