Trevor Whittingham • 6/25/2026

Build Real-Time SwiftUI Features With gRPC Swift 2

This article explains how to implement real-time features in SwiftUI using gRPC Swift 2, focusing on replacing traditional polling with streaming for better performance and user experience. It covers defining a gRPC service contract with .proto files, using unary calls for initial data and streams for incremental updates, and handling reconnection logic. The article is targeted at iOS developers working with Swift, SwiftUI, and networking, and includes code snippets for the service definition and client implementation.

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#networking #Realtime #Grpc