Mastering Channels & Race Conditions - Go WebSocket Rooms | Golang Concurrency #2

Description

🔔 SUBSCRIBE for more content like this 👇: https://www.youtube.com/@kcode_tech?sub_confirmation=1 ------- In this tutorial, we'll extend our WebSocket server by adding a complete room system where clients can join different chat rooms, send targeted messages, and leave rooms - all while maintaining thread-safe concurrent operations! 🎯 What You'll Learn: - Implementing WebSocket room management (join/leave/send) - Channel-based room message routing - Handling concurrent room operations safely - Testing room isolation and message delivery - Preventing race conditions in multi-room scenarios - Atomic operations for room client counting - Advanced concurrent testing patterns 00:00 Intro 01:40 Code Overview 04:14 WS Rooms Server 24:56 Connecting JavaScript WS Client 29:24 Building Go Client - Single Room 46:37 Testing Race Condition - Single Room 54:10 Testing Race Condition - Multiple Rooms 58:40 Race Condition Error 01:00:21 Graceful Shutdown - No Race Condition ------- 📂 Previous Video: Part 1 - WebSocket Server & Broadcast: https://youtu.be/498xxetegRQ 🔗 Useful Links: GitHub Repository: https://github.com/k-code-yt/golang-yt-examples 📱 Social media links: - Twitch: https://www.twitch.tv/kcode_tech #kcode #go #golang #websocket #concurrency #channels #programming