C# Pipeline Handler & Logger

I have created a demo project for log handler and TryCatch wrapper (http://kenanhancer.com/2018/06/26/c-trycatchwrapper-and-logging/_.

I need a logger which can write to console and file at the same time. So, I created this demo which creates logger pipeline dynamicly. When code runs, it will write message in console and FileLog.log file at the same time.

C# Asynchronous Programming Patterns

There are 3 Asynchronous Programming Patterns in C#.

1- Asynchronous Programming Model (APM)
2- Event-based Asynchronous Pattern (EAP)
3- Task-based Asynchronous Pattern (TAP)


1- Asynchronous Programming Model (APM)

Asynchronous Programming Model using Delegates

you can reach that article from Calling synchronous methods asynchronously

2- Event-based Asynchronous Pattern (EAP)

3- Task-based Asynchronous Pattern (TAP)

Chain of Responsibility Pattern and Aspect Oriented Programming with C#.NET

Each class contains only the business logic code, while the aspects will be responsible of intercepting the code in order to inject the cross-cutting concerns.

This is first version of example code.

This is second version. You can find MethodInfo and parameter values in the aspect classes.

C# and RabbitMQ PubSub Example

Before you run the following C# code, run the below docker code to have a RabbitMQ applicaton locally.

docker run -d –hostname my-rabbit –name some-rabbit -p 8080:15672 -p 5672:5672 rabbitmq:3-management

After run Docker RabbitMQ container, you can reach from http://localhost:8080/ as shown in following picture.