feat(pkg): introduce EthClientWithDefaultTimeout

bindings/.githead

@@ -1 +1 @@
-4b23d14239a22ef8583845089ecf312bb75029ff
+b9f3bdad77614657c7978f341c4d4b14ca295b61

cmd/flags/common.go

@@ -95,6 +95,11 @@ var (
 		Category: commonCategory,
 		Value:    12,
 	}
+	RPCTimeout = &cli.Uint64Flag{
+		Name:     "rpc.timeout",
+		Usage:    "Timeout in seconds for RPC calls",
+		Category: commonCategory,
+	}
 )
 
 // All common flags.
@@ -111,6 +116,7 @@ var CommonFlags = []cli.Flag{
 	MetricsPort,
 	BackOffMaxRetrys,
 	BackOffRetryInterval,
+	RPCTimeout,
 }
 
 // MergeFlags merges the given flag slices.

driver/chain_syncer/beaconsync/progress_tracker.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/ethereum/go-ethereum"
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/ethereum/go-ethereum/log"
+	"github.com/taikoxyz/taiko-client/pkg/rpc"
 )
 
 var (
@@ -21,7 +21,7 @@ var (
 // connected peer or some other reasons).
 type SyncProgressTracker struct {
 	// RPC client
-	client *ethclient.Client
+	client *rpc.EthClient
 
 	// Meta data
 	triggered                     bool
@@ -41,7 +41,7 @@ type SyncProgressTracker struct {
 }
 
 // NewSyncProgressTracker creates a new SyncProgressTracker instance.
-func NewSyncProgressTracker(c *ethclient.Client, timeout time.Duration) *SyncProgressTracker {
+func NewSyncProgressTracker(c *rpc.EthClient, timeout time.Duration) *SyncProgressTracker {
 	return &SyncProgressTracker{client: c, timeout: timeout, ticker: time.NewTicker(syncProgressCheckInterval)}
 }
 

driver/config.go

@@ -23,6 +23,7 @@ type Config struct {
 	P2PSyncVerifiedBlocks bool
 	P2PSyncTimeout        time.Duration
 	BackOffRetryInterval  time.Duration
+	RPCTimeout            *time.Duration
 }
 
 // NewConfigFromCliContext creates a new config instance from
@@ -42,6 +43,13 @@ func NewConfigFromCliContext(c *cli.Context) (*Config, error) {
 		return nil, errors.New("empty L2 check point URL")
 	}
 
+	var timeout *time.Duration
+
+	if c.IsSet(flags.RPCTimeout.Name) {
+		duration := time.Duration(c.Uint64(flags.RPCTimeout.Name)) * time.Second
+		timeout = &duration
+	}
+
 	return &Config{
 		L1Endpoint:            c.String(flags.L1WSEndpoint.Name),
 		L2Endpoint:            c.String(flags.L2WSEndpoint.Name),
@@ -53,5 +61,6 @@ func NewConfigFromCliContext(c *cli.Context) (*Config, error) {
 		P2PSyncVerifiedBlocks: p2pSyncVerifiedBlocks,
 		P2PSyncTimeout:        time.Duration(int64(time.Second) * int64(c.Uint(flags.P2PSyncTimeout.Name))),
 		BackOffRetryInterval:  time.Duration(c.Uint64(flags.BackOffRetryInterval.Name)) * time.Second,
+		RPCTimeout:            timeout,
 	}, nil
 }

driver/config_test.go

@@ -15,6 +15,7 @@ func (s *DriverTestSuite) TestNewConfigFromCliContext() {
 	l2EngineEndpoint := os.Getenv("L2_EXECUTION_ENGINE_AUTH_ENDPOINT")
 	taikoL1 := os.Getenv("TAIKO_L1_ADDRESS")
 	taikoL2 := os.Getenv("TAIKO_L2_ADDRESS")
+	rpcTimeout := 5 * time.Second
 
