gRPC [Java] Master Class: Build Modern API and Microservices - Unary API Client Implementation

This video tutorial covers the implementation of a unary RPC using gRPC. It begins with setting up the project and implementing the client using a managed channel. The tutorial then demonstrates how to create requests and handle responses using protocol buffers. It also shows how to run the server and client, and handle errors when the server is not running. The video concludes with a summary and introduces the next lecture, which involves implementing an API.

How does the client receive and handle the response from the server?

What happens when the server is not running while trying to make a request?

What are the advantages of using GRPC for API calls as mentioned in the text?