Sync

config/types.go

@@ -68,7 +68,7 @@ type RateLimitConfig struct {
 }
 
 func DefaultRateLimitConfig() RateLimitConfig {
-	return RateLimitConfig{PerTokenMs: 400, Burst: 10}
+	return RateLimitConfig{PerTokenMs: 100, Burst: 30}
 }
 
 type StrayManagerConfig struct {

queue/queue.go

@@ -5,6 +5,8 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"regexp"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -21,6 +23,20 @@ import (
 
 // Rate limiter defaults are provided by config.DefaultRateLimitPerTokenMs and config.DefaultRateLimitBurst
 
+// extractExpectedSequence extracts the expected sequence number from an account sequence mismatch error message.
+// It looks for the pattern "expected <number>" in the error message, allowing for optional whitespace.
+// Returns the expected sequence number and true if found, or 0 and false if not found.
+func extractExpectedSequence(errorMsg string) (uint64, bool) {
+	re := regexp.MustCompile(`expected\s+(\d+)`)
+	matches := re.FindStringSubmatch(errorMsg)
+	if len(matches) > 1 {
+		if expectedSeq, parseErr := strconv.ParseUint(matches[1], 10, 64); parseErr == nil {
+			return expectedSeq, true
+		}
+	}
+	return 0, false
+}
+
 func calculateTransactionSize(messages []types.Msg) (int64, error) {
 	if len(messages) == 0 {
 		return 0, nil
@@ -127,8 +143,8 @@ func (q *Queue) Listen() {
 
 	log.Info().Msg("Queue module started")
 	for q.running {
-		time.Sleep(time.Millisecond * 100)                                                // pauses for one third of a second
-		if !q.processed.Add(time.Second * time.Duration(q.interval)).Before(time.Now()) { // minimum wait for 2 seconds
+		time.Sleep(time.Millisecond * 100)
+		if !q.processed.Add(time.Second * time.Duration(q.interval)).Before(time.Now()) {
 			continue
 		}
 
@@ -145,13 +161,6 @@ func (q *Queue) Listen() {
 			continue
 		}
 
-		// bunch into 25 message chunks if possible
-		if total < 25 { // if total is less than 25 messages, and it's been less than 10 minutes passed, skip
-			if q.processed.Add(time.Minute * 10).After(time.Now()) {
-				continue
-			}
-		}
-
 		_, _ = q.BroadcastPending()
 		q.processed = time.Now()
 	}
@@ -222,7 +231,7 @@ func (q *Queue) BroadcastPending() (int, error) {
 	var i int
 	for !complete && i < 10 {
 		i++
-		res, err = q.wallet.BroadcastTxCommit(data)
+		res, err = q.wallet.BroadcastTxSync(data)
 		if err != nil {
 			if strings.Contains(err.Error(), "tx already exists in cache") {
 				log.Info().Msg("TX already exists in mempool, we're going to skip it.")
@@ -234,13 +243,29 @@ func (q *Queue) BroadcastPending() (int, error) {
 				q.messages = make([]*Message, 0)
 				return 0, nil
 			}
+			if strings.Contains(err.Error(), "account sequence mismatch") {
+				if expectedSeq, found := extractExpectedSequence(err.Error()); found {
+					data = data.WithSequence(expectedSeq)
+					continue
+				}
+				// Fallback to incrementing if extraction fails
+				if data.Sequence != nil {
+					data = data.WithSequence(*data.Sequence + 1)
+					continue
+				}
+			}
 			log.Warn().Err(err).Msg("tx broadcast failed from queue")
 			continue
 		}
 
 		if res != nil {
 			if res.Code != 0 {
 				if strings.Contains(res.RawLog, "account sequence mismatch") {
+					if expectedSeq, found := extractExpectedSequence(res.RawLog); found {
+						data = data.WithSequence(expectedSeq)
+						continue
+					}
+					// Fallback to incrementing if extraction fails
 					if data.Sequence != nil {
 						data = data.WithSequence(*data.Sequence + 1)
 						continue

