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Simulacra and Network Virtualization: Does cloud load-balancing work for long-lived TCP streams?

Blog post from Mux

Post Details
Company
Mux
Date Published
Author
Dmitry Ilyevsky
Word Count
2,141
Company Posts That Month
8
Language
English
Hacker News Points
-
Post removed?
No
Summary

The text discusses the challenges faced by Mux's Live Streaming API when using Google Cloud's Network Load Balancer for managing non-HTTP connections, particularly long-lived TCP flows such as RTMP. It explains how they discovered that virtual load balancers don't always simulate their physical counterparts as expected and how this led to occasional disconnects in live streaming. The solution proposed was to integrate the existing health checking system with a traditional L4 load-balancing setup using Envoy, which resulted in improved connection reliability.

Trends Found in this Post
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