Polly 5.0.5
Polly is a .NET 4.0 / 4.5 / .NET Standard 1.0 library that allows developers to express resilience and transient fault handling policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation and Fallback in a fluent and thread-safe manner.
Showing the top 20 packages that depend on Polly.
| Packages | Downloads |
|---|---|
|
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/379bfc7b2559e7cc9f42f997a497b2f2dd8e12d2
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11 |
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DH.Services
DH框架服务库
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10 |
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DH.Services
DH框架服务库
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8 |
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APIMatic.Core
Core logic and the utilities for the APIMatic's C# SDK
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7 |
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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/f6b3a5da75eb405046889a5447ec9b14cc29d285
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7 |
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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/dotnet/tree/89c8f6a112d37d2ea8b77821e56d170a1bccdc5a
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6 |
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DH.Services
DH框架服务库
|
5 |
|
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/b96167fbfe8bd45d94e4dcda42c7d09eb5745459
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5 |
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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/ed74665e773dd1ebea3289c5662d71c590305932
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5 |
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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/ff66c263be7ed395794bdaf616322977b8ec897c
|
5 |
|
DH.Services
DH框架服务库
|
4 |
|
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/d5dc8a13cc618b9cbdc1e5744b4806c594d49553
|
4 |
|
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/d3aba8fe1a0d0f5c145506f292b72ea9d28406fc
|
4 |
v5.0 is a major release with significant new resilience policies: Timeout; Bulkhead Isolation; Fallback; and PolicyWrap. See release notes back to v5.0.0 for full details.
5.0.5
---------------------
- Bug fix: Prevent request stampede during half-open state of CircuitBreaker and AdvancedCircuitBreaker. Enforce only one new trial call per break duration, during half-open state.
- Bug fix: Prevent duplicate raising of the onBreak delegate, if executions started when a circuit was closed, return faults when a circuit has already opened.
- Optimisation: Optimise hotpaths for Circuit-Breaker, Retry and Fallback policies.
- Add NoOpPolicy: NoOpPolicy executes delegates without intervention; for eg stubbing out Polly in unit testing.
5.0.4 pre
---------------------
- (.NET40Async package changes only)
5.0.3 RTM
---------------------
- Refine implementation of cancellable synchronous WaitAndRetry
- Minor breaking change: Where a user delegate does not observe cancellation, Polly will now honour the delegate's outcome rather than throw for the unobserved cancellation (issue 188).
5.0.2 alpha
---------------------
- .NETStandard1.0 target: Correctly state dependencies.
- .NETStandard1.0 target: Fix SemVer stamping of Polly.dll.
- PCL259 project and target: Remove, in favour of .NETStandard1.0 target. PCL259 targets are still supported, via .NETStandard1.0 target.
- Mark Polly.dll as CLSCompliant.
5.0.1 alpha
---------------------
- Add a .NETStandard1.0 target.
5.0.0 alpha
---------------------
A major release, adding significant new resilience policies:
- Timeout policy: allows timing out any execution
- Bulkhead isolation policy: limits the resources consumable by governed actions, such that a faulting channel cannot cause cascading failures.
- Fallback policy: provides for a fallback execution or value, in case of overall failure
- PolicyWrap: allows flexibly combining Policy instances of any type, to form an overall resilience strategy.
Other changes include:
- Add PolicyKeys and context to all policy executions, for logging and to support later introduction of policy events and metrics.
- Add CancellationToken support to synchronous executions.
- Add some missing ExecuteAndCapture/Async overloads.
- Remove invalid ExecuteAsync overloads taking (but not making use of) a CancellationToken
- Provide .NET4.0 support uniquely through Polly.NET40Async package
- Retire ContextualPolicy (not part of documented API; support now in Policy base class)
- Discontinue .NET3.5 support
4.3.0
---------------------
- Added ability for policies to handle return results. Optimised circuit-breaker hot path. Fixed circuit-breaker threshold bug.
4.2.4
---------------------
- Added overloads to WaitAndRetry and WaitAndRetryAsync methods that accept an onRetry delegate which includes the attempt count.
