Function NewInMemoryCoordinatorClient

tailnet/controllers.go:612–629

NewInMemoryCoordinatorClient creates a coordination client that uses channels to connect to a local Coordinator. (The typical alternative is a DRPC-based client.)

(
	logger slog.Logger,
	clientID uuid.UUID,
	auth CoordinateeAuth,
	coordinator Coordinator,
)

// NewInMemoryCoordinatorClient creates a coordination client that uses channels to connect to a
// local Coordinator. (The typical alternative is a DRPC-based client.)
func NewInMemoryCoordinatorClient(
	logger slog.Logger,
	clientID uuid.UUID,
	auth CoordinateeAuth,
	coordinator Coordinator,
) CoordinatorClient {
	logger = logger.With(slog.F("client_id", clientID))
	c := &inMemoryCoordClient{logger: logger}
	c.ctx, c.cancel = context.WithCancel(context.Background())

	// use the background context since we will depend exclusively on closing the req channel to
	// tell the coordinator we are done.
	c.reqs, c.resps = coordinator.Coordinate(context.Background(),
		clientID, fmt.Sprintf("inmemory%s", clientID),
		auth,
	)
	return c
}

type DERPMapSetter interface {
	SetDERPMap(derpMap *tailcfg.DERPMap)