LBRYCommunity/herald.go
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changes per code review

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This commit is contained in:
Jeffrey Picard 2022-10-03 09:41:20 +00:00
parent f303907acd
commit 0bcb069e04
3 changed files with 16 additions and 16 deletions
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14
db/db.go
View file

@ -361,9 +361,9 @@ func IterCF(db *grocksdb.DB, opts *IterOptions) <-chan *prefixes.PrefixRowKV {
close(ch)
ro.Destroy()
if opts.DB != nil {
opts.DoneChan <- struct{}{}
opts.DB.ItMut.Lock()
delete(opts.DB.OpenIterators, iterKey)
opts.DoneChan <- struct{}{}
opts.DB.ItMut.Unlock()
}
}()
@ -445,7 +445,7 @@ func (db *ReadOnlyDBColumnFamily) selectFrom(prefix []byte, startKey, stopKey pr
return nil, err
}
// Prefix and handle
options := NewIterateOptions().WithPrefix(prefix).WithCfHandle(handle)
options := NewIterateOptions().WithDB(db).WithPrefix(prefix).WithCfHandle(handle)
// Start and stop bounds
options = options.WithStart(startKey.PackKey()).WithStop(stopKey.PackKey()).WithIncludeStop(true)
// Don't include the key
@ -606,8 +606,8 @@ func GetDBColumnFamilies(name string, secondayPath string, cfNames []string) (*R
LastState: nil,
Height: 0,
Headers: nil,
ShutdownChan: make(chan struct{}),
DoneChan: make(chan struct{}),
ShutdownChan: make(chan struct{}, 1),
DoneChan: make(chan struct{}, 1),
}
err = myDB.ReadDBState() //TODO: Figure out right place for this
@ -833,7 +833,7 @@ func (db *ReadOnlyDBColumnFamily) InitHeaders() error {
// endKey := prefixes.NewHeaderKey(db.LastState.Height)
startKeyRaw := startKey.PackKey()
// endKeyRaw := endKey.PackKey()
options := NewIterateOptions().WithPrefix([]byte{prefixes.Header}).WithCfHandle(handle)
options := NewIterateOptions().WithDB(db).WithPrefix([]byte{prefixes.Header}).WithCfHandle(handle)
options = options.WithIncludeKey(false).WithIncludeValue(true) //.WithIncludeStop(true)
options = options.WithStart(startKeyRaw) //.WithStop(endKeyRaw)
@ -856,7 +856,7 @@ func (db *ReadOnlyDBColumnFamily) InitTxCounts() error {
db.TxCounts = stack.NewSliceBacked[uint32](InitialTxCountSize)
options := NewIterateOptions().WithPrefix([]byte{prefixes.TxCount}).WithCfHandle(handle)
options := NewIterateOptions().WithDB(db).WithPrefix([]byte{prefixes.TxCount}).WithCfHandle(handle)
options = options.WithIncludeKey(false).WithIncludeValue(true).WithIncludeStop(true)
ch := IterCF(db.DB, options)
@ -1080,7 +1080,7 @@ func GenerateTestData(prefix byte, fileName string) {
log.Fatalln(err)
}
options := NewIterateOptions()
options := NewIterateOptions().WithDB(db)
options.WithRawKey(true).WithRawValue(true).WithIncludeValue(true)
options.WithPrefix([]byte{prefix})

