Harden stream queues and hostile network tests

2026-07-11 17:33:49 -04:00
parent 99e318ca6b
commit bae0d0ed56
6 changed files with 33 additions and 12 deletions
@@ -6253,7 +6253,9 @@ async fn flush_stream_pending_data(
        if credit < bytes.len() {
            break;
        }
-        let bytes = pending.pop_front().expect("pending front exists");
+        let Some(bytes) = pending.pop_front() else {
+            break;
+        };
        *stream_send_credit.entry(stream_id).or_default() -= bytes.len();
        let offset = *stream_next_send_offset.entry(stream_id).or_default();
        stream_next_send_offset.insert(stream_id, offset.saturating_add(bytes.len() as u64));