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.

(cherry picked from commit 681b23c3985e592ff0548eee012183e0d992b99f)

diff --git a/bin/tests/system/timeouts/tests_tcp_timeouts.py b/bin/tests/system/timeouts/tests_tcp_timeouts.py
index 0aa7c167c52fe5ea0ccd94c5906ce8863fee6736..d3ee357ea14aafc5f47adba995fb6783b2944416 100644 (file)
--- a/bin/tests/system/timeouts/tests_tcp_timeouts.py
+++ b/bin/tests/system/timeouts/tests_tcp_timeouts.py
@@ -190,6 +190,7 @@ def test_long_axfr(named_port):
 # that use a different value for this setting (for example, FreeBSD defaults to
 # 32768 bytes) may need their system-level settings to be tweaked in order for
 # this test to pass.
+@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))