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Add a SyncUnmarkBad API

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This commit is contained in:
Aayush Rajasekaran 2020-09-09 03:24:09 -04:00
parent 7d2118cd97
commit 5c852e26c2
5 changed files with 23 additions and 0 deletions
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3
api/api_full.go
View File

@ -164,6 +164,9 @@ type FullNode interface {
// Use with extreme caution.
SyncMarkBad(ctx context.Context, bcid cid.Cid) error
// SyncUnmarkBad unmarks a blocks as bad, making it possible to be validated and synced again.
SyncUnmarkBad(ctx context.Context, bcid cid.Cid) error
// SyncCheckBad checks if a block was marked as bad, and if it was, returns
// the reason.
SyncCheckBad(ctx context.Context, bcid cid.Cid) (string, error)

5
api/apistruct/struct.go
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@ -107,6 +107,7 @@ type FullNodeStruct struct {
SyncIncomingBlocks func(ctx context.Context) (<-chan *types.BlockHeader, error) `perm:"read"`
SyncCheckpoint func(ctx context.Context, key types.TipSetKey) error `perm:"admin"`
SyncMarkBad func(ctx context.Context, bcid cid.Cid) error `perm:"admin"`
SyncUnmarkBad func(ctx context.Context, bcid cid.Cid) error `perm:"admin"`
SyncCheckBad func(ctx context.Context, bcid cid.Cid) (string, error) `perm:"read"`
MpoolGetConfig func(context.Context) (*types.MpoolConfig, error) `perm:"read"`
@ -713,6 +714,10 @@ func (c *FullNodeStruct) SyncMarkBad(ctx context.Context, bcid cid.Cid) error {
return c.Internal.SyncMarkBad(ctx, bcid)
}
func (c *FullNodeStruct) SyncUnmarkBad(ctx context.Context, bcid cid.Cid) error {
return c.Internal.SyncUnmarkBad(ctx, bcid)
}
func (c *FullNodeStruct) SyncCheckBad(ctx context.Context, bcid cid.Cid) (string, error) {
return c.Internal.SyncCheckBad(ctx, bcid)
}

4
chain/badtscache.go
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@ -56,6 +56,10 @@ func (bts *BadBlockCache) Add(c cid.Cid, bbr BadBlockReason) {
bts.badBlocks.Add(c, bbr)
}
func (bts *BadBlockCache) Remove(c cid.Cid) {
bts.badBlocks.Remove(c)
}
func (bts *BadBlockCache) Has(c cid.Cid) (BadBlockReason, bool) {
rval, ok := bts.badBlocks.Get(c)
if !ok {

5
chain/sync.go
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@ -1680,6 +1680,11 @@ func (syncer *Syncer) MarkBad(blk cid.Cid) {
syncer.bad.Add(blk, NewBadBlockReason([]cid.Cid{blk}, "manually marked bad"))
}
// UnmarkBad manually adds a block to the "bad blocks" cache.
func (syncer *Syncer) UnmarkBad(blk cid.Cid) {
syncer.bad.Remove(blk)
}
func (syncer *Syncer) CheckBadBlockCache(blk cid.Cid) (string, bool) {
bbr, ok := syncer.bad.Has(blk)
return bbr.String(), ok

6
node/impl/full/sync.go
View File

@ -108,6 +108,12 @@ func (a *SyncAPI) SyncMarkBad(ctx context.Context, bcid cid.Cid) error {
return nil
}
func (a *SyncAPI) SyncUnmarkBad(ctx context.Context, bcid cid.Cid) error {
log.Warnf("Unmarking block %s as bad", bcid)
a.Syncer.UnmarkBad(bcid)
return nil
}
func (a *SyncAPI) SyncCheckBad(ctx context.Context, bcid cid.Cid) (string, error) {
reason, ok := a.Syncer.CheckBadBlockCache(bcid)
if !ok {