From 9454c3f6c7207e852b371ec441628ae5951be638 Mon Sep 17 00:00:00 2001
From: thloyi <tfspq@protonmail.com>
Date: Mon, 18 May 2026 11:46:49 +0800
Subject: [PATCH] ignore unknonw meta

---
 internal/example/cmd/main.go | 2 +-
 rawtx.go                     | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/internal/example/cmd/main.go b/internal/example/cmd/main.go
index b8e33cb..eaa314d 100644
--- a/internal/example/cmd/main.go
+++ b/internal/example/cmd/main.go
@@ -25,7 +25,7 @@ func main() {
 	// laserstream-mainnet-slc.helius-rpc.com:80
 
 	ch := make(chan example.SubscriptionMessage, 1)
-	go example.RunLoopWithReConnect(context.Background(), "", "", parser.SolProgramPump, ch)
+	go example.RunLoopWithReConnect(context.Background(), "ams.rpc.orbitflare.com:10000", "ORBIT-EPUZGQ-177605-508881", parser.SolProgramPump, ch)
 	// var tokenTxs = make(map[string]*types.Tx)
 	// currentBlock := uint64(0)
 	for msg := range ch {
diff --git a/rawtx.go b/rawtx.go
index a47223c..356b832 100644
--- a/rawtx.go
+++ b/rawtx.go
@@ -3,6 +3,7 @@ package pump_parser
 import (
 	"encoding/base64"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"strconv"
 	"strings"
@@ -876,6 +877,9 @@ func ConvertYellowstoneGrpcTransactionToSolanaTransaction(y *pb.SubscribeUpdateT
 		//Version:          nil,
 	}
 	meta := y.Transaction.GetMeta()
+	if meta == nil {
+		return nil, errors.New("meta can not parser")
+	}
 	yTx := y.Transaction.Transaction
 
 	if meta.Err != nil && len(meta.Err.GetErr()) > 0 {