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traffic replication

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Sohu Tech Products
Sohu Tech Products
Nov 9, 2022 · Backend Development

Implementing Traffic Replication in an API Gateway with Sentinel

This article explains how to extend Sentinel's flow‑control capabilities in a Spring Cloud Gateway to implement traffic replication, covering Sentinel fundamentals, its slot‑chain architecture, custom filter code, configuration steps, and practical usage for testing and load‑testing with real traffic.

API GatewayJavaSentinel
0 likes · 14 min read
Implementing Traffic Replication in an API Gateway with Sentinel
JD Retail Technology
JD Retail Technology
Oct 15, 2019 · Operations

Traffic Replication and Replay Platform for JD APP: Design, Features, and Operational Impact

The article describes JD's traffic replication and replay platform, explaining its background, the concepts of traffic copying and replay, detailed platform architecture and features, normalised load testing workflow, dynamic regression testing, operational results, current limitations, and future improvement directions.

JD platformautomationload testing
0 likes · 11 min read
Traffic Replication and Replay Platform for JD APP: Design, Features, and Operational Impact
Qunar Tech Salon
Qunar Tech Salon
Jun 4, 2015 · Backend Development

Implementing Service Traffic Replication with TCPCopy and DubboCopy

The article explains how TCPCopy can duplicate live TCP/UDP traffic for testing, describes the challenges of selective traffic copying, and details the design and implementation of DubboCopy—a Netty‑based proxy that lowers usage barriers, supports multi‑dimensional traffic selection, and monitors performance metrics with minimal resource overhead.

DubboCopyNettybackend
0 likes · 8 min read
Implementing Service Traffic Replication with TCPCopy and DubboCopy