Mark test_send_timeout as flaky

In some cases, BIND is not fast enough to fill the send buffer and
manages to answer all queries, contrary to what the test expects.
Repeat the check up to 3 times to limit this test instability.

diff --git a/bin/tests/system/timeouts/tests_tcp_timeouts.py b/bin/tests/system/timeouts/tests_tcp_timeouts.py
index 994a9d746ccea77e12cc169a499c520ffc4727d0..2e2a4b47e26c7081795a212fda900759ee7d64b2 100644 (file)
--- a/bin/tests/system/timeouts/tests_tcp_timeouts.py
+++ b/bin/tests/system/timeouts/tests_tcp_timeouts.py
@@ -185,6 +185,7 @@ def test_long_axfr(named_port):
         assert soa is not None
 
 
+@pytest_custom_markers.flaky(max_runs=3)
 def test_send_timeout(named_port):
     with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
         sock.connect(("10.53.0.1", named_port))