Merge pull request #265 from defi2026-dev/master

fix: break loop when exhausted all transactions

README.md

@@ -70,7 +70,6 @@ You could also join our **[Telegram channel](https://t.me/tonutilsnews)** and **
 You can use liteservers from TON configs:
 * Mainnet public servers - `https://ton.org/global.config.json`
 * Testnet public servers - `https://ton-blockchain.github.io/testnet-global.config.json`
-* Mainnet servers by Tonutils - `https://tonutils.com/ls/free-mainnet-config.json`
 
 from liteservers section, you need to convert int to ip and take port and key.
 

ton/transactions.go

@@ -5,12 +5,13 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"strings"
+	"time"
+
 	"github.com/xssnick/tonutils-go/address"
 	"github.com/xssnick/tonutils-go/tl"
 	"github.com/xssnick/tonutils-go/tlb"
 	"github.com/xssnick/tonutils-go/tvm/cell"
-	"strings"
-	"time"
 )
 
 func init() {
@@ -224,6 +225,11 @@ func (c *APIClient) SubscribeOnTransactions(workerCtx context.Context, addr *add
 			case <-time.After(waitList):
 			}
 
+			if lastLT == 0 {
+				// exhausted all transactions
+				break
+			}
+
 			ctx, cancel = context.WithTimeout(workerCtx, 10*time.Second)
 			res, err := c.ListTransactions(ctx, addr, 10, lastLT, lastHash)
 			cancel()