gRPC Conf 2019

Two years before, we decided to introduce gRPC to TiKV. However, at that time, there was no implementation which could be used in production in Rust, so we decided to build it by ourselves. In this talk, we will show how we wrap C gRPC library in Rust, and how we use Rust futures-rs library to provide an ergonomic and elegant API for users. Meanwhile, we will also introduce how to optimize gRPC in TiKV. In the end, we will share something about another pure Rust implementation - tower-grpc and how to use it in TiKV.