wrote server stub

server/src/server.rs

@@ -0,0 +1,14 @@
+use std::net::SocketAddr;
+use futures::future;
+use futures::future::Ready;
+use tarpc::context::Context;
+use crate::types::RealmChat;
+
+#[derive(Clone)]
+pub struct RealmChatServer(pub SocketAddr);
+
+impl RealmChat for RealmChatServer {
+	fn test(self, context: Context,  name: String) -> Ready<String> {
+		future::ready(format!("Hello, {name}!"))
+	}
+}