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swarm: network rewrite merge

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This commit is contained in:
ethersphere
2018-06-20 14:06:27 +02:00
parent 574378edb5
commit e187711c65
201 changed files with 39605 additions and 9921 deletions
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37
swarm/storage/database.go
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@ -22,6 +22,7 @@ package storage
import (
"fmt"
"github.com/ethereum/go-ethereum/metrics"
"github.com/syndtr/goleveldb/leveldb"
"github.com/syndtr/goleveldb/leveldb/iterator"
"github.com/syndtr/goleveldb/leveldb/opt"
@ -45,27 +46,31 @@ func NewLDBDatabase(file string) (*LDBDatabase, error) {
return database, nil
}
func (self *LDBDatabase) Put(key []byte, value []byte) {
err := self.db.Put(key, value, nil)
func (db *LDBDatabase) Put(key []byte, value []byte) {
metrics.GetOrRegisterCounter("ldbdatabase.put", nil).Inc(1)
err := db.db.Put(key, value, nil)
if err != nil {
fmt.Println("Error put", err)
}
}
func (self *LDBDatabase) Get(key []byte) ([]byte, error) {
dat, err := self.db.Get(key, nil)
func (db *LDBDatabase) Get(key []byte) ([]byte, error) {
metrics.GetOrRegisterCounter("ldbdatabase.get", nil).Inc(1)
dat, err := db.db.Get(key, nil)
if err != nil {
return nil, err
}
return dat, nil
}
func (self *LDBDatabase) Delete(key []byte) error {
return self.db.Delete(key, nil)
func (db *LDBDatabase) Delete(key []byte) error {
return db.db.Delete(key, nil)
}
func (self *LDBDatabase) LastKnownTD() []byte {
data, _ := self.Get([]byte("LTD"))
func (db *LDBDatabase) LastKnownTD() []byte {
data, _ := db.Get([]byte("LTD"))
if len(data) == 0 {
data = []byte{0x0}
@ -74,15 +79,19 @@ func (self *LDBDatabase) LastKnownTD() []byte {
return data
}
func (self *LDBDatabase) NewIterator() iterator.Iterator {
return self.db.NewIterator(nil, nil)
func (db *LDBDatabase) NewIterator() iterator.Iterator {
metrics.GetOrRegisterCounter("ldbdatabase.newiterator", nil).Inc(1)
return db.db.NewIterator(nil, nil)
}
func (self *LDBDatabase) Write(batch *leveldb.Batch) error {
return self.db.Write(batch, nil)
func (db *LDBDatabase) Write(batch *leveldb.Batch) error {
metrics.GetOrRegisterCounter("ldbdatabase.write", nil).Inc(1)
return db.db.Write(batch, nil)
}
func (self *LDBDatabase) Close() {
func (db *LDBDatabase) Close() {
// Close the leveldb database
self.db.Close()
db.db.Close()
}