diff options
Diffstat (limited to 'testdata/cachedb_expired_client_timeout.crpl')
| -rw-r--r-- | testdata/cachedb_expired_client_timeout.crpl | 57 |
1 files changed, 31 insertions, 26 deletions
diff --git a/testdata/cachedb_expired_client_timeout.crpl b/testdata/cachedb_expired_client_timeout.crpl index 78ddf4d8f698..16d8cc30d67c 100644 --- a/testdata/cachedb_expired_client_timeout.crpl +++ b/testdata/cachedb_expired_client_timeout.crpl @@ -4,12 +4,14 @@ server: qname-minimisation: no minimal-responses: no serve-expired: yes - serve-expired-reply-ttl: 30 + serve-expired-reply-ttl: 123 ; at least one second, so we can time skip past the timer in the ; testbound script steps, but also reply within the time. serve-expired-client-timeout: 1200 module-config: "cachedb iterator" discard-timeout: 3000 + ede: yes + ede-serve-expired: yes cachedb: backend: "testframe" @@ -86,7 +88,7 @@ REPLY QR AA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER -www.example.com. 10 IN A 1.2.3.4 +www.example.com. 200 IN A 1.2.3.4 ENTRY_END ENTRY_BEGIN @@ -95,7 +97,8 @@ REPLY QR AA NOERROR SECTION QUESTION www2.example.com. IN A SECTION ANSWER -www2.example.com. 10 IN A 1.2.3.5 +; TTL lower than serve-expired-reply-ttl on purpose +www2.example.com. 100 IN A 1.2.3.5 ENTRY_END RANGE_END @@ -108,7 +111,7 @@ REPLY QR AA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER -www.example.com. 10 IN A 1.2.3.6 +www.example.com. 200 IN A 1.2.3.6 ENTRY_END ENTRY_BEGIN @@ -117,7 +120,8 @@ REPLY QR AA NOERROR SECTION QUESTION www2.example.com. IN A SECTION ANSWER -www2.example.com. 10 IN A 1.2.3.7 +; TTL lower than serve-expired-reply-ttl on purpose +www2.example.com. 100 IN A 1.2.3.7 ENTRY_END RANGE_END @@ -132,7 +136,7 @@ REPLY QR AA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER -www.example.com. 10 IN A 1.2.3.8 +www.example.com. 200 IN A 1.2.3.8 ENTRY_END ENTRY_BEGIN @@ -141,7 +145,8 @@ REPLY QR AA NOERROR SECTION QUESTION www2.example.com. IN A SECTION ANSWER -www2.example.com. 10 IN A 1.2.3.9 +; TTL lower than serve-expired-reply-ttl on purpose +www2.example.com. 100 IN A 1.2.3.9 ENTRY_END RANGE_END @@ -156,7 +161,7 @@ REPLY QR AA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER -www.example.com. 10 IN A 1.2.3.10 +www.example.com. 200 IN A 1.2.3.10 ENTRY_END ENTRY_BEGIN @@ -165,7 +170,7 @@ REPLY QR AA NOERROR SECTION QUESTION www2.example.com. IN A SECTION ANSWER -www2.example.com. 10 IN A 1.2.3.11 +www2.example.com. 100 IN A 1.2.3.11 ENTRY_END RANGE_END @@ -188,7 +193,7 @@ REPLY QR RD RA NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER -www.example.com. 10 IN A 1.2.3.4 +www.example.com. 200 IN A 1.2.3.4 ENTRY_END ; Get another query in cache. @@ -207,7 +212,7 @@ REPLY QR RD RA NOERROR SECTION QUESTION www2.example.com. IN A SECTION ANSWER -www2.example.com. 10 IN A 1.2.3.5 +www2.example.com. 100 IN A 1.2.3.5 ENTRY_END ; www.example.com and www2.example.com are in cache, www2 in cachedb. @@ -217,7 +222,7 @@ STEP 40 FLUSH_MESSAGE www2.example.com. IN A ; response from cachedb for www2. ; make 2 seconds pass to decrement the TTL on the response, -; the upstream TTL would be 10, cachedb 8. +; the upstream TTL would be 200, cachedb 198. STEP 48 TIME_PASSES ELAPSE 2 STEP 50 QUERY @@ -234,11 +239,11 @@ REPLY QR RD RA NOERROR SECTION QUESTION www2.example.com. IN A SECTION ANSWER -www2.example.com. 8 IN A 1.2.3.5 +www2.example.com. 98 IN A 1.2.3.5 ENTRY_END ; make both cache and cachedb expired -STEP 70 TIME_PASSES ELAPSE 20 +STEP 70 TIME_PASSES ELAPSE 200 ; www and www2 expired in cache, www2 expired in cachedb. ; the query should now try to resolve and complete within the @@ -258,11 +263,11 @@ REPLY QR RD RA NOERROR SECTION QUESTION www2.example.com. IN A SECTION ANSWER -www2.example.com. 10 IN A 1.2.3.7 +www2.example.com. 100 IN A 1.2.3.7 ENTRY_END ; expire the data again -STEP 100 TIME_PASSES ELAPSE 20 +STEP 100 TIME_PASSES ELAPSE 200 ; the query should now try to resolve, but the upstream is not ; responsive for several testbound steps. When the timer expires, @@ -271,7 +276,7 @@ STEP 100 TIME_PASSES ELAPSE 20 ; www2 expired in cache and www2 expired in cachedb. STEP 110 QUERY ENTRY_BEGIN -REPLY RD +REPLY RD DO SECTION QUESTION www2.example.com. IN A ENTRY_END @@ -281,26 +286,26 @@ STEP 112 TIME_PASSES ELAPSE 2 STEP 120 CHECK_ANSWER ENTRY_BEGIN -MATCH all ttl -REPLY QR RD RA NOERROR +MATCH all ttl ede=3 +REPLY QR RD RA DO NOERROR SECTION QUESTION www2.example.com. IN A SECTION ANSWER -www2.example.com. 30 IN A 1.2.3.7 +www2.example.com. 100 IN A 1.2.3.7 ENTRY_END ; make traffic flow to resolve the query, server responds. STEP 130 TRAFFIC ; expire the data again -STEP 140 TIME_PASSES ELAPSE 20 +STEP 140 TIME_PASSES ELAPSE 200 ; The client query tries to resolve, but gets no immediate answer, ; so the expired data is used. But the expired data is in cache and ; the query is not in cachedb. STEP 150 QUERY ENTRY_BEGIN -REPLY RD +REPLY RD DO SECTION QUESTION www.example.com. IN A ENTRY_END @@ -310,12 +315,12 @@ STEP 152 TIME_PASSES ELAPSE 2 STEP 160 CHECK_ANSWER ENTRY_BEGIN -MATCH all ttl -REPLY QR RD RA NOERROR +MATCH all ttl ede=3 +REPLY QR RD RA DO NOERROR SECTION QUESTION www.example.com. IN A SECTION ANSWER -www.example.com. 30 IN A 1.2.3.4 +www.example.com. 123 IN A 1.2.3.4 ENTRY_END ; make traffic flow to resolve the query, server responds. @@ -337,7 +342,7 @@ REPLY QR RD RA NOERROR SECTION QUESTION www2.example.com. IN A SECTION ANSWER -www2.example.com. 10 IN A 1.2.3.11 +www2.example.com. 100 IN A 1.2.3.11 ENTRY_END SCENARIO_END |