Vishal Chillara Srinivas
d08566fad7
RFC6762 10.1 says that queriers receiving a Multicast DNS response with a TTL of zero SHOULD record a TTL of 1 and then delete the record one second later. Added a timer event to trigger a callback to clean-up the cache one second after a goodbye packet is received. The callback also checks for any cache entries expiring within the next one second and schedules follow-up cleanup callbacks accordingly.
System and Service Manager
Details
Most documentation is available on systemd's web site.
Assorted, older, general information about systemd can be found in the systemd Wiki.
Information about build requirements is provided in the README file.
Consult our NEWS file for information about what's new in the most recent systemd versions.
Please see the Code Map for information about this repository's layout and content.
Please see the Hacking guide for information on how to hack on systemd and test your modifications.
Please see our Contribution Guidelines for more information about filing GitHub Issues and posting GitHub Pull Requests.
When preparing patches for systemd, please follow our Coding Style Guidelines.
If you are looking for support, please contact our mailing list, join our IRC channel #systemd on libera.chat or Matrix channel
Stable branches with backported patches are available in the stable repo.