I Built a Real-Time Chat with WebSockets. A Memory Leak Ate My Server Alive.

📰 Medium · Machine Learning

Learn how a simple real-time chat API using WebSockets can lead to a massive memory leak and how to prevent it

intermediate Published 25 Apr 2026
Action Steps
  1. Build a real-time chat API using WebSockets
  2. Monitor server memory usage to detect potential leaks
  3. Identify and fix memory leaks by optimizing code
  4. Test and deploy the optimized API to prevent similar issues
  5. Configure server resources to handle increased traffic
Who Needs to Know This

Backend developers and DevOps engineers can benefit from this lesson to avoid similar issues in their own projects

Key Insight

💡 Even small code changes can have significant effects on server performance, and monitoring is key to detecting issues

Share This
💡 Just 3 lines of code can bring down your server! Learn from my mistake and avoid memory leaks in your real-time chat API #WebSockets #MemoryLeak
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