tree 229afaffac54a30e0c318c0e5d35c440dd364a5b
parent e060ed1e1891f0fdf88b53865eccded38728f44c
author Marco Varlese <marco.varlese@suse.com> 1517921310 +0100
committer Florin Coras <florin.coras@gmail.com> 1517939063 +0000

SCTP: handling of heartbeating and max-retransmits

This patch address the need to send/receive heartbeats between peers.
At the same time, the number of unacked heartbeats is tracked and when
the peer requests to send DATA to the remote-peer the value of unacked
heartbeats needs to be checked against the maximum value allowed for
retransmissions. If the unacked heartbeats value is higher then the
remote-peer is considered unreachable and the connetion needs to be
shutdown.

Change-Id: I2b1a21c26775e734dbe82486f40982ed5702dc63
Signed-off-by: Marco Varlese <marco.varlese@suse.com>