eculocate

commit d1acb4b7f2e87ff6cb03d038fbde5aeb583c6861
parent 0275110a7c0110f7e20cf00aa5b2b5d87f310a9f
Author: Daniel Barlow <dan@telent.net>
Date:   Sun, 28 Dec 2025 16:07:17 +0000

include transitive deps in additional records

Diffstat:
M
ecu-esp32/src/wifi.rs
 | 
16
++++++++++++++--

1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/ecu-esp32/src/wifi.rs b/ecu-esp32/src/wifi.rs
@@ -218,8 +218,20 @@ impl DnsDatabase {
 	    _ =>  Vec::from([])
 	}
     }
-}
 
+    fn all_additional_<'a>(&'a self, r: &DnsResource, collect: &mut Vec<&'a DnsResource>) {
+	for r in self.additional(r) {
+	    collect.push(r);
+	    self.all_additional_(r, collect);
+	}
+    }
+
+    fn all_additional(&self, r: &DnsResource) -> Vec<&DnsResource> {
+	let mut collect : Vec<&DnsResource>  = Vec::new();
+	self.all_additional_(r, &mut collect);
+	collect
+    }
+}
 
 // RFC: "Multicast DNS responses MUST NOT contain any questions in the
 // Question Section. ". However, responses to "legacy" queries (port != 5353)
@@ -251,7 +263,7 @@ async fn send_response(sock: &UdpSocket<'_>,
 	let mut rrs = Vec::new();
 	for a in answers {
 	    rrs.push(a.to_resource_record());
-	    for r in db.additional(a).into_iter() {
+	    for r in db.all_additional(a).into_iter() {
 		additional.push(r.to_resource_record());
 	    };
 	}