grpc/examples/cpp/default_event_engine/README.md

gRPC C++ Hello World Example with a custom EventEngine

You can find a complete set of instructions for building gRPC and running the Hello World app in the C++ Quick Start.

This example illustrates how to provide gRPC with a custom EventEngine. By providing gRPC with an application-owned EventEngine, applications can customize most aspects how gRPC performs I/O, asynchronous callback execution, timer execution, and DNS resolution.