Merge pull request #2186 from OffchainLabs/NIT-2113-das-no-4844

Disable EIP-4844 blob posting when another DAS is enabled
OffchainLabs · Mar 14, 2024 · ef2766d · ef2766d
2 parents d1b4201 + 116d23f
commit ef2766d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arbnode/batch_poster.go b/arbnode/batch_poster.go
@@ -959,7 +959,7 @@ func (b *BatchPoster) maybePostSequencerBatch(ctx context.Context) (bool, error)
 		}
 		var use4844 bool
 		config := b.config()
-		if config.Post4844Blobs && latestHeader.ExcessBlobGas != nil && latestHeader.BlobGasUsed != nil {
+		if config.Post4844Blobs && b.daWriter == nil && latestHeader.ExcessBlobGas != nil && latestHeader.BlobGasUsed != nil {
 			arbOSVersion, err := b.arbOSVersionGetter.ArbOSVersionForMessageNumber(arbutil.MessageIndex(arbmath.SaturatingUSub(uint64(batchPosition.MessageCount), 1)))
 			if err != nil {
 				return false, err