Re: [mosquitto-dev] lwt and connection status for bridge

[Greg Troxel <gdt@xxxxxxxxxx>]

Greg Troxel <gdt@xxxxxxxxxx> writes:

> [bridge config]

> I interpret the LWT comment as being that if the broker at C is shut
> down or disconnected for any reaosn (clean shutdown, crash, loss of
> network connectivity, then I should see the topic value change to 0, and
> can use that as a binary sensor in HA (to alert on loss of bridge).

Indeed, if I shut the broker at C down normally, the status of the
binary sensor in A's HA instance changes to disconnected promptly, so
all seems ok.