Update hello-world

Author: glbrntt

Examples/hello-world/Sources/Subcommands/Greet.swift

@@ -33,7 +33,7 @@ struct Greet: AsyncParsableCommand {
       let client = GRPCClient(
         transport: try .http2NIOPosix(
           target: .ipv4(host: "127.0.0.1", port: self.port),
-          config: .defaults(transportSecurity: .plaintext)
+          transportSecurity: .plaintext
         )
       )
 
@@ -45,7 +45,7 @@ struct Greet: AsyncParsableCommand {
         client.beginGracefulShutdown()
       }
 
-      let greeter = Helloworld_Greeter_Client(wrapping: client)
+      let greeter = Helloworld_Greeter.Client(wrapping: client)
       let reply = try await greeter.sayHello(.with { $0.name = self.name })
       print(reply.message)
     }

Examples/hello-world/Sources/Subcommands/Serve.swift

@@ -29,7 +29,7 @@ struct Serve: AsyncParsableCommand {
     let server = GRPCServer(
       transport: .http2NIOPosix(
         address: .ipv4(host: "127.0.0.1", port: self.port),
-        config: .defaults(transportSecurity: .plaintext)
+        transportSecurity: .plaintext
       ),
       services: [Greeter()]
     )
@@ -43,14 +43,14 @@ struct Serve: AsyncParsableCommand {
   }
 }
 
-struct Greeter: Helloworld_Greeter_ServiceProtocol {
+struct Greeter: Helloworld_Greeter.SimpleServiceProtocol {
   func sayHello(
-    request: ServerRequest<Helloworld_HelloRequest>,
+    request: Helloworld_HelloRequest,
     context: ServerContext
-  ) async throws -> ServerResponse<Helloworld_HelloReply> {
+  ) async throws -> Helloworld_HelloReply {
     var reply = Helloworld_HelloReply()
-    let recipient = request.message.name.isEmpty ? "stranger" : request.message.name
+    let recipient = request.name.isEmpty ? "stranger" : request.name
     reply.message = "Hello, \(recipient)"
-    return ServerResponse(message: reply)
+    return reply
   }
 }