formatting and heartbeat log

src/datastore.rs

@@ -1,9 +1,11 @@
 use crate::persistence::{SealError, SealedFile};
 use serde::{Deserialize, Serialize};
 use serde_with::{serde_as, TimestampSeconds};
-use std::collections::{HashMap, HashSet};
+use std::{
-use std::sync::atomic::{AtomicBool, Ordering};
+    collections::{HashMap, HashSet},
-use std::time::{Duration, SystemTime, UNIX_EPOCH};
+    sync::atomic::{AtomicBool, Ordering},
+    time::{Duration, SystemTime, UNIX_EPOCH},
+};
 use tokio::sync::RwLock;
 
 type IP = String;

src/grpc/server.rs

@@ -6,8 +6,7 @@ use crate::{datastore::State, grpc::challenge::update_server::Update};
 use detee_sgx::RaTlsConfig;
 use rustls::pki_types::CertificateDer;
 use std::{pin::Pin, sync::Arc};
-use tokio::sync::broadcast::Sender;
+use tokio::{sync::broadcast::Sender, time::interval};
-use tokio::time::interval;
 use tokio_stream::{Stream, StreamExt};
 use tonic::{Request, Response, Status, Streaming};
 
@@ -139,12 +138,12 @@ struct ConnInfo {
 
 #[tonic::async_trait]
 impl Update for NodeServer {
+    type GetUpdatesStream = Pin<Box<dyn Stream<Item = Result<NodeUpdate, Status>> + Send>>;
+
     async fn get_keys(&self, _request: Request<Empty>) -> Result<Response<Keys>, Status> {
         Ok(Response::new(self.keys.clone()))
     }
 
-    type GetUpdatesStream = Pin<Box<dyn Stream<Item = Result<NodeUpdate, Status>> + Send>>;
-
     async fn get_updates(
         &self,
         req: Request<Streaming<NodeUpdate>>,

src/main.rs

@@ -54,7 +54,8 @@ pub async fn heartbeat(
         state.update_keepalive().await;
         state.remove_inactive_nodes().await;
         let connected_ips = state.get_connected_ips().await;
-        println!("Connected nodes ({}): {:?}", connected_ips.len(), connected_ips);
+        let my_ip = state.get_my_ip().await;
+        println!("Connected nodes ({}): \"{}\" -> {:?}", connected_ips.len(), my_ip, connected_ips);
         let my_node_info = state.get_my_info().await;
         my_node_info.save();
         let _ = tx.send((state.get_my_ip().await, my_node_info).into());