| commit | 01f243f5a83cfc032db56993f4661b6a253b1fe1 | [log] [tgz] |
|---|---|---|
| author | Paul Hu <paulhu@google.com> | Wed Nov 22 17:26:36 2023 +0800 |
| committer | Paul Hu <paulhu@google.com> | Tue Dec 19 02:18:53 2023 +0000 |
| tree | 9b1024d170ecff7feffd713419c016e59aaf1d46 | |
| parent | 19d055514c1d4753cb3b22af0b9564bfe7f42f6e [diff] |
Support mDns Known-Answer Suppression
Support the RFC 6762 section 7.1. Known-Answer Suppression.
If the response contains an answer that is also present in the
answer section and the known-answer's TTL is greater than half
of the original TTL, suppress the response.
Bug: 312657709
Test: atest FrameworksNetTests NsdManagerTest
Passed DUPLICAE SUPPRESSION test case of BCT
Change-Id: I1890e9fba068c1f59a1d93c3514f0e7d07da1814