From c037e2d2a1b29b785d8acc10fa0cb761afdb3fcf Mon Sep 17 00:00:00 2001
From: Jan-Bulthuis <git@bulthuis.dev>
Date: Thu, 24 Apr 2025 15:21:15 +0200
Subject: [PATCH] Fixed issue with weird tcp packets

---
 src/carla.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/carla.rs b/src/carla.rs
index d8c9a8a..3537e7c 100644
--- a/src/carla.rs
+++ b/src/carla.rs
@@ -70,7 +70,6 @@ async fn register_tcp(args: Args) -> Result<()> {
 }
 
 async fn tcp_connection(stream: TcpStream, tx: Sender<OscPacket>) -> Result<()> {
-    println!("Accepted new Carla TCP connection");
     let mut buf = vec![0; 1024];
     let mut stream = stream;
 
@@ -78,7 +77,13 @@ async fn tcp_connection(stream: TcpStream, tx: Sender<OscPacket>) -> Result<()>
         let bytes = stream.read(&mut buf).await?;
         let packet = &buf[0..bytes];
         if bytes > 4 {
-            let (_, packet) = decode_udp(packet)?;
+            let len_bytes = [buf[0], buf[1], buf[2], buf[3]];
+            let len = u32::from_be_bytes(len_bytes) as usize;
+            let packet = if len == bytes - 4 {
+                decode_udp(&packet[4..bytes])?.1
+            } else {
+                decode_udp(packet)?.1
+            };
             tx.send(packet).await?;
         }
     }