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gopacket

4 articles · Page 1 of 1
BirdNest Tech Talk
BirdNest Tech Talk
Jun 8, 2026 · Backend Development

Beyond gopacket: Introducing goscapy, the Powerful Go Network Library

The article examines goscapy, a pure‑Go network library that brings Scapy‑style stream‑builder APIs, automatic checksum calculation, protocol inference and zero‑copy serialization to Go, and compares it in depth with gopacket, showing code examples, performance tricks, and practical use‑cases such as ARP and TCP SYN scanning.

GoNetwork ProgrammingPacket crafting
0 likes · 18 min read
Beyond gopacket: Introducing goscapy, the Powerful Go Network Library
Meituan Technology Team
Meituan Technology Team
Jun 9, 2022 · Databases

Optimizing Database Audit Tool Performance

By streamlining packet capture, cutting Goroutine count, employing Sync.Pool for object reuse, and filtering empty packets, the database audit tool’s CPU usage dropped from six cores to one, object allocation fell 90%, packet processing halved, and data loss was reduced 60%, achieving near‑zero loss with minimal performance impact.

System Optimizationdatabase optimizationgopacket
0 likes · 10 min read
Optimizing Database Audit Tool Performance
360 Quality & Efficiency
360 Quality & Efficiency
Sep 28, 2018 · Information Security

Mobile Packet Capture Techniques and Architecture for Android Devices

This article explains various methods for capturing network packets on Android phones—including internal tcpdump, Fiddler via Wi‑Fi hotspot, and VPNService‑based APKs—describes their drawbacks, and presents a scalable architecture that copies Wi‑Fi traffic to a server for analysis using Go's gopacket library.

AndroidFiddlerVPNService
0 likes · 6 min read
Mobile Packet Capture Techniques and Architecture for Android Devices