queue/queue_test.go

@@ -0,0 +1,131 @@
+package queue
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestExtractExpectedSequence(t *testing.T) {
+	tests := []struct {
+		name          string
+		errorMsg      string
+		expectedSeq   uint64
+		expectedFound bool
+	}{
+		{
+			name:          "valid error message with expected sequence",
+			errorMsg:      "error while simulating tx: rpc error: code = Unknown desc = account sequence mismatch, expected 1471614, got 1471613: incorrect account sequence",
+			expectedSeq:   1471614,
+			expectedFound: true,
+		},
+		{
+			name:          "error message from log example",
+			errorMsg:      "account sequence mismatch, expected 1471614, got 1471613: incorrect account sequence [cosmos/cosmos-sdk@v0.45.17/x/auth/ante/sigverify.go:264] With gas wanted: '0' and gas used: '5043313'",
+			expectedSeq:   1471614,
+			expectedFound: true,
+		},
+		{
+			name:          "error message with different sequence numbers",
+			errorMsg:      "account sequence mismatch, expected 999999, got 999998",
+			expectedSeq:   999999,
+			expectedFound: true,
+		},
+		{
+			name:          "error message with zero sequence",
+			errorMsg:      "account sequence mismatch, expected 0, got 1",
+			expectedSeq:   0,
+			expectedFound: true,
+		},
+		{
+			name:          "error message with large sequence number",
+			errorMsg:      "account sequence mismatch, expected 18446744073709551615, got 18446744073709551614",
+			expectedSeq:   18446744073709551615,
+			expectedFound: true,
+		},
+		{
+			name:          "error message without expected keyword",
+			errorMsg:      "account sequence mismatch, got 1471613: incorrect account sequence",
+			expectedSeq:   0,
+			expectedFound: false,
+		},
+		{
+			name:          "error message with account sequence mismatch but no numbers",
+			errorMsg:      "account sequence mismatch: incorrect account sequence",
+			expectedSeq:   0,
+			expectedFound: false,
+		},
+		{
+			name:          "empty error message",
+			errorMsg:      "",
+			expectedSeq:   0,
+			expectedFound: false,
+		},
+		{
+			name:          "error message with unrelated expected keyword",
+			errorMsg:      "something went wrong, expected something else",
+			expectedSeq:   0,
+			expectedFound: false,
+		},
+		{
+			name:          "error message with expected but no number",
+			errorMsg:      "account sequence mismatch, expected abc, got 1471613",
+			expectedSeq:   0,
+			expectedFound: false,
+		},
+		{
+			name:          "error message with multiple expected keywords",
+			errorMsg:      "account sequence mismatch, expected 1471614, got 1471613, but expected something else",
+			expectedSeq:   1471614,
+			expectedFound: true,
+		},
+		{
+			name:          "error message with sequence in different format (commas)",
+			errorMsg:      "account sequence mismatch, expected 1,471,614, got 1,471,613",
+			expectedSeq:   1, // Regex will match the first digit sequence "1"
+			expectedFound: true,
+		},
+		{
+			name:          "error message with negative number (should not match)",
+			errorMsg:      "account sequence mismatch, expected -1471614, got 1471613",
+			expectedSeq:   0,
+			expectedFound: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			seq, found := extractExpectedSequence(tt.errorMsg)
+			require.Equal(t, tt.expectedFound, found, "found flag should match")
+			if tt.expectedFound {
+				assert.Equal(t, tt.expectedSeq, seq, "sequence number should match")
+			} else {
+				assert.Equal(t, uint64(0), seq, "sequence should be 0 when not found")
+			}
+		})
+	}
+}
+
+func TestExtractExpectedSequence_EdgeCases(t *testing.T) {
+	t.Run("very long error message", func(t *testing.T) {
+		longMsg := "error while simulating tx: rpc error: code = Unknown desc = account sequence mismatch, expected 1234567890, got 1234567889: incorrect account sequence [cosmos/cosmos-sdk@v0.45.17/x/auth/ante/sigverify.go:264] With gas wanted: '0' and gas used: '5043313' and some other very long text that goes on and on"
+		seq, found := extractExpectedSequence(longMsg)
+		require.True(t, found)
+		assert.Equal(t, uint64(1234567890), seq)
+	})
+
+	t.Run("error message with whitespace", func(t *testing.T) {
+		msg := "account sequence mismatch, expected  1471614  , got 1471613"
+		seq, found := extractExpectedSequence(msg)
+		require.True(t, found)
+		assert.Equal(t, uint64(1471614), seq)
+	})
+
+	t.Run("error message with newlines", func(t *testing.T) {
+		msg := "account sequence mismatch,\nexpected 1471614,\ngot 1471613"
+		seq, found := extractExpectedSequence(msg)
+		require.True(t, found)
+		assert.Equal(t, uint64(1471614), seq)
+	})
+}

strays/manager.go

@@ -20,7 +20,10 @@ import (
 // refreshIntervalBufferSeconds adds a small buffer (in seconds) to the configured
 // refresh interval to account for scheduling jitter, network latency, and block
 // timing variance so we don't hammer the endpoint exactly on the boundary.
-const refreshIntervalBufferSeconds int64 = 15
+const (
+	refreshIntervalBufferSeconds int64  = 15
+	maxReturn                    uint64 = 500
+)
 
 // NewStrayManager creates and initializes a new StrayManager with the specified number of hands, authorizing each hand to transact on behalf of the provided wallet if not already authorized.
 func NewStrayManager(w *wallet.Wallet, q *queue.Queue, interval int64, refreshInterval int64, handCount int, authList []string) *StrayManager {
@@ -157,18 +160,16 @@ func (s *StrayManager) Stop() {
 func (s *StrayManager) RefreshList() error {
 	log.Debug().Msg("Refreshing stray list...")
 
-	s.strays = make([]*types.UnifiedFile, 0)
-
 	var val uint64
 	reverse := false
-	if s.lastSize > 300 {
-		val = uint64(s.rand.Int63n(s.lastSize))
+	if s.lastSize > maxReturn {
+		val = uint64(s.rand.Int63n(int64(s.lastSize)))
 		reverse = s.rand.Intn(2) == 0
 	}
 
 	page := &query.PageRequest{ // more randomly pick from the stray pile
 		Offset:     val,
-		Limit:      300,
+		Limit:      maxReturn,
 		Reverse:    reverse,
 		CountTotal: true,
 	}
@@ -186,14 +187,15 @@ func (s *StrayManager) RefreshList() error {
 	}
 
 	strayCount := len(res.Files)
-	s.lastSize = int64(res.Pagination.Total)
+	s.lastSize = res.Pagination.Total
 	if strayCount > 0 {
 		log.Info().Msgf("Got updated list of strays of size %d", strayCount)
-
-		for _, stray := range res.Files {
-			newStray := stray
-			s.strays = append(s.strays, &newStray)
+		newStrays := make([]*types.UnifiedFile, strayCount)
+		for i := 0; i < strayCount; i++ {
+			stray := res.Files[i]
+			newStrays[i] = &stray
 		}
+		s.strays = newStrays
 	}
 
 	return nil

strays/types.go

@@ -18,7 +18,7 @@ type Hand struct {
 type StrayManager struct {
 	strays          []*types.UnifiedFile
 	wallet          *wallet.Wallet
-	lastSize        int64
+	lastSize        uint64
 	rand            *rand.Rand
 	interval        time.Duration
 	refreshInterval time.Duration