cache

Documentation

Index

• func AttachManager(database db.Database, dir string, mem, file, stores int) db.Database
• func EnableAccountNodeCacheByForce(database db.Database, id []byte) bool
• func NewNodeCacheList(sample, limit int, factory func(id string) *NodeCache) *nodeCacheList
• type BranchCache
  • func NewBranchCache(depth int, fdepth int, path string) *BranchCache
  • func (c *BranchCache) Get(nibs []byte, h []byte) ([]byte, bool)
  • func (c *BranchCache) OnAttach(id []byte) cacheImpl
  • func (c *BranchCache) Put(nibs []byte, h []byte, serialized []byte)
  • func (c *BranchCache) String() string
• type FullCache
  • func NewFullCache() *FullCache
  • func NewFullCacheFromBranch(bc *BranchCache) *FullCache
  • func (c *FullCache) Get(nibs []byte, h []byte) ([]byte, bool)
  • func (c *FullCache) OnAttach(id []byte) cacheImpl
  • func (c *FullCache) Put(nibs []byte, h, v []byte)
  • func (c *FullCache) String() string
• type NodeCache
  • func AccountNodeCacheOf(database db.Database, id []byte) *NodeCache
  • func NewNodeCache(depth int, fdepth int, path string) *NodeCache
  • func WorldNodeCacheOf(database db.Database) *NodeCache
  • func (c *NodeCache) Get(nibs []byte, h []byte) ([]byte, bool)
  • func (c *NodeCache) OnAttach(id []byte) *NodeCache
  • func (c *NodeCache) Put(nibs []byte, h []byte, serialized []byte)
  • func (c *NodeCache) String() string

Functions

func AttachManager

func AttachManager(database db.Database, dir string, mem, file, stores int) db.Database

AttachManager attach cache manager to the database, and return it. dir is root directory for storing files for cache. mem is number of levels of tree items to store in the memory. file is number of levels of tree items to store in files. stores is number of stores to cache.

func EnableAccountNodeCacheByForce

func EnableAccountNodeCacheByForce(database db.Database, id []byte) bool

EnableAccountNodeCacheByForce enable AccountNodeCache ignoring default setting. Default setting for account node cache is specified by call in AttachManager.

func NewNodeCacheList

func NewNodeCacheList(sample, limit int, factory func(id string) *NodeCache) *nodeCacheList

Types

type BranchCache

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

func NewBranchCache

func NewBranchCache(depth int, fdepth int, path string) *BranchCache

func (*BranchCache) Get

func (c *BranchCache) Get(nibs []byte, h []byte) ([]byte, bool)

func (*BranchCache) OnAttach

func (c *BranchCache) OnAttach(id []byte) cacheImpl

func (*BranchCache) Put

func (c *BranchCache) Put(nibs []byte, h []byte, serialized []byte)

func (*BranchCache) String

func (c *BranchCache) String() string

type FullCache

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

func NewFullCache

func NewFullCache() *FullCache

func NewFullCacheFromBranch

func NewFullCacheFromBranch(bc *BranchCache) *FullCache

func (*FullCache) Get

func (c *FullCache) Get(nibs []byte, h []byte) ([]byte, bool)

func (*FullCache) OnAttach

func (c *FullCache) OnAttach(id []byte) cacheImpl

func (*FullCache) Put

func (c *FullCache) Put(nibs []byte, h, v []byte)

func (*FullCache) String

func (c *FullCache) String() string

type NodeCache

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

func AccountNodeCacheOf

func AccountNodeCacheOf(database db.Database, id []byte) *NodeCache

AccountNodeCacheOf get node cache of the account specified by *id*. If node cache for the account is not enabled, it returns nil.

func NewNodeCache

func NewNodeCache(depth int, fdepth int, path string) *NodeCache

func WorldNodeCacheOf

func WorldNodeCacheOf(database db.Database) *NodeCache

WorldNodeCacheOf get node cache of the world if it has. If node cache for world state is not enabled, it returns nil.

func (*NodeCache) Get

func (c *NodeCache) Get(nibs []byte, h []byte) ([]byte, bool)

func (*NodeCache) OnAttach

func (c *NodeCache) OnAttach(id []byte) *NodeCache

func (*NodeCache) Put

func (c *NodeCache) Put(nibs []byte, h []byte, serialized []byte)

func (*NodeCache) String

func (c *NodeCache) String() string