Reading Time: 6 minutes What is Zio? ZIO is a functional programming library for building concurrent and asynchronous applications in Scala. It provides a set of composable and type-safe abstractions for managing side effects, such as IO, error handling, and concurrency primitives like fibers, promises, and queues. ZIO is designed to make it easier to write correct and performant concurrent code by providing a more expressive and composable API Continue Reading
Reading Time: 4 minutes In this blog, we will see how to set up a Bit-Bucket Pipeline to get CI/CD for your Akka HTTP Application. We will be deploying the application on the HEROKU server, but in this blog, we will also see how to dockerize the application and push the image on Docker Hub which further can be used to deploy on any container orchestration platform. Let’s get Continue Reading
Reading Time: 3 minutes Akka is a free and open-source toolkit and runtime simplifying the construction of concurrent and distributed applications on the JVM. It is built by Lightbend. Akka supports multiple programming models for concurrency, but it prefers actor-based concurrency. One can integrate this library into any JVM support language. It implements Actor Based Model. The Actor Model provides a higher level of abstraction for writing concurrent and Continue Reading
Reading Time: 2 minutes Akka Http The Akka HTTP modules implement a full server- and client-side HTTP stack on top of akka-actor and akka-stream. You can read more in-depth about akka-http from here. Here, we are going to use Intellij for the project setup and Scala as a programming language. The steps are as follows:- 1. Importing library dependencies 2. Creating User case class We are going to create Continue Reading
Reading Time: 3 minutes Hello friends, I hope you all are safe in the COVID-19 pandemic and learning new tools and tech while staying at home. In our last blog post on Akka Cluster, we saw an Akka Cluster in action and learnt about how the node(s) react to new nodes in the Cluster. Now when we know how to create & setup an Akka Cluster, let’s learn, how to Continue Reading
Reading Time: 3 minutes Akka gRPC provides support for building streaming gRPC servers and clients on top of Akka Streams and Akka Http. Features of Akka-gRPC A generator, that starts from a protobuf service definitions, for: Model classes The service API as a Scala trait using Akka Stream Sources On the server side code to create an Akka HTTP route based on your implementation of the service On the client side, a client for the Continue Reading
Reading Time: 4 minutes Hello friends, I hope you all are safe in COVID-19 pandemic and learning new tools and tech while staying at home. In our last blog post on Akka Cluster, we learnt about the configurations we need in order to form an Akka Cluster. But we didn’t saw it in action. Hence in this blog post, we will see one in action. Step 1: Download the Continue Reading
Reading Time: 2 minutes We will learn how we able to testing for rejection handling in Akka-Http.We will be using Akka TestKit and Akka-Http TestKit.Dependencies are as follows: Suppose we have a rejection builder and a route A regular test case for this route would look like But what if we want to test when the parameters are missing? That test case will be Because we are passing no Continue Reading
Reading Time: 4 minutes Hello folks, in this blog we will see Rejection in the Akka HTTP and how it helps in handling errors scenarios in our Application. Rejection concept in Akka HTTP helps to deal with errors scenarios more properly. When a filtering directive, like the get directive. It does not allow the request to pass through its inner route . As the filter condition is not satisfy, Continue Reading
Reading Time: 4 minutes In this blog we are going to discuss about Marshalling/Unmarshalling in Akka HTTP. Before discussing it lets have a look at Akka HTTP. Akka HTTP offers a toolkit for providing and consuming HTTP-based services. The Akka HTTP modules implement a full server- and client-side HTTP. It provides client-side and server-side API to send HTTP requests and HTTP responses.To transfer data over the network, we need Continue Reading
Reading Time: 3 minutes KnolMoney – An entry gate to the whole world of possibilities that you can do with a virtual wallet. In the age of the digital world, every transaction we do mostly is by digital wallets which can be used almost at every mall/shops. But in this wallet run, what we have forgotten is the Corporate Community. Here, comes Knoldus into a picture with a solution– KnolMoney, Continue Reading
Reading Time: 2 minutes System to digitalize manual management of cafeteria.
Reading Time: 3 minutes Hello folks! In today’s HTTP request/response world, we may get different types of data from a client side application which we need to process and send an appropriate response. This may get a bit of a mess. To solve this, we can use the marshalling and unmarshalling feature of Akka-Http for easier conversion of theses data. In this blog, we will be looking how to Continue Reading
