From b9b79a1487fbf1b72def387d1030c25b1d2fad7a Mon Sep 17 00:00:00 2001
From: zxcsef <googha53@gmail.com>
Date: Tue, 19 Aug 2025 16:21:43 +0300
Subject: [PATCH] Update gopacket.example.go

---
 gopacket.example.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/gopacket.example.go b/gopacket.example.go
index d05960d..e6b4230 100644
--- a/gopacket.example.go
+++ b/gopacket.example.go
@@ -14,3 +14,15 @@ func OnPacket(payload *nfqueue.Payload) int {
 	payload.SetVerdict(nfqueue.NF_ACCEPT)
 	return 0
 }
+// Get packets from some source
+for packet := range someSource {
+  if app := packet.ApplicationLayer(); app != nil {
+    if strings.Contains(string(app.Payload()), "magic string") {
+      fmt.Println("Found magic string in a packet!")
+    }
+  }
+	packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Default)
+if err := packet.ErrorLayer(); err != nil {
+  fmt.Println("Error decoding some part of the packet:", err)
+}
+