A new open source HTTP/2 RPC Framework for C++ and other languages has been released.

Introducing gRPC, a new open source HTTP/2 RPC Framework

by Mugur Marculescu

From the article:

Today, we are open sourcing gRPC, a brand new framework for handling remote procedure calls. It’s BSD licensed, based on the recently finalized HTTP/2 standard, and enables easy creation of highly performant, scalable APIs and microservices in many popular programming languages and platforms. Internally at Google, we are starting to use gRPC to expose most of our public services through gRPC endpoints as part of our long term commitment to HTTP/2.