cache

Documentation

Index

• Constants
• func StreamInvalidator(ci Invalidator, reg *protoregistry.Registry) grpc.StreamServerInterceptor
• func UnaryInvalidator(ci Invalidator, reg *protoregistry.Registry) grpc.UnaryServerInterceptor
• type Invalidator

Constants

const FeatureFlag = "cache-invalidator"

FeatureFlag enables the cache invalidator

Functions

func StreamInvalidator

func StreamInvalidator(ci Invalidator, reg *protoregistry.Registry) grpc.StreamServerInterceptor

StreamInvalidator will invalidate any mutating RPC that targets a repository in a gRPC stream based RPC

func UnaryInvalidator

func UnaryInvalidator(ci Invalidator, reg *protoregistry.Registry) grpc.UnaryServerInterceptor

UnaryInvalidator will invalidate any mutating RPC that targets a repository in a gRPC unary RPC

Types

type Invalidator

type Invalidator interface {
	StartLease(repo *gitalypb.Repository) (diskcache.LeaseEnder, error)
}

Invalidator is able to invalidate parts of the cache pertinent to a specific repository. Before a repo mutating operation, StartLease should be called. Once the operation is complete, the returned LeaseEnder should be invoked to end the lease.