One way you could deal with presence would be to have an app publish a persistent message to some kind of presence topic when it starts, and have a LWT to publish a message and tell others that it had gone away. This is an area that we need to flesh out on the wiki at some point ( http://mqtt.org/wiki/doku.php/techniques?s[]=presence)
I think the only way you'd be able to do the second thing would be to have a broker expose its internal counters, so that is bound to be implementation-specific. I don't know of a broker that provides that kind of information today. On Wed, Jun 6, 2012 at 7:49 PM, Jesús Iglesias <[email protected]> wrote: > ** > Hi guys! > > Is there any way to know if one client is conneted to the broker ata some > time? > > One more, is there any way to know how many pending messages are for any > innactive client with persistent connection? > > Thanks in advance, > Jesus > > _______________________________________________ > Mailing list: https://launchpad.net/~mqtt-users > Post to : [email protected] > Unsubscribe : https://launchpad.net/~mqtt-users > More help : https://help.launchpad.net/ListHelp > > -- Andy Piper | Farnborough, Hampshire (UK) blog: http://andypiper.co.uk | skype: andypiperuk twitter: @andypiper | images: http://www.flickr.com/photos/andypiper
_______________________________________________ Mailing list: https://launchpad.net/~mqtt-users Post to : [email protected] Unsubscribe : https://launchpad.net/~mqtt-users More help : https://help.launchpad.net/ListHelp
