Obviously this is just for demonstration purposes. CSharp code examples for Polly.Policy.Handle(). Install Polly. For SqlExceptions and Win32 exceptions, we're going to further look to see if we can retry it with a call to days ago. To handle various exceptions, you need to create one Policy for each exception and then use the Policy.WrapAsync(…). The … Polly gives us the ability to perform transient fault handling by employing the use of something it refers to as “Policies”. The Polly team have long wanted to allow users to extend Polly's capability with custom policies. Polly is an advanced .NET library that provides resiliency and fault handling capabilities. This is what the flow will look like in code: public async Task SaveOrder ( Order order) {. It also adds a simple retry policy that checks if the response is NOT a success code and retries up to three times. HTTP Retry with Polly | Carl Paton | There are no silly questions Best practices with HttpClient and Retry Policies with Polly in .NET ... What’s a Retry Policy ? If you haven’t already, install the Polly nuget package by executing this command (this is using View > Other Windows > Package Manager Console): Install-Package Polly. Using Polly for a retry attempt from an async function
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