[PATCH 0/2] keepalive default

[Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>]

Hi all!

We understood, that keepalive is almost superfluous with default 2 hours
in /proc/tcp_keepalive_time. Forcing user to setup keepalive for the
whole system doesn't seem right, better setup it per-socket.

These series suggests to set some defaults for keepalive settings as
well as set keepalive itself by default.

keepalive helps to not hang on io other side is down.

Vladimir Sementsov-Ogievskiy (2):
  sockets: keep-alive settings
  util/qemu-sockets: make keep-alive enabled by default

 qapi/sockets.json   | 33 +++++++++++++++++-
 util/qemu-sockets.c | 81 +++++++++++++++++++++++++++++++++++++++------
 2 files changed, 102 insertions(+), 12 deletions(-)

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2.21.0