dl folder fix

client-gui/src/gui_app.rs

@@ -280,6 +280,10 @@ impl eframe::App for P2PClientApp {
                         _ => {}
                     }
                     println!("remaining chunks size: {}", self.remaining_chunks.len());
+                    match create_dir("./Download/") {
+                        Ok(_) => println!("Directory created successfully!"),
+                        Err(e) => println!("Failed to create directory: {}", e),
+                    }
                     if self.remaining_chunks.is_empty() {
                         let file = OpenOptions::new().append(true).create(true).open(
                             "./Download/".to_string()

client-network/src/data.rs

@@ -474,10 +474,8 @@ pub fn big_or_chunk_to_file(tree: &MerkleTree, node: &MerkleNode, file: &mut Fil
         }
         MerkleNode::Chunk(chunk) => {
             if !chunk.data.is_empty() {
-                // Enlève le premier élément
-                let mut data = chunk.data.clone(); // Clone pour éviter de modifier l'original
-                data.remove(0); // Enlève le premier élément
-                println!("wrote data {:?}", data);
+                let mut data = chunk.data.clone();
+                data.remove(0);
                 let _ = file.write(&data);
             } else {
                 println!("chunk.data is empty, nothing to write");

client-network/src/datum_parsing.rs

@@ -13,7 +13,7 @@ pub fn parse_received_datum(
     let hash_name: [u8; 32] = recevied_datum[..32].try_into().expect("error");
     let value = &recevied_datum[32..datum_length];
     let value_slice = value.to_vec();
-    println!("valueslice: {:?}, {}", value_slice, value_slice.len());
+    // println!("valueslice: {:?}, {}", value_slice, value_slice.len());
 
     println!(
         "((value_slice.len() - 1) / 32) {} ",

client-network/src/lib.rs

@@ -73,7 +73,13 @@ impl P2PSharedData {
 
         let mut threads = Vec::new();
 
-        let senders = MultipleSenders::new(5, &shared_socket, cmd_tx, &mut threads);
+        let senders = MultipleSenders::new(
+            5,
+            &shared_socket,
+            cmd_tx,
+            &mut threads,
+            shared_messageslist.clone(),
+        );
         let shared_senders = Arc::new(senders);
         let server_name = Arc::new(Mutex::new("".to_string()));
         let server_address = Arc::new(Mutex::new("".to_string()));

client-network/src/messages_channels.rs

@@ -50,6 +50,7 @@ impl MultipleSenders {
         socket: &Arc<UdpSocket>,
         cmd_tx: crossbeam_channel::Sender<NetworkEvent>,
         threads: &mut Vec<Worker>,
+        messages_list: Arc<Mutex<HashMap<i32, EventType>>>,
     ) -> Self {
         let (tx1, rx1) = crossbeam_channel::unbounded();
 
@@ -57,13 +58,12 @@ impl MultipleSenders {
             let sock_clone = Arc::clone(&socket);
             let cmd_tx_clone = cmd_tx.clone();
             let rx: Receiver<Message> = rx1.clone();
+            let msg_list_clone = messages_list.clone();
 
             let thread = thread::spawn(move || {
                 println!("Canal d'envoi {} prêt", i);
 
                 loop {
-                    // Priorité aux messages en attente prêts à être réessayés
-                    // Si aucun retry prêt, on bloque sur rx avec timeout court, pour pouvoir traiter les timers
                     let msg = rx.recv().unwrap();
                     match sock_clone.send_to(&msg.payload, &msg.address) {
                         Ok(_) => {
@@ -84,6 +84,13 @@ impl MultipleSenders {
                                 "Erreur d'envoi initial sur canal {}: {}, address: {}",
                                 i, e, &msg.address
                             );
+                            let mut guard = msg_list_clone.lock().unwrap();
+                            let message_id: [u8; 4] =
+                                msg.payload[0..4].try_into().expect("size error");
+
+                            let id = i32::from_be_bytes(message_id);
+                            guard.remove_entry(&id);
+                            drop(guard);
                         }
                     }
                 }
@@ -103,35 +110,6 @@ impl MultipleSenders {
             completed_messages: HashSet::new(),
         }
     }
-    /*
-    /// Envoie un message via un canal spécifique (round-robin ou index précis)
-    pub fn send_via(
-        &self,
-        channel_idx: usize,
-        data: Vec<u8>,
-        remote_addr: String,
-        is_resp_to_server_handshake: bool,
-        messages_list: &Mutex<HashMap<i32, EventType>>,
-    ) {
-        println!(
-            "is_resp_to_server_handshake {}",
-            is_resp_to_server_handshake
-        );
-        let msg_to_send = Message {
-            payload: data.clone(),
-            address: remote_addr,
-            is_resp_to_server_handshake,
-        };
-        if let Some(sender) = self.senders.get(channel_idx) {
-            let _ = sender.send(msg_to_send);
-        }
-        if !is_resp_to_server_handshake {
-            let mut guard = messages_list.lock().unwrap();
-            let message_id: [u8; 4] = data[0..4].try_into().expect("size error");
-            let id = i32::from_be_bytes(message_id);
-            guard.insert(id, EventType::SendRootRequest);
-        }
-    }*/
 
     pub fn send_dispatch(
         &self,
@@ -199,8 +177,7 @@ pub fn start_retry_thread(
 
                 if guard.contains_key(&id) {
                     drop(guard);
-                    // si le message est n'a pas encore a etre traité, on le
-                    // remet en queue de liste
+
                     if front.next_try
                         <= SystemTime::now()
                             .duration_since(UNIX_EPOCH)
@@ -234,8 +211,8 @@ pub fn start_retry_thread(
                             );
                             let base: u64 = 2;
 
-                            // let backoff = base.saturating_pow(attempt as u32); // 2^1 == 2 seconds
-                            let backoff = 1;
+                            let backoff = base.saturating_pow(attempt as u32); // 2^1 == 2 seconds
+                            //let backoff = 1;
                             let newretry = RetryMessage {
                                 next_try: SystemTime::now()
                                     .duration_since(UNIX_EPOCH)
@@ -246,10 +223,10 @@ pub fn start_retry_thread(
                                 attempts: attempt,
                             };
 
-                            q.push_back(newretry); // remettre en tête pour réessayer plus tôt
+                            q.push_back(newretry);
                         }
                     } else {
-                        q.push_back(front); // remettre en tête pour réessayer plus tôt
+                        q.push_back(front);
                     }
                 }
             }
@@ -279,7 +256,7 @@ pub fn start_receving_thread(
                 Ok((amt, src)) => {
                     let received_data = buf[..amt].to_vec();
 
-                    println!("Reçu {} octets de {}: {:?}", amt, src, received_data);
+                    println!("Reçu {} octets de {}", amt, src);
                     handle_recevied_message(
                         &messages_clone,
                         &messages_received_clone,