Cricle/Ao.Middleware

A super lightweight middleware for any things.

Ao.Middleware

A super lightweight middleware for any things.

How to use

In async mode

using System;

namespace Ao.Middleware.Samples
{
    internal class Program
    {
        static void Main(string[] args)
        {
            var builder = new MiddlewareBuilder<Sum>();//Define a middleware builder
            for (int i = 0; i < 10; i++)
            {
                builder.Use(x => x.Count++);//add middleware
            }
            var handler = builder.Build();//Build an pipeline
            var s = new Sum();//Define context
            handler(s).GetAwaiter().GetResult();//Execute
            Console.WriteLine(s.Count);//Result is 10
        }
    }
    public class Sum
    {
        public int Count { get; set; }
    }
}

In sync mode

using System;

namespace Ao.Middleware.Samples
{
    internal class Program
    {
        static void Main(string[] args)
        {
            var builder = new SyncMiddlewareBuilder<Sum>();//Define a middleware builder
            for (int i = 0; i < 10; i++)
            {
                builder.Use(x => x.Count++);//add middleware
            }
            var handler = builder.Build();//Build an pipeline
            var s = new Sum();//Define context
            handler(s)//Execute
            Console.WriteLine(s.Count);//Result is 10
        }
    }
    public class Sum
    {
        public int Count { get; set; }
    }
}

Build status

Test convert

Nuget

Benchmarks

BenchmarkDotNet=v0.13.3, OS=Windows 11 (10.0.22000.1574/21H2)
AMD Ryzen 7 3700X, 1 CPU, 16 logical and 8 physical cores
.NET SDK=7.0.100
  [Host]     : .NET 7.0.0 (7.0.22.51805), X64 RyuJIT AVX2
  DefaultJob : .NET 7.0.0 (7.0.22.51805), X64 RyuJIT AVX2

Method	MiddlewareCount	Mean	Error	StdDev	Ratio	Allocated	Alloc Ratio
Execute	100	2,756.4 ns	11.60 ns	10.85 ns	1.00	-	NA
ExecuteSync	100	254.3 ns	1.15 ns	0.96 ns	0.09	-	NA
Native	100	487.5 ns	0.98 ns	0.86 ns	0.18	-	NA