to the remote node that
1, we are in fact talking to a CTDB daemon
2, that IF we are talking to a ctdb daemon, it is operational.
So, we can not blindly mark the node as CONNECTED just because
we can open a TCP connection.
Instead we rely on "If we did get a KEEPALIVE from the remote node,
is is connected"
(This used to be ctdb commit
60e2cb175c449ae65793a3e1ffb60cf030a3a0d5)
/* the queue subsystem now owns this fd */
tnode->fd = -1;
-
- /* tell the ctdb layer we are connected */
- node->ctdb->upcalls->node_connected(node);
}