4.2.3
---------------------
- Cleaned up new Polly.Net40Async NuGet package, removing Polly.dll and unused framework folders.
4.2.2
---------------------
- Add new Polly.Net40Async project supporting async for .NET40 via Microsoft.Bcl.Async. This is available as separate Nuget packages Polly.Net40Async and Polly.Net40Async-signed.
4.2.1
---------------------
- Allowed async onRetry delegates to async retry policies.
4.2.0
---------------------
- Added AdvancedCircuitBreaker - Thanks to @reisenberger and @kristianhald
4.1.2
---------------------
- Fixed an issue with the onReset delegate of the CircuitBreaker.
4.1.1
---------------------
- Add ExecuteAndCapture support with arbitrary context data - Thanks to @reisenberger
4.1.0
---------------------
- Add Wait and retry forever policy - Thanks to @nedstoyanov
- Remove time-limit on CircuitBreaker state-change delegates - Thanks to @reisenberger
4.0.0
---------------------
- Add async support and circuit-breaker support for ContextualPolicy
- Add manual control of circuit-breaker (reset and manual circuit isolation)
- Add public reporting of circuit-breaker state, for health/performance monitoring
- Add delegates on changes of circuit state - Thanks to @reisenberger
3.0.0
---------------------
- Add cancellation support for all async Policy execution - Thanks to @reisenberger
2.2.7
---------------------
- Fixes an issue where continueOnCapturedContext needed to be specified in two places (on action execution and Policy configuration), when wanting to flow async action execution on the captured context - Thanks to @reisenberger
- Fixes excess line ending issues
2.2.6
---------------------
- Async sleep fix, plus added continueOnCapturedContext parameter on async methods to control whether continuation and retry will run on captured synchronization context - Thanks to @yevhen
2.2.5
---------------------
- Policies with a retry count of zero are now allowed
2.2.4
---------------------
- Add .NET Core support
2.2.3
---------------------
- Fix PCL implementation of `SystemClock.Reset`
- Added ability to capture the results of executing a policy via `ExecuteAndCapture`
2.2.2
---------------------
- Added extra `NotOnCapturedContext` call to prevent potential deadlocks when blocking on asynchronous calls
2.2.1
---------------------
- Replaced non-blocking sleep implementation with a blocking one for PCL
2.2.0
---------------------
- Added Async Support (PCL)
- PCL Profile updated from Profile78 -> Profile 259
- Added missing WaitAndRetryAsync overload
2.1.0
---------------------
- Added Async Support (.NET Framework 4.5 Only)
2.0.0
---------------------
- Added Portable Class Library
