gaspersic/go-ethereum
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

all: clean up and proerly abstract database access

Browse Source
This commit is contained in:
Péter Szilágyi
2018-09-24 15:57:49 +03:00
parent 15eee47ebf
commit 054412e335
94 changed files with 1573 additions and 1381 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
eth/backend.go
View File

@ -121,7 +121,7 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
log.Info("Allocated trie memory caches", "clean", common.StorageSize(config.TrieCleanCache)*1024*1024, "dirty", common.StorageSize(config.TrieDirtyCache)*1024*1024)
// Assemble the Ethereum object
chainDb, err := CreateDB(ctx, config, "chaindata")
chainDb, err := ctx.OpenDatabase("chaindata", config.DatabaseCache, config.DatabaseHandles, "eth/db/chaindata/")
if err != nil {
return nil, err
}
@ -220,18 +220,6 @@ func makeExtraData(extra []byte) []byte {
return extra
}
// CreateDB creates the chain database.
func CreateDB(ctx *node.ServiceContext, config *Config, name string) (ethdb.Database, error) {
db, err := ctx.OpenDatabase(name, config.DatabaseCache, config.DatabaseHandles)
if err != nil {
return nil, err
}
if db, ok := db.(*ethdb.LDBDatabase); ok {
db.Meter("eth/db/chaindata/")
}
return db, nil
}
// CreateConsensusEngine creates the required type of consensus engine instance for an Ethereum service
func CreateConsensusEngine(ctx *node.ServiceContext, chainConfig *params.ChainConfig, config *ethash.Config, notify []string, noverify bool, db ethdb.Database) consensus.Engine {
// If proof-of-authority is requested, set it up