Method Update

vpn/tunnel.go:366–382

Update pushes a workspace update to the manager

(update tailnet.WorkspaceUpdate)

// Update pushes a workspace update to the manager
func (u *updater) Update(update tailnet.WorkspaceUpdate) error {
	u.mu.Lock()
	defer u.mu.Unlock()

	peerUpdate := u.createPeerUpdateLocked(update)
	msg := &TunnelMessage{
		Msg: &TunnelMessage_PeerUpdate{
			PeerUpdate: peerUpdate,
		},
	}
	select {
	case <-u.ctx.Done():
		return u.ctx.Err()
	case u.uSendCh <- msg:
	}
	return nil
}

// sendUpdateResponse responds to the provided `ManagerMessage_GetPeerUpdate` request
// with the current state of the workspaces.