socket: Support TCP-KEEPALIVE

Introduces two new socket options:

1. transport.socket.keepalive: bool
Sets keepalive on a transport. On by default.

2. transport.socket.keepalive-interval: integer
Number of seconds between each keepalive message on the socket.
Default in linux is 2 hours. To change that value for a given
transport, use this option. Integer value is interval in seconds.

Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 754 (enable tcp keepalive)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=754

0 files changed, 0 insertions, 0 deletions