coredns/plugin/pkg/reuseport
Miek Gieben e14e053d3d create pkg/reuseport (#3455)
* create pkg/reuseport

Move the core server listening functions to a new package so plugins can
use them.

Also make *all* servers use the functions here; as only the udp/tcp
listeners where using SO_REUSEPORT (if available). This is the only
actual change in this PR; in it's core it's just a move of 2 files.

This can also be used to cleanup the dance we're doing now for
re-acquiring the sockets in e.g. the metrics plugins and the ready
plugin.

Signed-off-by: Miek Gieben <miek@miek.nl>

* Also push a small doc update

Signed-off-by: Miek Gieben <miek@miek.nl>
2019-11-16 18:02:46 -08:00
..
listen_go111.go create pkg/reuseport (#3455) 2019-11-16 18:02:46 -08:00
listen_go_not111.go create pkg/reuseport (#3455) 2019-11-16 18:02:46 -08:00