From aa3023e859594cdb3b9e867544cf1abda86af405 Mon Sep 17 00:00:00 2001
From: Nodar <nodar.ambroladze@gmail.com>
Date: Fri, 15 Sep 2023 16:18:51 +0200
Subject: [PATCH] Allow using different redis keys for dataposter

---
 arbnode/batch_poster.go           | 13 ++++++++++-
 arbnode/dataposter/data_poster.go | 39 ++++++++++++++++++++-----------
 arbnode/node.go                   | 12 +++++++++-
 3 files changed, 48 insertions(+), 16 deletions(-)

diff --git a/arbnode/batch_poster.go b/arbnode/batch_poster.go
index 89a36eba91..a96f569be2 100644
--- a/arbnode/batch_poster.go
+++ b/arbnode/batch_poster.go
@@ -253,7 +253,18 @@ func NewBatchPoster(dataPosterDB ethdb.Database, l1Reader *headerreader.HeaderRe
 	dataPosterConfigFetcher := func() *dataposter.DataPosterConfig {
 		return &config().DataPoster
 	}
-	b.dataPoster, err = dataposter.NewDataPoster(dataPosterDB, l1Reader, transactOpts, redisClient, redisLock, dataPosterConfigFetcher, b.getBatchPosterPosition)
+	b.dataPoster, err = dataposter.NewDataPoster(
+		&dataposter.DataPosterOpts{
+			Database:          dataPosterDB,
+			HeaderReader:      l1Reader,
+			Auth:              transactOpts,
+			RedisClient:       redisClient,
+			RedisLock:         redisLock,
+			Config:            dataPosterConfigFetcher,
+			MetadataRetriever: b.getBatchPosterPosition,
+			RedisKey:          "data-poster.queue",
+		},
+	)
 	if err != nil {
 		return nil, err
 	}
diff --git a/arbnode/dataposter/data_poster.go b/arbnode/dataposter/data_poster.go
index b1e6555b26..d9e10b2434 100644
--- a/arbnode/dataposter/data_poster.go
+++ b/arbnode/dataposter/data_poster.go
@@ -91,18 +91,29 @@ func parseReplacementTimes(val string) ([]time.Duration, error) {
 	return append(res, time.Hour*24*365*10), nil
 }
 
-func NewDataPoster(db ethdb.Database, headerReader *headerreader.HeaderReader, auth *bind.TransactOpts, redisClient redis.UniversalClient, redisLock AttemptLocker, config ConfigFetcher, metadataRetriever func(ctx context.Context, blockNum *big.Int) ([]byte, error)) (*DataPoster, error) {
-	initConfig := config()
+type DataPosterOpts struct {
+	Database          ethdb.Database
+	HeaderReader      *headerreader.HeaderReader
+	Auth              *bind.TransactOpts
+	RedisClient       redis.UniversalClient
+	RedisLock         AttemptLocker
+	Config            ConfigFetcher
+	MetadataRetriever func(ctx context.Context, blockNum *big.Int) ([]byte, error)
+	RedisKey          string // Redis storage key
+}
+
+func NewDataPoster(opts *DataPosterOpts) (*DataPoster, error) {
+	initConfig := opts.Config()
 	replacementTimes, err := parseReplacementTimes(initConfig.ReplacementTimes)
 	if err != nil {
 		return nil, err
 	}
-	if headerReader.IsParentChainArbitrum() && !initConfig.UseNoOpStorage {
+	if opts.HeaderReader.IsParentChainArbitrum() && !initConfig.UseNoOpStorage {
 		initConfig.UseNoOpStorage = true
 		log.Info("Disabling data poster storage, as parent chain appears to be an Arbitrum chain without a mempool")
 	}
 	encF := func() storage.EncoderDecoderInterface {
-		if config().LegacyStorageEncoding {
+		if opts.Config().LegacyStorageEncoding {
 			return &storage.LegacyEncoderDecoder{}
 		}
 		return &storage.EncoderDecoder{}
@@ -111,27 +122,27 @@ func NewDataPoster(db ethdb.Database, headerReader *headerreader.HeaderReader, a
 	switch {
 	case initConfig.UseNoOpStorage:
 		queue = &noop.Storage{}
-	case redisClient != nil:
+	case opts.RedisClient != nil:
 		var err error
-		queue, err = redisstorage.NewStorage(redisClient, "data-poster.queue", &initConfig.RedisSigner, encF)
+		queue, err = redisstorage.NewStorage(opts.RedisClient, opts.RedisKey, &initConfig.RedisSigner, encF)
 		if err != nil {
 			return nil, err
 		}
 	case initConfig.UseLevelDB:
-		queue = leveldb.New(db, func() storage.EncoderDecoderInterface { return &storage.EncoderDecoder{} })
+		queue = leveldb.New(opts.Database, func() storage.EncoderDecoderInterface { return &storage.EncoderDecoder{} })
 	default:
 		queue = slice.NewStorage(func() storage.EncoderDecoderInterface { return &storage.EncoderDecoder{} })
 	}
 	return &DataPoster{
-		headerReader:      headerReader,
-		client:            headerReader.Client(),
-		sender:            auth.From,
-		signer:            auth.Signer,
-		config:            config,
+		headerReader:      opts.HeaderReader,
+		client:            opts.HeaderReader.Client(),
+		sender:            opts.Auth.From,
+		signer:            opts.Auth.Signer,
+		config:            opts.Config,
 		replacementTimes:  replacementTimes,
-		metadataRetriever: metadataRetriever,
+		metadataRetriever: opts.MetadataRetriever,
 		queue:             queue,
-		redisLock:         redisLock,
+		redisLock:         opts.RedisLock,
 		errorCount:        make(map[uint64]int),
 	}, nil
 }
diff --git a/arbnode/node.go b/arbnode/node.go
index 5bdc716264..3fc1f556f3 100644
--- a/arbnode/node.go
+++ b/arbnode/node.go
@@ -564,7 +564,17 @@ func StakerDataposter(
 	dpCfg := func() *dataposter.DataPosterConfig {
 		return &cfg.Staker.DataPoster
 	}
-	return dataposter.NewDataPoster(db, l1Reader, transactOpts, redisC, redisLock, dpCfg, mdRetriever)
+	return dataposter.NewDataPoster(
+		&dataposter.DataPosterOpts{
+			Database:          db,
+			HeaderReader:      l1Reader,
+			Auth:              transactOpts,
+			RedisClient:       redisC,
+			RedisLock:         redisLock,
+			Config:            dpCfg,
+			MetadataRetriever: mdRetriever,
+			RedisKey:          "staker-data-poster.queue",
+		})
 }
 
 func createNodeImpl(