Update neqo-transport/src/path.rs

Co-authored-by: Max Inden <mail@max-inden.de> Signed-off-by: Lars Eggert <lars@eggert.org>
mozilla · Sep 2, 2024 · 6343dc0 · 6343dc0
1 parent 1bc2739
commit 6343dc0
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/neqo-transport/src/path.rs b/neqo-transport/src/path.rs
@@ -768,17 +768,18 @@ impl Path {
             _ => 0,
         };
         self.state = if probe_count >= MAX_PATH_PROBES {
-            if self.ecn_info.ecn_mark() == IpTosEcn::NotEct {
-                qinfo!([self], "Probing failed");
-                ProbeState::Failed
-            } else {
+            if self.ecn_info.ecn_mark() == IpTosEcn::Ect0 {
                 // The path validation failure may be due to ECN blackholing, try again without ECN.
                 qinfo!(
                     [self],
                     "Possible ECN blackhole, disabling ECN and re-probing path"
                 );
                 self.ecn_info.disable_ecn(stats);
                 ProbeState::ProbeNeeded { probe_count: 0 }
+
+            } else {
+                qinfo!([self], "Probing failed");
+                ProbeState::Failed
             }
         } else {
             qdebug!([self], "Initiating probe");