Update Rust crate sentry-tracing to v0.48.5

prudpv0/src/server.rs

@@ -38,6 +38,7 @@ pub struct InternalConnection<C: CryptoInstance> {
     server_packet_counter: u16,
     client_packet_counter: u16,
     unacknowledged_packets: HashMap<u16, Arc<Vec<u8>>>,
+    packet_buffer: Vec<u8>,
     packet_queue: HashMap<u16, (Instant, PRUDPV0Packet<Vec<u8>>)>,
 }
 pub struct Connection<C: CryptoInstance> {
@@ -96,7 +97,7 @@ impl<C: Crypto> Server<C> {
                     .expect("packet malformed in creation"),
             );*/
         let mut inner = conn.inner.lock().await;
-        let pieces = data.chunks(700);
+        let pieces = data.chunks(962);
         let max_piece = pieces.len() - 1;
         let mut frag_num = 1;
         for (i, piece) in pieces.enumerate() {
@@ -140,9 +141,18 @@ impl<C: Crypto> Server<C> {
                         .send_to(&data, conn.addr.regular_socket_addr)
                         .await
                         .ok();
-
-                    break;
+                    sleep(Duration::from_millis(500)).await;
                 }
+                println!("connection exceeded max fail count, disconnecting");
+                let Some(conn) = conn.upgrade() else {
+                    return;
+                };
+                let Some(this) = this.upgrade() else {
+                    return;
+                };
+                let mut conns = this.connections.write().await;
+                conns.remove(&(conn.addr, conn.session_id));
+                drop(conns);
             });
             frag_num += 1;
         }
@@ -282,6 +292,7 @@ impl<C: Crypto> Server<C> {
                 server_packet_counter: 1,
                 unacknowledged_packets: HashMap::new(),
                 packet_queue: HashMap::new(),
+                packet_buffer: vec![],
             }),
         });
 
@@ -334,6 +345,13 @@ impl<C: Crypto> Server<C> {
             warn!("data packet on inactive connection from: {:?}", addr);
             return;
         };
+
+        if header.type_flags.get_flags() & ACK != 0 {
+            let mut inner = res.inner.lock().await;
+            inner.unacknowledged_packets.remove(&header.sequence_id);
+            return;
+        }
+
         info!("frag: {}", frag_id);
         let mut conn = res.inner.lock().await;
         let ack = new_data_packet(
@@ -368,9 +386,16 @@ impl<C: Crypto> Server<C> {
             };
 
             conn.crypto_instance.decrypt_incoming(payload);
-
-            res.target.send(payload.to_owned()).await;
+            conn.packet_buffer.extend_from_slice(payload);
             conn.client_packet_counter += 1;
+            if *packet.fragment_id().unwrap() != 0 {
+                info!("handeling fragmented packet");
+                continue;
+            }
+
+            res.target
+                .send(std::mem::take(&mut conn.packet_buffer))
+                .await;
         }
         info!("finished handeling packets, dropping inner connection");
         drop(conn);
@@ -472,8 +497,8 @@ impl<C: Crypto> Server<C> {
             inner.last_action = Instant::now();
             drop(inner);
         };
-        if header.type_flags.get_flags() & ACK != 0 {
-            info!("got ack(acks are ignored for now)");
+        if header.type_flags.get_flags() & ACK != 0 && header.type_flags.get_types() != DATA {
+            info!("got ack(acks are ignored for now(unless they are data acks))");
             return;
         }
         println!("{:?}", header);

prudpv1/src/prudp/socket.rs

@@ -50,6 +50,7 @@ struct InternalConnection<E: CryptoHandlerConnectionInstance> {
     socket: Arc<UdpSocket>,
     packet_queue: HashMap<u16, PRUDPV1Packet>,
     last_packet_time: Instant,
+    partial_packet: Vec<u8>,
     unacknowleged_packets: Vec<(Instant, PRUDPV1Packet)>,
 }
 
@@ -431,6 +432,7 @@ impl<T: CryptoHandler> InternalSocket<T> {
             packet_queue: Default::default(),
             last_packet_time: Instant::now(),
             unacknowleged_packets: Vec::new(),
+            partial_packet: Vec::new(),
             supported_function_version,
         };
 
@@ -573,11 +575,24 @@ impl<T: CryptoHandler> InternalSocket<T> {
         while let Some(mut packet) = conn.packet_queue.remove(&counter) {
             conn.crypto_handler_instance
                 .decrypt_incoming(packet.header.substream_id, &mut packet.payload[..]);
-
-            conn.data_sender.send(packet.payload).await.ok();
-
+            conn.partial_packet
+                .extend_from_slice(&mut packet.payload[..]);
             conn.reliable_client_counter = conn.reliable_client_counter.overflowing_add(1).0;
             counter = conn.reliable_client_counter;
+            if packet.options.iter().any(|v| {
+                if let FragmentId(f) = v {
+                    *f != 0
+                } else {
+                    false
+                }
+            }) {
+                println!("handeling fragmented packet");
+                continue;
+            }
+
+            let packet = std::mem::take(&mut conn.partial_packet);
+
+            conn.data_sender.send(packet).await.ok();
         }
     }
 
@@ -690,19 +705,7 @@ impl<T: CryptoHandler> AnyInternalSocket for InternalSocket<T> {
                 let conn = &**conn;
                 let mut conn = conn.lock().await;
 
-                if conn.supported_function_version == 1 {
-                    let mut collected_ids: Vec<u16> = Vec::new();
-                    let mut cursor = Cursor::new(&packet.payload);
-
-                    while let Ok(v) = read_u16(&mut cursor) {
-                        collected_ids.push(v);
-                    }
-
-                    conn.unacknowleged_packets.retain_mut(|(_, up)| {
-                        !(collected_ids.iter().any(|id| up.header.sequence_id == *id)
-                            || up.header.sequence_id <= packet.header.sequence_id)
-                    });
-                } else {
+                if packet.header.substream_id == 1 {
                     let mut collected_ids: Vec<u16> = Vec::new();
                     let mut cursor = Cursor::new(&packet.payload);
 
@@ -729,10 +732,22 @@ impl<T: CryptoHandler> AnyInternalSocket for InternalSocket<T> {
                         collected_ids.push(additional_sequence_id);
                     }
 
-                    conn.unacknowleged_packets.retain_mut(|(_, up)| {
+                    conn.unacknowleged_packets.retain(|(_, up)| {
                         !(collected_ids.iter().any(|id| up.header.sequence_id == *id)
                             || up.header.sequence_id <= sequence_id)
                     });
+                } else {
+                    let mut collected_ids: Vec<u16> = Vec::new();
+                    let mut cursor = Cursor::new(&packet.payload);
+
+                    while let Ok(v) = read_u16(&mut cursor) {
+                        collected_ids.push(v);
+                    }
+
+                    conn.unacknowleged_packets.retain(|(_, up)| {
+                        !(collected_ids.iter().any(|id| up.header.sequence_id == *id)
+                            || up.header.sequence_id <= packet.header.sequence_id)
+                    });
                 }
             } else {
                 error!("non connection acknowledgement packet on nonexistent connection...")