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multi: move all channelstate operations to ChannelStateDB

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This commit is contained in:
Andras Banki-Horvath
2021-09-21 19:18:17 +02:00
committed by Oliver Gugger
parent ddea833d31
commit 11cf4216e4
35 changed files with 377 additions and 238 deletions
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14
htlcswitch/payment_result.go
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@@ -83,7 +83,7 @@ func deserializeNetworkResult(r io.Reader) (*networkResult, error) {
// is back. The Switch will checkpoint any received result to the store, and
// the store will keep results and notify the callers about them.
type networkResultStore struct {
db *channeldb.DB
backend kvdb.Backend
// results is a map from paymentIDs to channels where subscribers to
// payment results will be notified.
@@ -96,9 +96,9 @@ type networkResultStore struct {
paymentIDMtx *multimutex.Mutex
}
func newNetworkResultStore(db *channeldb.DB) *networkResultStore {
func newNetworkResultStore(db kvdb.Backend) *networkResultStore {
return &networkResultStore{
db: db,
backend: db,
results: make(map[uint64][]chan *networkResult),
paymentIDMtx: multimutex.NewMutex(),
}
@@ -126,7 +126,7 @@ func (store *networkResultStore) storeResult(paymentID uint64,
var paymentIDBytes [8]byte
binary.BigEndian.PutUint64(paymentIDBytes[:], paymentID)
err := kvdb.Batch(store.db.Backend, func(tx kvdb.RwTx) error {
err := kvdb.Batch(store.backend, func(tx kvdb.RwTx) error {
networkResults, err := tx.CreateTopLevelBucket(
networkResultStoreBucketKey,
)
@@ -171,7 +171,7 @@ func (store *networkResultStore) subscribeResult(paymentID uint64) (
resultChan = make(chan *networkResult, 1)
)
err := kvdb.View(store.db, func(tx kvdb.RTx) error {
err := kvdb.View(store.backend, func(tx kvdb.RTx) error {
var err error
result, err = fetchResult(tx, paymentID)
switch {
@@ -219,7 +219,7 @@ func (store *networkResultStore) getResult(pid uint64) (
*networkResult, error) {
var result *networkResult
err := kvdb.View(store.db, func(tx kvdb.RTx) error {
err := kvdb.View(store.backend, func(tx kvdb.RTx) error {
var err error
result, err = fetchResult(tx, pid)
return err
@@ -260,7 +260,7 @@ func fetchResult(tx kvdb.RTx, pid uint64) (*networkResult, error) {
// concurrently while this process is ongoing, as its result might end up being
// deleted.
func (store *networkResultStore) cleanStore(keep map[uint64]struct{}) error {
return kvdb.Update(store.db.Backend, func(tx kvdb.RwTx) error {
return kvdb.Update(store.backend, func(tx kvdb.RwTx) error {
networkResults, err := tx.CreateTopLevelBucket(
networkResultStoreBucketKey,
)