[minibatch] Add feature flag on batcher (#634)

Layr-Labs · Jul 12, 2024 · e22b250 · e22b250
1 parent 660f0f1
commit e22b250
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Showing 3 changed files with 24 additions and 9 deletions.
diff --git a/disperser/cmd/batcher/config.go b/disperser/cmd/batcher/config.go
@@ -31,6 +31,8 @@ type Config struct {
 
 	BLSOperatorStateRetrieverAddr string
 	EigenDAServiceManagerAddr     string
+
+	EnableMinibatch bool
 }
 
 func NewConfig(ctx *cli.Context) (Config, error) {
@@ -85,6 +87,7 @@ func NewConfig(ctx *cli.Context) (Config, error) {
 		IndexerDataDir:                ctx.GlobalString(flags.IndexerDataDirFlag.Name),
 		IndexerConfig:                 indexer.ReadIndexerConfig(ctx),
 		KMSKeyConfig:                  kmsConfig,
+		EnableMinibatch:               ctx.Bool(flags.EnableMinibatchFlag.Name),
 	}
 	return config, nil
 }
diff --git a/disperser/cmd/batcher/flags/flags.go b/disperser/cmd/batcher/flags/flags.go
@@ -193,6 +193,14 @@ var (
 		EnvVar:   common.PrefixEnvVar(envVarPrefix, "FINALIZATION_BLOCK_DELAY"),
 		Value:    75,
 	}
+	// EnableMinibatchFlag is a flag to enable minibatch processing
+	// Defaults to false
+	EnableMinibatchFlag = cli.BoolFlag{
+		Name:     common.PrefixFlag(FlagPrefix, "enable-minibatch"),
+		Usage:    "Enable minibatch processing",
+		Required: false,
+		EnvVar:   common.PrefixEnvVar(envVarPrefix, "ENABLE_MINIBATCH"),
+	}
 )
 
 var requiredFlags = []cli.Flag{
@@ -225,6 +233,7 @@ var optionalFlags = []cli.Flag{
 	TargetNumChunksFlag,
 	MaxBlobsToFetchFromStoreFlag,
 	FinalizationBlockDelayFlag,
+	EnableMinibatchFlag,
 }
 
 // Flags contains the list of configuration options available to the binary.

diff --git a/disperser/cmd/batcher/main.go b/disperser/cmd/batcher/main.go
@@ -230,10 +230,6 @@ func RunBatcher(ctx *cli.Context) error {
 	}
 	finalizer := batcher.NewFinalizer(config.TimeoutConfig.ChainReadTimeout, config.BatcherConfig.FinalizerInterval, queue, client, rpcClient, config.BatcherConfig.MaxNumRetriesPerBlob, 1000, config.BatcherConfig.FinalizerPoolSize, logger, metrics.FinalizerMetrics)
 	txnManager := batcher.NewTxnManager(client, wallet, config.EthClientConfig.NumConfirmations, 20, config.TimeoutConfig.TxnBroadcastTimeout, config.TimeoutConfig.ChainWriteTimeout, logger, metrics.TxnManagerMetrics)
-	batcher, err := batcher.NewBatcher(config.BatcherConfig, config.TimeoutConfig, queue, dispatcher, ics, asgn, encoderClient, agg, client, finalizer, tx, txnManager, logger, metrics, handleBatchLivenessChan)
-	if err != nil {
-		return err
-	}
 
 	// Enable Metrics Block
 	if config.MetricsConfig.EnableMetrics {
@@ -242,18 +238,25 @@ func RunBatcher(ctx *cli.Context) error {
 		logger.Info("Enabled metrics for Batcher", "socket", httpSocket)
 	}
 
-	err = batcher.Start(context.Background())
-	if err != nil {
-		return err
+	if config.EnableMinibatch {
+		// TODO: implement and run batchConfirmer for minibatch
+		return errors.New("minibatch is not supported")
+	} else {
+		batcher, err := batcher.NewBatcher(config.BatcherConfig, config.TimeoutConfig, queue, dispatcher, ics, asgn, encoderClient, agg, client, finalizer, tx, txnManager, logger, metrics, handleBatchLivenessChan)
+		if err != nil {
+			return err
+		}
+		err = batcher.Start(context.Background())
+		if err != nil {
+			return err
+		}
 	}
 
 	// Signal readiness
 	if _, err := os.Create(readinessProbePath); err != nil {
 		log.Printf("Failed to create readiness file: %v at path %v \n", err, readinessProbePath)
 	}
-
 	return nil
-
 }
 
 // process liveness signal from handleBatch Go Routine