Polly 8.6.1

Polly

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

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Release notes

  • The repository's changelog describes changes by release.
  • We tag Pull Requests and Issues with milestones which match to NuGet package release numbers.

Documentation and Samples

Documentation, and samples, for using Polly can be found in the repository's README and documentation.

Showing the top 20 packages that depend on Polly.

Packages Downloads
Microsoft.Extensions.Resilience
Mechanisms to harden applications against transient failures.
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback.
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/aspnet/HttpClientFactory/tree/6619149a5d84bd0b60abf3c3f2abc7b334426fa1
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/6a01dd1e69c8b9bd1ae005ea465ef2bcd26294bf
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/3fe12b935c03138f76364dc877a7e069e254b5b2
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/36f34b3a19eb7219142ab2035921d08e84c572c3
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/898c164a1f537a8210a26eaf388bdc92531f6b09
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/009e1ccafde4086ea52999e878f6e7aa5a7c4ccf
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/b8139c5ee58f1708b0e3368a1b241400edd6cbc4
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/4e7d976438b0fc17f435804e801d5d68d193ec33
16
Microsoft.Extensions.Http.Polly
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/cd9340856ed85215a911c97c44d52373f6cba2f9
16
Polly.Extensions.Http
Polly.Extensions.Http is an extensions package containing opinionated convenience methods for configuring Polly policies to handle transient faults typical of calls through HttpClient.
15

See https://github.com/App-vNext/Polly/blob/main/CHANGELOG.md for details

.NET Framework 4.6.2

.NET Framework 4.7.2

.NET 6.0

.NET Standard 2.0

Version Downloads Last updated
8.6.1 4 6/18/2025
8.6.0 5 6/14/2025
8.5.2 13 3/6/2025
8.5.1 15 3/7/2025
8.5.0 14 3/6/2025
8.4.2 14 3/6/2025
8.4.1 14 3/7/2025
8.4.0 13 3/6/2025
8.3.1 14 3/7/2025
8.3.0 14 3/6/2025
8.2.1 15 3/6/2025
8.2.0 15 3/6/2025
8.1.0 13 3/7/2025
8.0.0 12 3/6/2025
8.0.0-beta.2 13 3/7/2025
8.0.0-beta.1 13 3/6/2025
8.0.0-alpha.9 14 3/6/2025
8.0.0-alpha.8 15 3/7/2025
8.0.0-alpha.7 14 3/6/2025
8.0.0-alpha.6 14 3/6/2025
8.0.0-alpha.5 13 3/6/2025
8.0.0-alpha.4 14 3/6/2025
8.0.0-alpha.3 14 3/7/2025
8.0.0-alpha.2 12 3/6/2025
8.0.0-alpha.1 13 3/7/2025
7.2.4 12 3/6/2025
7.2.3 13 3/6/2025
7.2.2 14 3/7/2025
7.2.1 14 3/6/2025
7.2.0 14 3/6/2025
7.1.1 12 3/6/2025
7.1.0 14 3/7/2025
7.0.3 14 3/6/2025
7.0.2 12 3/6/2025
7.0.1 14 3/6/2025
6.1.2 14 3/6/2025
6.1.1 14 3/6/2025
6.1.0 14 3/6/2025
6.0.1 15 3/6/2025
6.0.0-v6alpha0001 15 3/6/2025
5.9.0 14 3/6/2025
5.8.0 14 3/6/2025
5.7.0 15 3/7/2025
5.6.1 14 3/6/2025
5.6.0 14 3/6/2025
5.5.0 13 3/7/2025
5.4.0 14 3/6/2025
5.3.1 14 3/6/2025
5.3.0 13 3/6/2025
5.2.0 12 3/6/2025
5.1.1-v5-x-cachealpha0001 15 3/7/2025
5.1.0 15 3/7/2025
5.0.6 14 3/6/2025
5.0.5 11 3/6/2025
5.0.3 15 3/6/2025
5.0.2-v5-0-alpha0001 15 3/6/2025
5.0.1-v5-0-alpha0001 14 3/6/2025
4.5.0-beta-netstandar-0001 14 3/6/2025
4.3.0 13 3/7/2025
4.2.4 15 3/6/2025
4.2.3 15 3/6/2025
4.2.2 13 3/7/2025
4.2.1 13 3/6/2025
4.2.0 15 3/6/2025
4.1.2 15 3/6/2025
4.1.1 13 3/6/2025
4.1.0 13 3/6/2025
4.0.0 13 3/6/2025
3.0.0 15 3/6/2025
2.2.7 13 3/7/2025
2.2.6 14 3/6/2025
2.2.5 12 3/7/2025
2.2.4 13 3/7/2025
2.2.3 14 3/6/2025
2.2.2 12 3/6/2025
2.2.1 12 3/6/2025
2.2.0 14 3/6/2025
2.1.0 14 3/7/2025
2.0.0 14 3/6/2025
1.1.0 12 3/7/2025
1.0.0 14 3/6/2025