exp backoff and theads handling

client-network/src/peers_refresh.rs

@@ -7,11 +7,11 @@ use std::{
     ops::Add,
     process::Command,
     sync::{Arc, Mutex},
-    thread,
+    thread::{self, JoinHandle},
     time::{self, Duration, SystemTime},
 };
 
-use crate::NetworkEvent;
+use crate::{NetworkEvent, threads_handling::Worker};
 use crate::{
     P2PSharedData, construct_message, generate_id, messages_structure,
     registration::perform_handshake,
@@ -65,21 +65,17 @@ impl HandshakeHistory {
         self.ip_k_peerinfo_v.get(&ip).clone()
     }
 
-    pub fn update_handshake(&self) {
-        // clone the map so we own it (cheap if PeerInfo is Clone)
+    pub fn update_handshake(&self) -> Worker {
         let map_clone: Arc<HashMap<String, PeerInfo>> =
             Arc::new(self.username_k_peerinfo_v.clone());
-        //let map_ip_clone: Arc<HashMap<String, PeerInfo>> = Arc::new(self.ip_k_peerinfo_v.clone());
         let map_for_thread = Arc::clone(&map_clone);
-        thread::spawn(move || {
+        let handle = thread::spawn(move || {
             loop {
-                // Arc<HashMap<..>> derefs to &HashMap so these reads work
-                for (peer, peerinfo) in map_for_thread.iter() {
-                    // send ping to peerinfo
-                }
+                for (peer, peerinfo) in map_for_thread.iter() {}
                 thread::sleep(Duration::from_secs(10));
             }
         });
+        Worker::spawn(handle, crate::threads_handling::WorkerType::PING)
     }
 
     pub fn update_peer_info(&mut self, ip: String, username: String) {