Ktor Server

Similarly to Server, you can use gRPC with Ktor:

fun Application.module() {
    grpc(port = PORT, configure = { /* ... */ }) {
        registerService<MyService> { MyServiceImpl() }
    }
}
    

GrpcServer instance is created and bound to the Ktor Application lifetime. It can be accessed via application.attributes[GrpcServerKey].

Add the Ktor dependency to your project:

implementation("org.jetbrains.kotlinx:kotlinx-rpc-grpc-ktor-server:0.9.1")

Last modified: 21 July 2025