Don't run ipld-eth-server in stack

and remove unused stack.yml

indexer/database/sql/lazy_tx.go

@@ -3,6 +3,7 @@ package sql
 import (
 	"context"
 	"reflect"
+	"sync"
 	"time"
 
 	"github.com/cerc-io/plugeth-statediff/indexer/database/metrics"
@@ -15,6 +16,7 @@ const copyFromCheckLimit = 100
 type DelayedTx struct {
 	cache []interface{}
 	db    Database
+	sync.RWMutex
 }
 type cachedStmt struct {
 	sql  string
@@ -27,6 +29,8 @@ type copyFrom struct {
 	rows        [][]interface{}
 }
 
+type result int64
+
 func (cf *copyFrom) appendRows(rows [][]interface{}) {
 	cf.rows = append(cf.rows, rows...)
 }
@@ -44,6 +48,8 @@ func (tx *DelayedTx) QueryRow(ctx context.Context, sql string, args ...interface
 }
 
 func (tx *DelayedTx) findPrevCopyFrom(tableName []string, columnNames []string, limit int) (*copyFrom, int) {
+	tx.RLock()
+	defer tx.RUnlock()
 	for pos, count := len(tx.cache)-1, 0; pos >= 0 && count < limit; pos, count = pos-1, count+1 {
 		prevCopy, ok := tx.cache[pos].(*copyFrom)
 		if ok && prevCopy.matches(tableName, columnNames) {
@@ -59,6 +65,8 @@ func (tx *DelayedTx) CopyFrom(ctx context.Context, tableName []string, columnNam
 			"current", len(prevCopy.rows), "new", len(rows), "distance", distance)
 		prevCopy.appendRows(rows)
 	} else {
+		tx.Lock()
+		defer tx.Unlock()
 		tx.cache = append(tx.cache, &copyFrom{tableName, columnNames, rows})
 	}
 
@@ -66,8 +74,10 @@ func (tx *DelayedTx) CopyFrom(ctx context.Context, tableName []string, columnNam
 }
 
 func (tx *DelayedTx) Exec(ctx context.Context, sql string, args ...interface{}) (Result, error) {
+	tx.Lock()
+	defer tx.Unlock()
 	tx.cache = append(tx.cache, cachedStmt{sql, args})
-	return nil, nil
+	return result(0), nil
 }
 
 func (tx *DelayedTx) Commit(ctx context.Context) error {
@@ -85,6 +95,8 @@ func (tx *DelayedTx) Commit(ctx context.Context) error {
 			rollback(ctx, base)
 		}
 	}()
+	tx.Lock()
+	defer tx.Unlock()
 	for _, item := range tx.cache {
 		switch item := item.(type) {
 		case *copyFrom:
@@ -105,6 +117,13 @@ func (tx *DelayedTx) Commit(ctx context.Context) error {
 }
 
 func (tx *DelayedTx) Rollback(ctx context.Context) error {
+	tx.Lock()
+	defer tx.Unlock()
 	tx.cache = nil
 	return nil
 }
+
+// RowsAffected satisfies sql.Result
+func (r result) RowsAffected() (int64, error) {
+	return int64(r), nil
+}

indexer/interfaces/interfaces.go

@@ -29,27 +29,39 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 )
 
-// StateDiffIndexer interface required to index statediff data
+// StateDiffIndexer describes the interface for indexing state data.
 type StateDiffIndexer interface {
-	DetectGaps(beginBlock uint64, endBlock uint64) ([]*BlockGap, error)
-	CurrentBlock() (*models.HeaderModel, error)
-	HasBlock(hash common.Hash, number uint64) (bool, error)
+	// PushBlock indexes block data except for state & storage nodes: header, uncles, transactions &
+	// receipts. Returns an initiated DB transaction which must be committed or rolled back.
 	PushBlock(block *types.Block, receipts types.Receipts, totalDifficulty *big.Int) (Batch, error)
+	// PushHeader indexes a block header.
 	PushHeader(batch Batch, header *types.Header, reward, td *big.Int) (string, error)
+	// PushStateNode indexes a state node and its storage trie.
 	PushStateNode(tx Batch, stateNode sdtypes.StateLeafNode, headerID string) error
+	// PushIPLD indexes an IPLD node.
 	PushIPLD(tx Batch, ipld sdtypes.IPLD) error
-	ReportDBMetrics(delay time.Duration, quit <-chan bool)
-
+	// BeginTx starts a new DB transaction.
 	BeginTx(number *big.Int, ctx context.Context) Batch
 
