From af831ec16bd492f1710e4eed4e94f1d6b9ab0654 Mon Sep 17 00:00:00 2001
From: Han Xu <keepsimple@gmail.com>
Date: Thu, 10 Oct 2024 21:52:31 -0700
Subject: [PATCH] dev-test: enhance test case for ipv4 only auto addr

---
 tests/mdns_test.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/mdns_test.rs b/tests/mdns_test.rs
index 41ed2dca..620f53be 100644
--- a/tests/mdns_test.rs
+++ b/tests/mdns_test.rs
@@ -597,6 +597,8 @@ fn service_with_ipv4_only() {
     let timeout = Duration::from_secs(2);
     let mut resolved = false;
 
+    // run till the timeout and collect the resolved addresses
+    // from all enabled interfaces.
     while let Ok(event) = browse_chan.recv_timeout(timeout) {
         match event {
             ServiceEvent::ServiceResolved(info) => {
@@ -611,7 +613,7 @@ fn service_with_ipv4_only() {
                 for addr in info.get_addresses().iter() {
                     assert!(addr.is_ipv4());
                 }
-                break;
+                // We don't break here, as there could be more addresses coming.
             }
             e => {
                 println!("Received event {:?}", e);