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add ticker to verifier

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This commit is contained in:
Mohamed Sohail 2024-05-06 14:50:44 +08:00
parent 73ea42bfa5
commit ab750b7e28
Signed by: kamikazechaser
GPG Key ID: 7DD45520C01CD85D
1 changed files with 51 additions and 29 deletions
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78
internal/verifier/verifier.go
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@ -4,6 +4,7 @@ import (
"context"
"fmt"
"log/slog"
"time"
"github.com/gammazero/workerpool"
"github.com/grassrootseconomics/celo-tracker/internal/db"
@ -35,6 +36,7 @@ type (
const (
blockBatchSize = 25
verifierInterval = 1 * time.Minute
)
func New(o VerifierOpts) *Verifier {
@ -48,27 +50,67 @@ func New(o VerifierOpts) *Verifier {
}
}
func (v *Verifier) Start()
func (v *Verifier) Start() {
ticker := time.NewTicker(verifierInterval)
func (v *Verifier) getMissingBlocks() error {
for {
select {
case <-v.quit:
v.logg.Info("janitor: shutdown signal received")
return
case <-ticker.C:
batch, err := v.getMissingBlocks()
if err != nil {
v.logg.Error("verifier error getting missing blocks", "err", err)
}
if batch != nil {
v.logg.Info("verifier found missing block gap requeuing missing blocks")
blocks, err := v.chain.GetBlocks(context.Background(), batch)
if err != nil {
v.logg.Error("batch blocks fetcher error", "error", "block_range", fmt.Sprintf("%d-%d", batch[0], batch[len(batch)-1]), "error", err)
}
for _, block := range blocks {
v.blockWorker.Submit(func() {
if err := v.blockProcessor.ProcessBlock(context.Background(), block); err != nil {
v.logg.Error("block processor error", "source", "verifier", "block", block.NumberU64(), "error", err)
}
})
}
} else {
v.logg.Debug("verifier found no missing blocks running db compactor")
if err := v.db.Cleanup(); err != nil {
v.logg.Error("verifier compactor error", "error", err)
}
}
}
}
}
func (v *Verifier) Stop() {
// TODO: Run with sync.Once
v.quit <- struct{}{}
}
func (v *Verifier) getMissingBlocks() ([]uint64, error) {
lower, err := v.db.GetLowerBound()
if err != nil {
return err
return nil, err
}
upper, err := v.db.GetUpperBound()
if err != nil {
return err
return nil, err
}
missingBlocks, err := v.db.GetMissingValuesBitSet(lower, upper-1)
if err != nil {
return err
return nil, err
}
missingBlocksCount := missingBlocks.Count()
if missingBlocksCount > 0 {
v.logg.Info("verifier found block gap", "missing_blocks_count", missingBlocksCount, "lower_bound", lower, "upper_bound", upper)
buffer := make([]uint, missingBlocksCount)
missingBlocks.NextSetMany(0, buffer)
@ -83,29 +125,9 @@ func (v *Verifier) getMissingBlocks() error {
batch[j-i] = uint64(buffer[j])
}
v.processMissingBlocksBatch(batch)
}
} else {
v.logg.Debug("verifier running db compactor")
if err := v.db.Cleanup(); err != nil {
v.logg.Error("verifier compactor error", "error", err)
return batch, nil
}
}
return nil
}
func (v *Verifier) processMissingBlocksBatch(batch []uint64) {
blocks, err := v.chain.GetBlocks(context.Background(), batch)
if err != nil {
v.logg.Error("batch blocks fetcher error", "error", "block_range", fmt.Sprintf("%d-%d", batch[0], batch[len(batch)-1]), "error", err)
}
for _, block := range blocks {
v.blockWorker.Submit(func() {
if err := v.blockProcessor.ProcessBlock(context.Background(), block); err != nil {
v.logg.Error("block processor error", "source", "verifier", "block", block.NumberU64(), "error", err)
}
})
}
return nil, nil
}