Test receiveing a vrrp2 packet.HEADmain

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index 99c5c0c..aca7b97 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,5 @@
 use socket2::{Domain, Protocol, Socket, Type};
+use std::mem::MaybeUninit;
 use std::net::Ipv4Addr;
 
 fn main() {
@@ -15,4 +16,9 @@ fn main() {
         eprintln!("join_multicast_v4(): {}", res.err().unwrap());
         std::process::exit(1);
     };
+    let mut buf = [MaybeUninit::<u8>::uninit()];
+    let Ok(_) = sock.recv_from(&mut buf) else {
+        eprintln!("Socket::recv_from(): {}", res.err().unwrap());
+        std::process::exit(1);
+    };
 }