dnsdist: Use a 2s TTL in testCacheNoStale to prevent failures

With the previous 1s TTL, the entry was only valid for the current
second, but we might have been very near the end of that second
already when inserting. With a 2s TTL (which was apparently intended
anyway) we have a full second before the entry expires.

diff --git a/regression-tests.dnsdist/test_Caching.py b/regression-tests.dnsdist/test_Caching.py
index 9c6253e3ff1b7883b079c8b064f17ec007756094..e1a4e2b76ad7a53f849e9f6fc14ba5ecd44520a1 100644 (file)
--- a/regression-tests.dnsdist/test_Caching.py
+++ b/regression-tests.dnsdist/test_Caching.py
@@ -1002,7 +1002,7 @@ class TestCachingNoStale(DNSDistTest):
         query = dns.message.make_query(name, 'A', 'IN')
         response = dns.message.make_response(query)
         rrset = dns.rrset.from_text(name,
-                                    1,
+                                    ttl,
                                     dns.rdataclass.IN,
                                     dns.rdatatype.A,
                                     '127.0.0.1')