- The "Polly" NuGet package is now no longer strongly named. The strongly named NuGet package is now "Polly-Signed"
1.1.0
---------------------
- Added additional overloads to Retry
- Allow arbitrary data to be passed to policy execution
| Version | Downloads | Last updated |
|---|---|---|
| 8.6.5 | 2 | 2025/12/6 |
| 8.6.4 | 5 | 2025/10/10 |
| 8.6.3 | 3 | 2025/9/10 |
| 8.6.2 | 6 | 2025/7/14 |
| 8.6.1 | 7 | 2025/6/18 |
| 8.6.0 | 9 | 2025/6/15 |
| 8.5.2 | 6 | 2025/6/18 |
| 8.5.1 | 3 | 2025/6/18 |
| 8.5.0 | 3 | 2025/6/18 |
| 8.4.2 | 3 | 2025/6/18 |
| 8.4.1 | 3 | 2025/6/18 |
| 8.4.0 | 3 | 2025/6/18 |
| 8.3.1 | 3 | 2025/6/18 |
| 8.3.0 | 3 | 2025/6/18 |
| 8.2.1 | 3 | 2025/6/18 |
| 8.2.0 | 4 | 2025/6/18 |
| 8.1.0 | 3 | 2025/6/18 |
| 8.0.0 | 3 | 2025/6/18 |
| 8.0.0-beta.2 | 2 | 2025/6/18 |
| 8.0.0-beta.1 | 2 | 2025/6/18 |
| 8.0.0-alpha.9 | 4 | 2025/6/18 |
| 8.0.0-alpha.8 | 4 | 2025/6/18 |
| 8.0.0-alpha.7 | 3 | 2025/6/18 |
| 8.0.0-alpha.6 | 4 | 2025/6/18 |
| 8.0.0-alpha.5 | 4 | 2025/6/18 |
| 8.0.0-alpha.4 | 4 | 2025/6/18 |
| 8.0.0-alpha.3 | 4 | 2025/6/18 |
| 8.0.0-alpha.2 | 2 | 2025/6/18 |
| 8.0.0-alpha.1 | 3 | 2025/6/18 |
| 7.2.4 | 6 | 2025/6/18 |
| 7.2.3 | 10 | 2025/6/18 |
| 7.2.2 | 3 | 2025/6/18 |
| 7.2.1 | 3 | 2025/6/18 |
| 7.2.0 | 3 | 2025/6/18 |
| 7.1.1 | 4 | 2025/6/18 |
| 7.1.0 | 4 | 2025/6/18 |
| 7.0.3 | 3 | 2025/6/18 |
| 7.0.2 | 3 | 2025/6/18 |
| 7.0.1 | 3 | 2025/6/18 |
| 6.1.2 | 3 | 2025/6/18 |
| 6.1.1 | 3 | 2025/6/18 |
| 6.1.0 | 3 | 2025/6/18 |
| 6.0.1 | 3 | 2025/6/18 |
| 6.0.0-v6alpha0001 | 1 | 2025/6/18 |
| 5.9.0 | 3 | 2025/6/18 |
| 5.8.0 | 3 | 2025/6/18 |
| 5.7.0 | 3 | 2025/6/18 |
| 5.6.1 | 3 | 2025/6/18 |
| 5.6.0 | 3 | 2025/6/18 |
| 5.5.0 | 3 | 2025/6/18 |
| 5.4.0 | 3 | 2025/6/18 |
| 5.3.1 | 3 | 2025/6/18 |
| 5.3.0 | 3 | 2025/6/18 |
| 5.2.0 | 3 | 2025/6/18 |
| 5.1.1-v5-x-cachealpha0001 | 3 | 2025/6/17 |
| 5.1.0 | 3 | 2025/6/18 |
| 5.0.6 | 3 | 2025/6/18 |
| 5.0.5 | 3 | 2025/6/18 |
| 5.0.3 | 2 | 2025/6/18 |
| 5.0.2-v5-0-alpha0001 | 3 | 2025/6/18 |
| 5.0.1-v5-0-alpha0001 | 4 | 2025/6/18 |
| 4.5.0-beta-netstandar-0001 | 1 | 2025/6/18 |
| 4.3.0 | 3 | 2025/6/18 |
| 4.2.4 | 4 | 2025/6/18 |
| 4.2.3 | 4 | 2025/6/18 |
| 4.2.2 | 3 | 2025/6/18 |
| 4.2.1 | 2 | 2025/8/25 |
| 4.2.0 | 3 | 2025/6/18 |
| 4.1.2 | 3 | 2025/6/18 |
| 4.1.1 | 3 | 2025/6/18 |
| 4.1.0 | 3 | 2025/6/18 |
| 4.0.0 | 3 | 2025/6/18 |
| 3.0.0 | 4 | 2025/6/18 |
| 2.2.7 | 3 | 2025/6/18 |
| 2.2.6 | 3 | 2025/6/18 |
| 2.2.5 | 3 | 2025/6/18 |
| 2.2.4 | 3 | 2025/6/18 |
| 2.2.3 | 3 | 2025/6/18 |
| 2.2.2 | 1 | 2025/6/18 |
| 2.2.1 | 4 | 2025/6/18 |
| 2.2.0 | 3 | 2025/6/18 |
| 2.1.0 | 3 | 2025/6/18 |
| 2.0.0 | 3 | 2025/6/18 |
| 1.1.0 | 3 | 2025/6/18 |
| 1.0.0 | 3 | 2025/6/18 |