16
db/db_get.go
View file

@ -94,7 +94,7 @@ func (db *ReadOnlyDBColumnFamily) GetHeaders(height uint32, count uint32) ([][11
startKeyRaw := prefixes.NewHeaderKey(height).PackKey()
endKeyRaw := prefixes.NewHeaderKey(height + count).PackKey()
options := NewIterateOptions().WithPrefix([]byte{prefixes.Header}).WithCfHandle(handle)
options := NewIterateOptions().WithDB(db).WithPrefix([]byte{prefixes.Header}).WithCfHandle(handle)
options = options.WithIncludeKey(false).WithIncludeValue(true) //.WithIncludeStop(true)
options = options.WithStart(startKeyRaw).WithStop(endKeyRaw)
@ -130,7 +130,7 @@ func (db *ReadOnlyDBColumnFamily) GetBalance(hashX []byte) (uint64, uint64, erro
startKeyRaw := startKey.PackKey()
endKeyRaw := endKey.PackKey()
// Prefix and handle
options := NewIterateOptions().WithPrefix([]byte{prefixes.UTXO}).WithCfHandle(handle)
options := NewIterateOptions().WithDB(db).WithPrefix([]byte{prefixes.UTXO}).WithCfHandle(handle)
// Start and stop bounds
options = options.WithStart(startKeyRaw).WithStop(endKeyRaw).WithIncludeStop(true)
// Don't include the key
@ -346,7 +346,7 @@ func (db *ReadOnlyDBColumnFamily) GetStreamsAndChannelRepostedByChannelHashes(re
for _, reposterChannelHash := range reposterChannelHashes {
key := prefixes.NewChannelToClaimKeyWHash(reposterChannelHash)
rawKeyPrefix := key.PartialPack(1)
options := NewIterateOptions().WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options := NewIterateOptions().WithDB(db).WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options = options.WithIncludeKey(false).WithIncludeValue(true)
ch := IterCF(db.DB, options)
// for stream := range Iterate(db.DB, prefixes.ChannelToClaim, []byte{reposterChannelHash}, false) {
@ -420,7 +420,7 @@ func (db *ReadOnlyDBColumnFamily) GetShortClaimIdUrl(name string, normalizedName
log.Printf("partialKey: %#v\n", partialKey)
keyPrefix := partialKey.PartialPack(2)
// Prefix and handle
options := NewIterateOptions().WithPrefix(prefix).WithCfHandle(handle)
options := NewIterateOptions().WithDB(db).WithPrefix(prefix).WithCfHandle(handle)
// Start and stop bounds
options = options.WithStart(keyPrefix).WithStop(keyPrefix)
// Don't include the key
@ -518,7 +518,7 @@ func (db *ReadOnlyDBColumnFamily) GetActiveAmount(claimHash []byte, txoType uint
startKeyRaw := startKey.PartialPack(3)
endKeyRaw := endKey.PartialPack(3)
// Prefix and handle
options := NewIterateOptions().WithPrefix([]byte{prefixes.ActiveAmount}).WithCfHandle(handle)
options := NewIterateOptions().WithDB(db).WithPrefix([]byte{prefixes.ActiveAmount}).WithCfHandle(handle)
// Start and stop bounds
options = options.WithStart(startKeyRaw).WithStop(endKeyRaw)
// Don't include the key
@ -674,7 +674,7 @@ func (db *ReadOnlyDBColumnFamily) ControllingClaimIter() <-chan *prefixes.Prefix
key := prefixes.NewClaimTakeoverKey("")
var rawKeyPrefix []byte = nil
rawKeyPrefix = key.PartialPack(0)
options := NewIterateOptions().WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options := NewIterateOptions().WithDB(db).WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options = options.WithIncludeValue(true) //.WithIncludeStop(true)
ch := IterCF(db.DB, options)
return ch
@ -785,7 +785,7 @@ func (db *ReadOnlyDBColumnFamily) BidOrderNameIter(normalizedName string) <-chan
key := prefixes.NewBidOrderKey(normalizedName)
var rawKeyPrefix []byte = nil
rawKeyPrefix = key.PartialPack(1)
options := NewIterateOptions().WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options := NewIterateOptions().WithDB(db).WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options = options.WithIncludeValue(true) //.WithIncludeStop(true)
ch := IterCF(db.DB, options)
return ch
@ -803,7 +803,7 @@ func (db *ReadOnlyDBColumnFamily) ClaimShortIdIter(normalizedName string, claimI
} else {
rawKeyPrefix = key.PartialPack(1)
}
options := NewIterateOptions().WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options := NewIterateOptions().WithDB(db).WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options = options.WithIncludeValue(true) //.WithIncludeStop(true)
ch := IterCF(db.DB, options)
return ch

2
db/db_resolve.go
View file

@ -326,7 +326,7 @@ func (db *ReadOnlyDBColumnFamily) ResolveClaimInChannel(channelHash []byte, norm
key := prefixes.NewChannelToClaimKey(channelHash, normalizedName)
rawKeyPrefix := key.PartialPack(2)
options := NewIterateOptions().WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options := NewIterateOptions().WithDB(db).WithCfHandle(handle).WithPrefix(rawKeyPrefix)
options = options.WithIncludeValue(true) //.WithIncludeStop(true)
ch := IterCF(db.DB, options)
// TODO: what's a good default size for this?