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author | Toke Høiland-Jørgensen <toke@toke.dk> | 2022-04-22 16:41:52 +0200 |
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committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2022-04-22 16:43:17 +0200 |
commit | 4aef70136d8bae68e171fa7178889e6ad9fff9b8 (patch) | |
tree | 75917b4154f4ecd5089a0d9eb8f7030fcc050851 /aclocal.m4 | |
parent | 9eec503b251c3388579032b300d32640403d8612 (diff) |
Babel: Send out low-interval hello on shutdown
When shutting down a Babel instance we send a wildcard retraction to make
sure all peers can quickly switch to other route origins. Add another small
optimisation borrowed from babeld: sending a Hello message (along with the
retraction) with a very low interval.
This will cause neighbours to modify their expiry timers for the node's
state to quickly time it out, thus conserving resources in the network.
Diffstat (limited to 'aclocal.m4')
0 files changed, 0 insertions, 0 deletions