Pub Sub

When I say to people that I did not start my backend journey from scratch and I come from QA Engineering's dark side, they always ask if I am still happy when my feature is not working. Oh well… The no-brainer statement is that I still make use of my…

When adding a feature in your application there are definetly some edge cases that should be put into consideration depending with the purpose of your application. Imagine you are creating an application for planning weekly task among people in your house or even at work station.When users visit that page…

Google offers a free trial and free tier access to the cloud platform with credits of up to $ 300 within 90 days. Access to the free tier is excellent for everyone to try out the features of Google Cloud. The first step involves creating an account on the Google…

Introduction to Google Cloud Pub/Sub Google Cloud Pub/Sub is a messaging service that allows apps and services to share event data. It enables safe and highly available communication between independently designed programs by decoupling senders and receivers. …

Google Play Console에 정기 결제(구독 상품)를 등록하면 사용자가 안드로이드 인앱 결제를 실제로 했을 때 알림(메시지)을 받는 것이 가능합니다. 구글에선 이 알림을 Real-time developer notifications 라고 합니다. 이번 글에선 이 notification을 사용하는 방법을 알아 …

Prerequisites: C#, basic of Web API, Visual Studio, Docker Desktop This article is a continuation of the previous article. In the previous article, We discussed service-to-service invocation. Now, I’ll demonstrate the publish-subscribe(pub/sub) pattern. Publish and Subscribe Pattern:- It defines brokers, publishers, and subscribers, as well as how they should interact to create a loosely…

This post show how to implement google pub sub in node.js. I cover this topic with the problem and solution so we have better understanding not only the integration Google Pub/Sub, but also the use case of this product. Problem Let’s say we have a system that provide user registration. This…

Event Bus ဆိုတာမပြောခင်ကျနော်တို့ networking အခြေခံတချို့ကို ကြည့်ကြစို့ Networking မှာ Bus network ဆိုတာရှိပါတယ်။ Bus ကား လမ်းကြောင်းတခုလိုပဲ သူ့လမ်းကြောင်းမှာရှိသမျှ မှတ်တိုင်တိုင်းနဲ့ သွယ်ဆက်ထားပါတယ်။ ပုံတွင်ကြည့်ပါ။

I had a struggle with creating a Pub/Sub subscription that I would like to share with you. I am using C# Google.Cloud.PubSub.V1 in .NET Framework 4.8. I am also using a GCP workload identity on my local machine (DEV) which allows me to use SubscriberServiceApiClient for creating Pub/Sub subscriptions without any problem because it relies on the default GoogleCredential, but in the production, I had to use a specific service account key.