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Stop Using HttpClient Wrong! Mistakes that can Crash Your .NET Apps

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Feb 23, 2026
20:54

⚠️ Stop Using HttpClient Wrong — These Mistakes Can Crash Your .NET Apps! HttpClient looks simple… but most developers are using it wrong. In this video, we uncover the most dangerous HttpClient mistakes that can silently bring down your .NET applications — and how to fix them the right way. In this video, you'll learn: 🔴 Socket Exhaustion — why creating a new HttpClient every time is a ticking time bomb 🔴 Not Using IHttpClientFactory — the proper .NET way to manage HttpClient instances 🔴 DNS Resilience — why your app can stop resolving hosts and how to protect against it These are real-world bugs that have taken down production apps — don't let them catch you off guard! 👉 Want to go deeper with .NET? Check out the full courses at https://dotnetmastery.com — everything you need to master .NET from beginner to pro. 🔔 Subscribe so you never miss a tip that could save your app in production! 👍 Like the video and drop a comment — have you ever run into any of these HttpClient issues? Let us know below! #HttpClient #dotNET #ASPNETCore #CSharp #dotNETTips #BackendDevelopment #BeginnerDev

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Stop Using HttpClient Wrong! Mistakes that can Crash Your .NET Apps | NatokHD