CoreSystem.Resilience 1.0.3

.NET 8.0

dotnet add package CoreSystem.Resilience --version 1.0.3

NuGet\Install-Package CoreSystem.Resilience -Version 1.0.3

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="CoreSystem.Resilience" Version="1.0.3" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="CoreSystem.Resilience" Version="1.0.3" />
                    

                            Directory.Packages.props

<PackageReference Include="CoreSystem.Resilience" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add CoreSystem.Resilience --version 1.0.3

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: CoreSystem.Resilience, 1.0.3"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package CoreSystem.Resilience@1.0.3

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=CoreSystem.Resilience&version=1.0.3
                    

                            Install as a Cake Addin

#tool nuget:?package=CoreSystem.Resilience&version=1.0.3
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

⚡ CoreSystem.Resilience

Production-ready resilience framework for .NET 8

CoreSystem.Resilience provides a clean abstraction over resilience strategies for .NET applications. It enables applications to define named resilience pipelines while keeping business code independent from the underlying resilience implementation.

✨ Features

✅ Retry strategy
✅ Circuit Breaker strategy
✅ Timeout strategy
✅ Named resilience pipelines
✅ Dependency Injection integration
✅ Polly abstraction
✅ Built-in metrics
✅ OpenTelemetry compatible
✅ Extensible strategy builders
✅ Strongly typed configuration

📦 Installation

dotnet add package CoreSystem.Resilience

🚀 Quick Start

builder.Services.AddResilience(options =>
{
    options.AddPipeline(PipelineType.Redis, pipeline =>
    {
        pipeline.AddRetry(retry =>
        {
            retry.MaxRetryAttempts = 3;
        });

        pipeline.AddTimeout(timeout =>
        {
            timeout.Timeout = TimeSpan.FromSeconds(2);
        });

        pipeline.AddCircuitBreaker(cb =>
        {
            cb.FailureRatio = 0.5;
        });
    });
});

Resolve a pipeline:

public sealed class RedisService(
    IResiliencePipelineProvider provider)
{
    private readonly IResiliencePipeline _pipeline =
        provider.GetPipeline(PipelineType.Redis);
}

Execute an operation:

await _pipeline.ExecuteAsync(async ct =>
{
    await redis.GetAsync(key, ct);
});

🛡 Supported Strategies

Strategy	Description
Retry	Retries transient failures.
Circuit Breaker	Prevents repeated calls to unhealthy dependencies.
Timeout	Limits the execution time of an operation.

📊 Built-in Metrics

CoreSystem.Resilience publishes metrics using System.Diagnostics.Metrics.

These metrics are compatible with OpenTelemetry and any OTLP-compatible backend.

Metric	Description
`core.resilience.executions`	Total pipeline executions.
`core.resilience.execution.duration`	Pipeline execution duration.
`core.resilience.retry.attempts`	Total retry attempts.
`core.resilience.retry.successes`	Successful executions after one or more retries.
`core.resilience.retry.failures`	Operations that failed after all retries.
`core.resilience.circuitbreaker.opened`	Circuit breaker opened events.
`core.resilience.circuitbreaker.closed`	Circuit breaker closed events.
`core.resilience.circuitbreaker.half_opened`	Circuit breaker half-open transitions.
`core.resilience.timeout.total`	Timeout events.
`core.resilience.failures`	Total failed pipeline executions.

builder.Services
    .AddOpenTelemetry()
    .WithMetrics(metrics =>
    {
        metrics.AddMeter("Core.Resilience");
    });

Compatible Platforms

Platform	Supported
Prometheus	✅
Grafana	✅
Azure Monitor	✅
OTLP	✅
Datadog	✅

🏗 Architecture

Application
      │
      ▼
IResiliencePipelineProvider
      │
      ▼
IResiliencePipeline
      │
      ├── Retry
      ├── Timeout
      ├── Circuit Breaker
      ├── Metrics
      │
      ▼
Protected Operation

📖 Documentation

The full documentation includes:

Getting Started
Configuration
Retry
Circuit Breaker
Timeout
Metrics
Architecture
Extensibility

Visit the GitHub repository for the complete documentation.

🤝 Contributing

Issues, discussions and pull requests are welcome.

📄 License

Released under the MIT License.

Product	Compatible and additional computed target framework versions.
.NET	net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Product

.NET

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net8.0
- CoreSystem.Observability.Abstractions (>= 1.0.0)
- Microsoft.Extensions.Configuration (>= 8.0.0)
- Microsoft.Extensions.Configuration.Abstractions (>= 8.0.0)
- Microsoft.Extensions.Configuration.Binder (>= 8.0.2)
- Microsoft.Extensions.DependencyInjection (>= 8.0.0)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 8.0.2)
- Microsoft.Extensions.Diagnostics.HealthChecks (>= 8.0.28)
- Microsoft.Extensions.Options (>= 8.0.2)
- OpenTelemetry (>= 1.15.3)
- OpenTelemetry.Api (>= 1.15.3)
- OpenTelemetry.Extensions.Hosting (>= 1.15.3)
- Polly (>= 8.7.0)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
1.0.3	0	7/24/2026
1.0.2	28	7/23/2026
1.0.1	37	7/21/2026
1.0.0	43	7/21/2026

Initial release with Retry, Timeout, Circuit Breaker, OpenTelemetry metrics, and named resilience pipelines.