From: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Date: Wed, 14 Dec 2016 03:44:23 +0000 (+1100)
Subject: discover: Maintain a backlog of status updates
X-Git-Tag: v1.4.0~3
X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=75c97cfd449b2bac8e61af1017a83bdf43f5e8fe;hp=75c97cfd449b2bac8e61af1017a83bdf43f5e8fe;ds=inline

discover: Maintain a backlog of status updates

Add status updates to a persistent list in the discover_server struct,
and send each client the backlog on connect. This avoids clients missing
useful messages from early init. Clients will only show this in the
backlog screen to avoid flooding the client's status line.

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
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