init

src/domain/event.rs

@@ -0,0 +1,40 @@
+use std::net::SocketAddr;
+use tokio::sync::mpsc;
+use crate::network::protocol::{UDPMessage};
+
+#[derive(Clone, Debug)]
+pub enum Event {
+    AppStarted,
+    AppStopped,
+
+    UdpStarted,
+    UdpStopped,
+    UdpIn(UDPMessage),
+    UdpOut(UDPMessage),
+
+    TickSeconds
+}
+
+#[derive(Clone)]
+pub struct EventBus {
+    pub sender: mpsc::Sender<Event>,
+}
+
+impl EventBus {
+    pub fn new() -> (Self, mpsc::Receiver<Event>) {
+        let (sender, receiver) = mpsc::channel(10000);
+        (Self { sender }, receiver)
+    }
+
+    pub async fn emit(&self, event: Event) {
+        let _ = self.sender.send(event).await;
+    }
+
+    pub fn emit_sync(&self, event: Event) {
+        let _ = self.sender.try_send(event);
+    }
+
+    pub fn clone_sender(&self) -> mpsc::Sender<Event> {
+        self.sender.clone()
+    }
+}