+	// DetectGaps returns a list of gaps in the block range, if any.
+	DetectGaps(beginBlock uint64, endBlock uint64) ([]*BlockGap, error)
+	// CurrentBlock returns the latest indexed block.
+	CurrentBlock() (*models.HeaderModel, error)
+	// HasBlock returns true if the block is indexed.
+	HasBlock(hash common.Hash, number uint64) (bool, error)
+
+	// Close closes the associated output DB connection or files.
+	Close() error
+
 	// Methods used by WatchAddress API/functionality
+
 	LoadWatchedAddresses() ([]common.Address, error)
 	InsertWatchedAddresses(addresses []sdtypes.WatchAddressArg, currentBlock *big.Int) error
 	RemoveWatchedAddresses(addresses []sdtypes.WatchAddressArg) error
 	SetWatchedAddresses(args []sdtypes.WatchAddressArg, currentBlockNumber *big.Int) error
 	ClearWatchedAddresses() error
 
-	Close() error
+	ReportDBMetrics(delay time.Duration, quit <-chan bool)
 }
 
 // Batch required for indexing data atomically

main/main.go

@@ -26,7 +26,7 @@ func Initialize(ctx core.Context, pl core.PluginLoader, logger core.Logger) {
 	gethContext = ctx
 }
 
-func InitializeNode(stack core.Node, b core.Backend) {
+func InitializeNode(_ core.Node, b core.Backend) {
 	backend := b.(restricted.Backend)
 
 	networkid, err := strconv.ParseUint(gethContext.String(geth_flags.NetworkIdFlag.Name), 10, 64)

scripts/run-test-stack.sh

@@ -18,14 +18,15 @@ echo CERC_REMOTE_DEBUG=false >> $CONFIG_DIR/stack.env
 
 
 if [[ -z $SKIP_BUILD ]]; then
+  # Assume the tested image has been built separately.
   $laconic_so setup-repositories \
-    --exclude git.vdb.to/cerc-io/plugeth-statediff
-  # Assume the tested image has been built separately
+    --exclude git.vdb.to/cerc-io/plugeth-statediff,git.vdb.to/cerc-io/ipld-eth-server
   $laconic_so build-containers \
-    --exclude cerc/plugeth-statediff
+    --exclude cerc/plugeth-statediff,cerc/ipld-eth-server
 fi
 
 if ! $laconic_so deploy \
+  --exclude ipld-eth-server \
   --env-file $CONFIG_DIR/stack.env \
   --cluster test up
 then

test/stack.yml

@@ -1,20 +0,0 @@
-version: "1.2"
-name: fixturenet-plugeth-tx
-description: "Plugeth Ethereum Fixturenet for testing plugeth-statediff"
-repos:
-  - git.vdb.to/cerc-io/plugeth@v1.13.14-cerc-2
-  - git.vdb.to/cerc-io/plugeth-statediff
-  - git.vdb.to/cerc-io/lighthouse
-  - git.vdb.to/cerc-io/ipld-eth-db@v5.4.0-alpha
-containers:
-  - cerc/plugeth-statediff
-  - cerc/plugeth
-  - cerc/fixturenet-eth-genesis
-  - cerc/fixturenet-plugeth-plugeth
-  - cerc/lighthouse
-  - cerc/lighthouse-cli
-  - cerc/fixturenet-eth-lighthouse
-  - cerc/ipld-eth-db
-pods:
-  - fixturenet-plugeth
-  - ipld-eth-db

test_helpers/builder.go

@@ -12,14 +12,15 @@ import (
 	"testing"
 
 	"github.com/cerc-io/eth-iterator-utils/tracker"
-	statediff "github.com/cerc-io/plugeth-statediff"
-	"github.com/cerc-io/plugeth-statediff/adapt"
-	sdtypes "github.com/cerc-io/plugeth-statediff/types"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/stretchr/testify/require"
+
+	"github.com/cerc-io/plugeth-statediff"
+	"github.com/cerc-io/plugeth-statediff/adapt"
+	sdtypes "github.com/cerc-io/plugeth-statediff/types"
 )
 
 var subtrieCounts = []uint{1, 8, 32}

test_helpers/indexing.go

@@ -5,15 +5,16 @@ import (
 	"fmt"
 	"math/big"
 
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/state"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/params"
+
 	"github.com/cerc-io/plugeth-statediff"
 	"github.com/cerc-io/plugeth-statediff/adapt"
 	"github.com/cerc-io/plugeth-statediff/indexer"
 	"github.com/cerc-io/plugeth-statediff/indexer/interfaces"
 	"github.com/cerc-io/plugeth-statediff/indexer/node"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core/state"
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/params"
 )
 
 type IndexChainParams struct {