 	app := cli.NewApp()
 	app.Flags = []cli.Flag{
@@ -25,6 +26,7 @@ func (s *DriverTestSuite) TestNewConfigFromCliContext() {
 		&cli.StringFlag{Name: flags.TaikoL2Address.Name},
 		&cli.StringFlag{Name: flags.JWTSecret.Name},
 		&cli.UintFlag{Name: flags.P2PSyncTimeout.Name},
+		&cli.UintFlag{Name: flags.RPCTimeout.Name},
 	}
 	app.Action = func(ctx *cli.Context) error {
 		c, err := NewConfigFromCliContext(ctx)
@@ -35,6 +37,7 @@ func (s *DriverTestSuite) TestNewConfigFromCliContext() {
 		s.Equal(taikoL1, c.TaikoL1Address.String())
 		s.Equal(taikoL2, c.TaikoL2Address.String())
 		s.Equal(120*time.Second, c.P2PSyncTimeout)
+		s.Equal(rpcTimeout, *c.RPCTimeout)
 		s.NotEmpty(c.JwtSecret)
 		s.Nil(new(Driver).InitFromCli(context.Background(), ctx))
 
@@ -50,5 +53,6 @@ func (s *DriverTestSuite) TestNewConfigFromCliContext() {
 		"-" + flags.TaikoL2Address.Name, taikoL2,
 		"-" + flags.JWTSecret.Name, os.Getenv("JWT_SECRET"),
 		"-" + flags.P2PSyncTimeout.Name, "120",
+		"-" + flags.RPCTimeout.Name, "5",
 	}))
 }

driver/driver.go

@@ -21,7 +21,6 @@ import (
 
 const (
 	protocolStatusReportInterval     = 30 * time.Second
-	exchangeTransitionConfigTimeout  = 30 * time.Second
 	exchangeTransitionConfigInterval = 1 * time.Minute
 )
 
@@ -68,6 +67,7 @@ func InitFromConfig(ctx context.Context, d *Driver, cfg *Config) (err error) {
 		L2EngineEndpoint: cfg.L2EngineEndpoint,
 		JwtSecret:        cfg.JwtSecret,
 		RetryInterval:    cfg.BackOffRetryInterval,
+		Timeout:          cfg.RPCTimeout,
 	}); err != nil {
 		return err
 	}
@@ -250,10 +250,7 @@ func (d *Driver) exchangeTransitionConfigLoop() {
 			return
 		case <-ticker.C:
 			func() {
-				ctx, cancel := context.WithTimeout(d.ctx, exchangeTransitionConfigTimeout)
-				defer cancel()
-
-				tc, err := d.rpc.L2Engine.ExchangeTransitionConfiguration(ctx, &engine.TransitionConfigurationV1{
+				tc, err := d.rpc.L2Engine.ExchangeTransitionConfiguration(d.ctx, &engine.TransitionConfigurationV1{
 					TerminalTotalDifficulty: (*hexutil.Big)(common.Big0),
 					TerminalBlockHash:       common.Hash{},
 					TerminalBlockNumber:     0,

pkg/chain_iterator/block_batch_iterator.go

@@ -11,8 +11,8 @@ import (
 	"github.com/cenkalti/backoff/v4"
 	"github.com/ethereum/go-ethereum"
 	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/ethereum/go-ethereum/log"
+	"github.com/taikoxyz/taiko-client/pkg/rpc"
 )
 
 const (
@@ -43,7 +43,7 @@ type EndIterFunc func()
 // with the awareness of reorganization.
 type BlockBatchIterator struct {
 	ctx                context.Context
-	client             *ethclient.Client
+	client             *rpc.EthClient
 	chainID            *big.Int
 	blocksReadPerEpoch uint64
 	startHeight        uint64
@@ -58,7 +58,7 @@ type BlockBatchIterator struct {
 
 // BlockBatchIteratorConfig represents the configs of a block batch iterator.
 type BlockBatchIteratorConfig struct {
-	Client                *ethclient.Client
+	Client                *rpc.EthClient
 	MaxBlocksReadPerEpoch *uint64
 	StartHeight           *big.Int
 	EndHeight             *big.Int

pkg/chain_iterator/event_iterator/block_proposed_iterator.go

@@ -7,9 +7,9 @@ import (
 
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
 	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/taikoxyz/taiko-client/bindings"
 	chainIterator "github.com/taikoxyz/taiko-client/pkg/chain_iterator"
+	"github.com/taikoxyz/taiko-client/pkg/rpc"
 )
 
