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Resilient Dart: Stop Your Flutter Apps from Crashing — Part 2

by Tyler Codes youtube.com

22 min 275 views

What happens when your API fails? In this Flutter tutorial, we’ll use polly_dart to add retry logic, fallbacks, and resilience patterns to your networking code. Inspired by the .NET Polly package, polly_dart makes it easy to wrap API calls in robust error handling strategies so your app can survive flaky networks and temporary failures. We’ll cover: - Installing and setting up polly_dart in a Flutter project - Creating a retry policy for API calls - Handling timeouts and transient errors - Building a simple API client (with Dio) for demonstration - Testing against a mock API server with random failures Perfect if you want production-grade resilience in your Flutter apps. Source Code: https://github.com/tylersavery/resilient_dart polly_dart: https://pub.dev/packages/polly_dart docs: https://polly.anirudhsingh.in/ #flutter #dart #coding

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Topics Dio and networking Testing

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