balancer

Documentation

Index

• func NewCheckEngineWithBalancer(ctx context.Context, checker invoke.Check, schemaReader storage.SchemaReader, ...) (invoke.Check, error)
• type Balancer
  • func (c *Balancer) Check(ctx context.Context, request *base.PermissionCheckRequest) (*base.PermissionCheckResponse, error)

Functions

func NewCheckEngineWithBalancer

func NewCheckEngineWithBalancer(
	ctx context.Context,
	checker invoke.Check,
	schemaReader storage.SchemaReader,
	dst *config.Distributed,
	srv *config.GRPC,
	authn *config.Authn,
) (invoke.Check, error)

NewCheckEngineWithBalancer creates a new check engine with a load balancer. It takes a Check interface, SchemaReader, distributed config, gRPC config, and authn config as input. It returns a Check interface and an error if any.

Types

type Balancer

type Balancer struct {
	// contains filtered or unexported fields
}

Balancer is a wrapper around the balancer hash implementation that

func (*Balancer) Check

func (c *Balancer) Check(ctx context.Context, request *base.PermissionCheckRequest) (*base.PermissionCheckResponse, error)

Check performs a permission check using the schema reader to obtain entity definitions, then distributes the request based on a generated key.