 // EndBlockProposedEventIterFunc ends the current iteration.
@@ -35,7 +35,7 @@ type BlockProposedIterator struct {
 
 // BlockProposedIteratorConfig represents the configs of a BlockProposed event iterator.
 type BlockProposedIteratorConfig struct {
-	Client                *ethclient.Client
+	Client                *rpc.EthClient
 	TaikoL1               *bindings.TaikoL1Client
 	MaxBlocksReadPerEpoch *uint64
 	StartHeight           *big.Int
@@ -95,7 +95,7 @@ func (i *BlockProposedIterator) end() {
 // assembleBlockProposedIteratorCallback assembles the callback which will be used
 // by a event iterator's inner block iterator.
 func assembleBlockProposedIteratorCallback(
-	client *ethclient.Client,
+	client *rpc.EthClient,
 	taikoL1Client *bindings.TaikoL1Client,
 	filterQuery []*big.Int,
 	callback OnBlockProposedEvent,

pkg/chain_iterator/event_iterator/block_proven_iterator.go

@@ -7,9 +7,9 @@ import (
 
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
 	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/taikoxyz/taiko-client/bindings"
 	chainIterator "github.com/taikoxyz/taiko-client/pkg/chain_iterator"
+	"github.com/taikoxyz/taiko-client/pkg/rpc"
 )
 
 // EndBlockProvenEventIterFunc ends the current iteration.
@@ -31,7 +31,7 @@ type BlockProvenIterator struct {
 
 // BlockProvenIteratorConfig represents the configs of a BlockProven event iterator.
 type BlockProvenIteratorConfig struct {
-	Client                *ethclient.Client
+	Client                *rpc.EthClient
 	TaikoL1               *bindings.TaikoL1Client
 	MaxBlocksReadPerEpoch *uint64
 	StartHeight           *big.Int
@@ -91,7 +91,7 @@ func (i *BlockProvenIterator) end() {
 // assembleBlockProvenIteratorCallback assembles the callback which will be used
 // by a event iterator's inner block iterator.
 func assembleBlockProvenIteratorCallback(
-	client *ethclient.Client,
+	client *rpc.EthClient,
 	taikoL1Client *bindings.TaikoL1Client,
 	filterQuery []*big.Int,
 	callback OnBlockProvenEvent,

pkg/rpc/client.go

@@ -8,18 +8,21 @@ import (
 
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/ethereum/go-ethereum/ethclient/gethclient"
 	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/taikoxyz/taiko-client/bindings"
 )
 
+const (
+	defaultTimeout = 1 * time.Minute
+)
+
 // Client contains all L1/L2 RPC clients that a driver needs.
 type Client struct {
 	// Geth ethclient clients
-	L1           *ethclient.Client
-	L2           *ethclient.Client
-	L2CheckPoint *ethclient.Client
+	L1           *EthClient
+	L2           *EthClient
+	L2CheckPoint *EthClient
 	// Geth gethclient clients
 	L1GethClient *gethclient.Client
 	L2GethClient *gethclient.Client
@@ -50,15 +53,32 @@ type ClientConfig struct {
 	L2EngineEndpoint         string
 	JwtSecret                string
 	RetryInterval            time.Duration
+	Timeout                  *time.Duration
 }
 
 // NewClient initializes all RPC clients used by Taiko client softwares.
 func NewClient(ctx context.Context, cfg *ClientConfig) (*Client, error) {
-	l1RPC, err := DialClientWithBackoff(ctx, cfg.L1Endpoint, cfg.RetryInterval)
+	l1EthClient, err := DialClientWithBackoff(ctx, cfg.L1Endpoint, cfg.RetryInterval)
 	if err != nil {
 		return nil, err
 	}
 
