upgrade some server stuff to uflow

kubi-server/Cargo.toml

@@ -8,7 +8,7 @@ publish = false
 kubi-shared = { path = "../kubi-shared" }
 kubi-logging = { path = "../kubi-logging" }
 log = "*"
-shipyard = { git = "https://github.com/leudz/shipyard", rev = "eb189f66" }
+shipyard = { git = "https://github.com/leudz/shipyard", rev = "eb189f66", features = ["thread_local"] }
 serde = { version = "1.0", default-features = false, features = ["alloc", "derive"] }
 toml = "0.7"
 glam = { version = "0.23", features = ["debug-glam-assert", "fast-math"] }

kubi-server/src/main.rs

@@ -9,7 +9,7 @@ pub(crate) mod world;
 pub(crate) mod auth;
 
 use config::read_config;
-use server::{bind_server, update_server, update_server_events};
+use server::{bind_server, update_server, log_server_errors};
 use auth::authenticate_players;
 use world::{update_world, init_world};
 
@@ -24,10 +24,12 @@ fn initialize() -> Workload {
 fn update() -> Workload {
   (
     update_server,
-    update_server_events,
+    (
-    authenticate_players,
+      log_server_errors,
-    update_world,
+      authenticate_players,
-  ).into_workload()
+      update_world,
+    ).into_workload()
+  ).into_sequential_workload()
 }
 
 fn main() {

kubi-server/src/server.rs

@@ -1,47 +1,62 @@
-use shipyard::{AllStoragesView, Unique, UniqueView, UniqueViewMut};
+use shipyard::{AllStoragesView, Unique, UniqueView, UniqueViewMut, NonSendSync};
-use kubi_shared::networking::messages::{ClientToServerMessage, ServerToClientMessage};
+use uflow::{server::{Server, Event as ServerEvent, Config as ServerConfig}, EndpointConfig};
-use uflow::server::Server;
-use std::time::Duration;
 use crate::config::ConfigTable;
 
 #[derive(Unique)]
 #[repr(transparent)]
-pub struct UdpServer(pub Server<ServerToClientMessage, ClientToServerMessage>);
+pub struct UdpServer(pub Server);
 
 #[derive(Unique, Default)]
-pub struct ServerEvents(pub Vec<ServerEvent<ClientToServerMessage>>);
+pub struct ServerEvents(pub Vec<ServerEvent>);
+
+pub trait IsMessageOfType {
+  ///Checks if postcard-encoded message has a type
+  fn is_message_of_type<const T: u8>(&self) -> bool;
+}
+impl IsMessageOfType for  ServerEvent {
+  fn is_message_of_type<const T: u8>(&self) -> bool {
+    let ServerEvent::Receive(_, data) = &self else { return false };
+    if data.len() == 0 { return false }
+    data[0] == T
+  }
+}
 
 pub fn bind_server(
   storages: AllStoragesView,
 ) {
   log::info!("Creating server...");
   let config = storages.borrow::<UniqueView<ConfigTable>>().unwrap();
-  let server: Server<ServerToClientMessage, ClientToServerMessage> = Server::bind(
+  let server = Server::bind(
     config.server.address, 
-    ServerConfig { 
+    ServerConfig {
-      max_clients: config.server.max_clients,
+      max_total_connections: config.server.max_clients,
-      client_timeout: Duration::from_millis(config.server.timeout_ms),
+      max_active_connections: config.server.max_clients,
+      enable_handshake_errors: true,
+      endpoint_config: EndpointConfig {
+        active_timeout_ms: config.server.timeout_ms,
+        ..Default::default()
+      },
       ..Default::default()
     }
-  ).unwrap();
+  ).expect("Failed to create the server");
-  storages.add_unique(UdpServer(server));
+  storages.add_unique_non_send_sync(UdpServer(server));
   storages.add_unique(ServerEvents::default());
 }
 
 pub fn update_server(
-  mut server: UniqueViewMut<UdpServer>
+  mut server: NonSendSync<UniqueViewMut<UdpServer>>,
-) {
-  if let Err(error) = server.0.update() {
-    log::error!("Server error: {error:?}")
-  }
-}
-
-pub fn update_server_events(
-  mut server: UniqueViewMut<UdpServer>,
   mut events: UniqueViewMut<ServerEvents>,
 ) {
-  //drop current events
   events.0.clear();
-  //fetch new ones
+  events.0.extend(server.0.step());
-  events.0.extend(server.0.process_events().rev());
+}
+
+pub fn log_server_errors(
+  events: UniqueView<ServerEvents>,
+) {
+  for event in &events.0 {
+    if let ServerEvent::Error(addr, error) = event {
+      log::error!("Server error addr: {addr} error: {error:?}");
+    }
+  }
 }