cache

Documentation

Index

• func AddCaching(s *session.Session, cacheConfig *Config)
• func IsCacheHit(ctx context.Context) bool
• type Config
  • func NewConfig(defaultTTL, backgroundPruning time.Duration, maxSize int64, ...) *Config
  • func (c *Config) FlushCache(serviceName string)
  • func (c *Config) FlushOperationCache(serviceName, operationName string)
  • func (c *Config) NewCacheCollector(namespace string) prometheus.Collector
  • func (c *Config) SetCacheMutating(serviceName, operationName string, isMutating bool)
  • func (c *Config) SetCacheTTL(serviceName, operationName string, ttl time.Duration)
  • func (c *Config) SetExcludeFlushing(serviceName, operationName string, isExcluded bool)

Functions

func AddCaching

func AddCaching(s *session.Session, cacheConfig *Config)

AddCaching adds caching to the Session

func IsCacheHit

func IsCacheHit(ctx context.Context) bool

IsCacheHit returns true if the context was used for a cached API request

Types

type Config

type Config struct {
	DefaultTTL                time.Duration
	BackgroundPruningInterval time.Duration

	sync.RWMutex
	// contains filtered or unexported fields
}

func NewConfig

func NewConfig(defaultTTL, backgroundPruning time.Duration, maxSize int64, itemsToPrune uint32) *Config

NewConfig returns a cache configuration with the defaultTTL

func (*Config) FlushCache

func (c *Config) FlushCache(serviceName string)

FlushCache flushes all caches for a service

func (*Config) FlushOperationCache

func (c *Config) FlushOperationCache(serviceName, operationName string)

func (*Config) NewCacheCollector

func (c *Config) NewCacheCollector(namespace string) prometheus.Collector

func (*Config) SetCacheMutating

func (c *Config) SetCacheMutating(serviceName, operationName string, isMutating bool)

SetCacheMutating sets a specific operation to mutating/non-mutating

func (*Config) SetCacheTTL

func (c *Config) SetCacheTTL(serviceName, operationName string, ttl time.Duration)

SetCacheTTL sets a unique TTL for the service and operation

func (*Config) SetExcludeFlushing

func (c *Config) SetExcludeFlushing(serviceName, operationName string, isExcluded bool)

SetExcludeFlushing sets a specific operation to never flush on mutation, only TTL