+	l2EthClient, err := DialClientWithBackoff(ctx, cfg.L2Endpoint, cfg.RetryInterval)
+	if err != nil {
+		return nil, err
+	}
+
+	var l1RPC *EthClient
+	var l2RPC *EthClient
+
+	if cfg.Timeout != nil {
+		l1RPC = NewEthClientWithTimeout(l1EthClient, *cfg.Timeout)
+		l2RPC = NewEthClientWithTimeout(l2EthClient, *cfg.Timeout)
+	} else {
+		l1RPC = NewEthClientWithDefaultTimeout(l1EthClient)
+		l2RPC = NewEthClientWithDefaultTimeout(l2EthClient)
+	}
+
 	taikoL1, err := bindings.NewTaikoL1Client(cfg.TaikoL1Address, l1RPC)
 	if err != nil {
 		return nil, err
@@ -72,11 +92,6 @@ func NewClient(ctx context.Context, cfg *ClientConfig) (*Client, error) {
 		}
 	}
 
-	l2RPC, err := DialClientWithBackoff(ctx, cfg.L2Endpoint, cfg.RetryInterval)
-	if err != nil {
-		return nil, err
-	}
-
 	taikoL2, err := bindings.NewTaikoL2Client(cfg.TaikoL2Address, l2RPC)
 	if err != nil {
 		return nil, err
@@ -130,11 +145,19 @@ func NewClient(ctx context.Context, cfg *ClientConfig) (*Client, error) {
 		}
 	}
 
-	var l2CheckPoint *ethclient.Client
+	var l2CheckPoint *EthClient
 	if len(cfg.L2CheckPoint) != 0 {
-		if l2CheckPoint, err = DialClientWithBackoff(ctx, cfg.L2CheckPoint, cfg.RetryInterval); err != nil {
+		l2CheckPointEthClient, err := DialClientWithBackoff(ctx, cfg.L2CheckPoint, cfg.RetryInterval)
+
+		if err != nil {
 			return nil, err
 		}
+
+		if cfg.Timeout != nil {
+			l2CheckPoint = NewEthClientWithTimeout(l2CheckPointEthClient, *cfg.Timeout)
+		} else {
+			l2CheckPoint = NewEthClientWithDefaultTimeout(l2CheckPointEthClient)
+		}
 	}
 
 	client := &Client{

pkg/rpc/engine.go

@@ -2,7 +2,6 @@ package rpc
 
 import (
 	"context"
-	"time"
 
 	"github.com/ethereum/go-ethereum/beacon/engine"
 	"github.com/ethereum/go-ethereum/rpc"
@@ -21,7 +20,7 @@ func (c *EngineClient) ForkchoiceUpdate(
 	fc *engine.ForkchoiceStateV1,
 	attributes *engine.PayloadAttributes,
 ) (*engine.ForkChoiceResponse, error) {
-	timeoutCtx, cancel := context.WithTimeout(ctx, 10*time.Second)
+	timeoutCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
 	defer cancel()
 
 	var result *engine.ForkChoiceResponse
@@ -37,7 +36,7 @@ func (c *EngineClient) NewPayload(
 	ctx context.Context,
 	payload *engine.ExecutableData,
 ) (*engine.PayloadStatusV1, error) {
-	timeoutCtx, cancel := context.WithTimeout(ctx, 10*time.Second)
+	timeoutCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
 	defer cancel()
 
 	var result *engine.PayloadStatusV1
@@ -53,7 +52,7 @@ func (c *EngineClient) GetPayload(
 	ctx context.Context,
 	payloadID *engine.PayloadID,
 ) (*engine.ExecutableData, error) {
-	timeoutCtx, cancel := context.WithTimeout(ctx, 10*time.Second)
+	timeoutCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
 	defer cancel()
 
 	var result *engine.ExecutionPayloadEnvelope
@@ -69,8 +68,11 @@ func (c *EngineClient) ExchangeTransitionConfiguration(
 	ctx context.Context,
 	cfg *engine.TransitionConfigurationV1,
 ) (*engine.TransitionConfigurationV1, error) {
+	timeoutCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
+	defer cancel()
+
 	var result *engine.TransitionConfigurationV1
-	if err := c.Client.CallContext(ctx, &result, "engine_exchangeTransitionConfigurationV1", cfg); err != nil {
+	if err := c.Client.CallContext(timeoutCtx, &result, "engine_exchangeTransitionConfigurationV1", cfg); err != nil {
 		return nil, err
 	}