In this post, we will see how to use a Cancellation Token in a Task.But first of all, what is a Cancellation Token?From Microsoft web site:“A CancellationToken enables cooperative cancellation between threads, thread pool work items, or Task objects“.In a nutshell, when we run a Task and we decide to cancel it, using a cancellation token we will stop… Read More »
In this post, we will continue to see how to create and consume GraphQL query using .NET Core.This is the continue of the post: C# – GraphQL API in ASP.NET Core (Part I) FILTERINGIn order to filter a query in GraphQL, we have to do add the attribute [UseFiltering] in Query class and then, we… Read More »
In this post, we will see how to create and consume GraphQL API query using .NET Core.But first of first, what is GraphQL?From GraphQL website:“GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the data in your API,… Read More »
In this post, we will see how to create a Minimal API with .net Core.But first of all, what is a Minimal API?From Microsoft web site:“Minimal APIs are architected to create HTTP APIs with minimal dependencies. They are ideal for microservices and apps that want to include only the minimum files, features, and dependencies in… Read More »
In this post, we will see how to create a WebAPI project to execute CRUD operations in a MongoDB database. We start creating a Docker-compose file in order to define a MongoDB container and a Mongo-Express container: [DOCKER-COMPOSE.YML] Then, with the command docker-compose up -d, we run the docker-compose file: Now, we will add a… Read More »
In this post, we will see how to configure and use Health Checks in a Web API .NET Core project.But first of all, what are the Health Checks?From Microsoft web site:“ASP.NET Core offers Health Checks Middleware and libraries for reporting the health of app infrastructure components.Health checks are exposed by an app as HTTP endpoints.… Read More »
In this post, we will see how to read values from appsettings file in a Web API project. We start creating a new Web API project where, we will add a section called AppInfo in the appsettings.json file: Then, we will create a new controller called ReadFileController where we will add three methods for reading… Read More »
In this post, we will see how to create Resource Filter in a .NET 5 Web API project.First of all, what is a Resource Filter?“A Resource filter is the first to handle a request after authorization. It can run code before the rest of the filter pipeline, and after the rest of the pipeline has… Read More »
In this post, we will see how to create an Action Filter in a .NET 5 Web API project.First of all, what is an Action Filter?“An Action filter runs the code immediately before and after the controller action method is called. It can be used to perform any action before or after execution of the… Read More »