This sample illustrates the use of low-level Swift gRPC APIs in clients and servers. Please note that typical gRPC applications would not use these APIs but would use code generated using the Swift gRPC plugin for protoc.
The Simple Xcode project contains a Mac app that can be used to
instantiate and run local gRPC clients and servers. It depends
on the gRPC Xcode project, which requires a local build of the
gRPC Core C library. To build that, please run make in the
root of your gRPC distribution. Next use Xcode's "Add Files..."
command to add the SwiftGRPC.xcodeproj to your project and
then add the SwiftGRPC, CgRPC, BoringSSL and SwiftProtobuf libraries to the
"Linked Frameworks and Libraries" build phase of "Simple".
When running the app, use the "New" menu option to create new gRPC sessions. Configure each session using the host and port fields and the client/server selector, and then press "start" to begin serving or calling the server that you've specified.
See the "Document" class for client and server implementations.