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Handling 1M websocket connections in Go

 3 years ago
source link: https://www.tuicool.com/articles/hit/RrqqEfA
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Going Infinite, handling 1M websockets connections in Go

This repository holds the complete implementation of the examples seen in Gophercon Israel talk, 2019.

Usage

This repository demonstrates how a very high number of websockets connections can be maintained efficiently in Linux

Everything is written in pure Go

Each folder shows an example of a server implementation that overcomes various issues raised by the OS, by the hardware or the Go runtime itself, as shown during the talk.

setup.sh is a wrapper to running multiple instances using Docker. See content of the script for more details of how to use it.

destroy.sh is a wrapper to stop all running clients. Note that it removes any running container, so use with caution.

A single client instance can be executed by running go run client.go -conn=<# connections to establish>

Slides are available here


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