tree b8798d08d60ce458b30c83c18759a3ff5acb55a9
parent bebdb8a08be32bbcb60c436a7fd3c0e34e42e46b
author Dale Sather <dalesat@google.com> 1594252454 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1594252454 +0000

[mdns] change default ttl for PTR resources from 4500s to 120s

RFC6762 recommends that PTR records have a time-to-live of 120
seconds. The default was previously set to 4500 seconds (75
minutes) in the mdns implementation.

Fixed: 55765

Test: fx test mdns-tests
      Manifest constant change only. Any regressions will be
      detected by existing integration tests.
Change-Id: If63e5cb05b5c3f8d50535cf3ed31c1cb17428d6f
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/405445
API-Review: Dale Sather <dalesat@google.com>
Testability-Review: Dale Sather <dalesat@google.com>
Reviewed-by: Austin Foxley <afoxley@google.com>
Commit-Queue: Dale Sather <dalesat@google.com>