Don't fail upon not being able to launch RLViser

VirxEC · Jun 14, 2023 · 06e7b72 · 06e7b72
1 parent 7b2551b
commit 06e7b72
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Showing 3 changed files with 6 additions and 4 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rlviser-py"
-version = "0.2.1"
+version = "0.2.2"
 edition = "2021"
 description = "Python implementation that manages a UDP connection to RLViser"
 license = "MIT"

diff --git a/src/socket.rs b/src/socket.rs
@@ -19,12 +19,14 @@ static SOCKET: RwLock<Lazy<(UdpSocket, SocketAddr)>> = RwLock::new(Lazy::new(||
 
 pub fn init() -> io::Result<(UdpSocket, SocketAddr)> {
     // launch RLViser
-    Command::new(RLVISER_PATH).spawn()?;
+    if let Err(e) = Command::new(RLVISER_PATH).spawn() {
+        println!("Failed to launch RLViser ({RLVISER_PATH}): {e}");
+    }
 
     // Connect to RLViser
     let socket = UdpSocket::bind("0.0.0.0:34254")?;
 
-    println!("Waiting for RLViser to connect...");
+    println!("Waiting for connection to socket...");
     let mut buf = [0; 1];
     let (_, src) = socket.recv_from(&mut buf)?;