[PATCH v2] Babel: Immediately update hello interval on interface reconfigure.

[Ondrej Zajicek]

On Tue, Jul 19, 2016 at 06:34:44PM +0200, Toke Høiland-Jørgensen wrote:
> @@ -1538,8 +1541,10 @@ babel_reconfigure_iface(struct babel_proto *p, struct babel_iface *ifa, struct b
>    if (new->check_link != old->check_link)
>      babel_iface_update_state(ifa);
>  
> -  if (ifa->up)
> +  if (ifa->up) {
> +    babel_send_hello(ifa, 0)
>      babel_iface_kick_timer(ifa);
> +  }

Is there a reason to send Hello immediately? If hello_interval is
increased, it is applied only after the already scheduled Hello is sent.
So the condition from RFC ('it SHOULD NOT be increased, except
immediately before sending a Hello packet.') is fulfilled.

-- 
Elen sila lumenn' omentielvo

Ondrej 'Santiago' Zajicek (email: santiago at crfreenet.org)
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"To err is human -- to blame it on a computer is even more so."