QStreamNet

QStreamNet is a dotnet library for streaming data though pipelines. It is inspired by ASP.NET Core's middleware pipeline. It is a simple, lightweight and fast library that allows you to build a pipeline for processing data. It is also flexible enough to allow you to build a pipeline with a single step.

Installation

dotnet add package QStreamNet

Features

Stream Client

It works with Stream Clients like

TCP
UDP
Serial Port

It can be used to build a pipeline for processing data.

Piplines

It works with

Services
Middlewares
Routes

Server & Client

It works on both

server side
client side

Usage

pipeline example:

Console.WriteLine("Hello, QStream!");

// services 
var sc = new ServiceCollection();
sc.AddSingleton<IStreamMiddlewareFactory, StreamMiddlewareFactory>();
var services = sc.BuildServiceProvider();
// pipes
var builder = new StreamApplicationBuilder(services);
builder
    .UseMiddleware<SimpleMiddleware>()
    .Use(async (context, next) => { Console.WriteLine("Easy Middleware"); await next(context); })
    .UseEnd(async context => { Console.WriteLine("End Middleware"); await Task.CompletedTask; });
// app
var context = new StreamContext() { Services = services.CreateScope().ServiceProvider };
var app = builder.Build();
// run it
await app(context);

// OUTPUT:
//
// Hello, QStream!
// SimpleMiddleware
// Easy Middleware
// End Middleware


// a simple class
class SimpleMiddleware : IStreamMiddleware
{
    public async Task InvokeAsync(StreamContext context, StreamPipeDelegate next)
    {
        Console.WriteLine("SimpleMiddleware");
        await next(context);
    }
}

chinaq / QStreamNet