Add UDP TX error logging for IPv6 debugging

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 18:41:57 +04:00
parent 176cdae239
commit ba0a8f1b7c
1 changed files with 4 additions and 1 deletions
--- a/src/server.rs
+++ b/src/server.rs
@@ -733,8 +733,11 @@ async fn udp_tx_loop(
                state.tx_bytes.fetch_add(n as u64, Ordering::Relaxed);
                consecutive_errors = 0;
            }
-            Err(_) => {
+            Err(e) => {
                consecutive_errors += 1;
+                if consecutive_errors == 1 {
+                    tracing::warn!("UDP TX send error: {} (target={})", e, target);
+                }
                if consecutive_errors > 1000 {
                    tracing::warn!("UDP TX: too many consecutive send errors, stopping");
                    break;