use datacake_rpc::{
Channel,
Handler,
Request,
RpcClient,
RpcService,
Server,
ServiceRegistry,
Status,
};
use rkyv::{Archive, Deserialize, Serialize};
#[repr(C)]
#[derive(Serialize, Deserialize, Archive, Debug)]
#[archive(check_bytes)]
#[archive_attr(derive(Debug))]
pub struct MyMessage {
name: String,
age: u32,
buffer: Vec<u8>,
}
pub struct MyService;
impl RpcService for MyService {
fn register_handlers(registry: &mut ServiceRegistry<Self>) {
registry.add_handler::<MyMessage>();
}
}
#[datacake_rpc::async_trait]
impl Handler<MyMessage> for MyService {
type Reply = String;
async fn on_message(&self, msg: Request<MyMessage>) -> Result<Self::Reply, Status> {
Ok(msg.to_owned().unwrap().name)
}
}
#[tokio::test]
async fn test_basic() {
let addr = test_helper::get_unused_addr();
let server = Server::listen(addr).await.unwrap();
server.add_service(MyService);
println!("Listening to address {}!", addr);
let client = Channel::connect(addr);
println!("Connected to address {}!", addr);
let rpc_client = RpcClient::<MyService>::new(client);
let msg1 = MyMessage {
name: "Bobby".to_string(),
age: 12,
buffer: vec![0u8; 32 << 10],
};
let resp = rpc_client.send(&msg1).await.unwrap();
assert_eq!(resp, msg1.name);
server.shutdown();
}