tidy

client-network/src/lib.rs

@@ -218,17 +218,12 @@ use crossbeam_channel::{Receiver, Sender};
 use sha2::{Digest, Sha256};
 
 pub fn calculate_chunk_id(data: &[u8]) -> String {
-    // 1. Create a new Sha256 hasher instance
     let mut hasher = Sha256::new();
 
-    // 2. Write the input data into the hasher
     hasher.update(data);
 
-    // 3. Finalize the hash computation and get the resulting bytes
     let hash_bytes = hasher.finalize();
 
-    // 4. Convert the hash bytes (array of u8) into a hexadecimal string
-    // This is the common, human-readable format for cryptographic IDs.
     hex::encode(hash_bytes)
 }
 
@@ -237,15 +232,11 @@ pub fn start_p2p_executor(
     event_tx: Sender<NetworkEvent>,
     mut shared_data: Option<P2PSharedData>,
 ) -> tokio::task::JoinHandle<()> {
-    // Use tokio to spawn the asynchronous networking logic
     tokio::task::spawn(async move {
-        // P2P/Networking Setup goes here
-
         println!("Network executor started.");
 
         // Main network loop
         loop {
-            // Check for commands from the GUI
             if let Ok(cmd) = cmd_rx.try_recv() {
                 match cmd {
                     NetworkCommand::InitDownload(hash, ip, name) => {
@@ -384,9 +375,6 @@ pub fn start_p2p_executor(
                     NetworkCommand::ConnectPeer((username, _)) => {
                         println!("[Network] ConnectPeer() called");
                         println!("[Network] Attempting to connect to: {}", username);
-                        // Network logic to connect...
-                        // If successful, send an event back:
-                        // event_tx.send(NetworkEvent::PeerConnected(addr)).unwrap();
                     }
                     NetworkCommand::RequestFileTree(_) => {
                         println!("[Network] RequestFileTree() called");
@@ -549,18 +537,7 @@ pub fn start_p2p_executor(
                                 };
                                 println!("username created: {}", sd.cryptopair().username);
                             }
-                            //println!("ip: {}", ip);
                         }
-
-                        //tokio::time::sleep(std::time::Duration::from_millis(5000)).await;
-
-                        /*let res = event_tx.send(NetworkEvent::Connected());
-                        if let Some(error) = res.err() {
-                            println!(
-                                "[Network] Couldn't send crossbeam message to GUI: {}",
-                                error.to_string()
-                            );
-                        }*/
                     }
                     NetworkCommand::FetchPeerList(ip) => {
                         println!("[Network] FetchPeerList() called");
@@ -716,12 +693,6 @@ pub fn start_p2p_executor(
                 }
             }
 
-            // 2. Poll network for new events (e.g., an incoming connection)
-            // ...
-            // When a new peer is found:
-            // event_tx.send(NetworkEvent::PeerConnected("NewPeerID".to_string())).unwrap();
-
-            // Avoid spinning too fast
             sleep(std::time::Duration::from_millis(50)).await;
         }
     })
@@ -762,7 +733,6 @@ async fn quick_ping(addr: &SocketAddr, timeout_ms: u64, sd: &P2PSharedData) -> b
 ///
 /// sends a get request to the server to get the socket address of the given peer
 ///
-
 pub async fn get_socket_address(
     username: String,
     ip: String,