Re: [mosquitto-dev] eDRX and MQTT

[Greg Troxel <gdt@xxxxxxxxxx>]

Frank Pagliughi <fpagliughi@xxxxxxxxxxxxxx> writes:

> When the modem powers back up ("enters eDRX"):
>
>  * Reconnect with the same Client ID and clean_session=false. This
>    time, you don't need to re-register the topics.

(assuming that TLS is being used, because it seems unwise not to)

Does this work in concert with some kind of TLS session caching so that
the reconnect doesn't have to do new auth an key exchange?  I would hope
so, but it's enough layers that the possibility of it not working would
seem nonzero.