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Polly.Core

v8.7.0

Polly.Core is a .NET resilience and transient-fault-handling library that allows developers to express resilience strategies such as Retry, Circuit Breaker, Hedging, Timeout, Chaos and Fallback in a fluent and thread-safe manner.

joelhulen Polly
Polly Simmy Exception Handling Resilience Transient Fault Policy Circuit Breaker CircuitBreaker Chaos ChaosEngineering Retry Wait Fallback Timeout Parallelization
NuGet Stats Changelog
Total Downloads
555.6M
555,560,035
Published
Jun 10, 2026
Latest stable version

Install

.NET CLI
dotnet add package Polly.Core --version 8.7.0
Package Manager Console
Install-Package Polly.Core -Version 8.7.0
PackageReference
<PackageReference Include="Polly.Core" Version="8.7.0" />

Frameworks

.NETFramework4.6.2 .NETFramework4.7.2 net6.0 net8.0 .NETStandard2.0

Dependencies

Microsoft.Bcl.AsyncInterfaces
.NETFramework4.6.2
[6.0.0, )
Microsoft.Bcl.TimeProvider
.NETFramework4.6.2
[8.0.0, )
System.ComponentModel.Annotations
.NETFramework4.6.2
[4.5.0, )
System.Threading.Tasks.Extensions
.NETFramework4.6.2
[4.5.4, )
System.ValueTuple
.NETFramework4.6.2
[4.5.0, )
Microsoft.Bcl.AsyncInterfaces
.NETFramework4.7.2
[6.0.0, )
Microsoft.Bcl.TimeProvider
.NETFramework4.7.2
[8.0.0, )
System.ComponentModel.Annotations
.NETFramework4.7.2
[4.5.0, )
System.Threading.Tasks.Extensions
.NETFramework4.7.2
[4.5.4, )
System.ValueTuple
.NETFramework4.7.2
[4.5.0, )
Microsoft.Bcl.TimeProvider
net6.0
[8.0.0, )
Microsoft.Bcl.AsyncInterfaces
.NETStandard2.0
[6.0.0, )
Microsoft.Bcl.TimeProvider
.NETStandard2.0
[8.0.0, )
System.ComponentModel.Annotations
.NETStandard2.0
[4.5.0, )
System.Threading.Tasks.Extensions
.NETStandard2.0
[4.5.4, )