Programmer DD

Aug 5, 2018 · Backend Development

How to Design Clean RPC Interfaces: Best Practices and Pitfalls

This article examines common pain points of traditional RPC interfaces—excessive query methods, poor extensibility, difficult upgrades, testing challenges, and flawed exception handling—and presents practical solutions such as single‑parameter designs, Specification pattern, proper exception contracts, version‑by‑module evolution, and automated testing integration.