... incidentally, this kind of protocol-specific question would be worth asking in the MQTT Google Group https://groups.google.com/forum/?fromgroups#!forum/mqtt
On Thu, Jun 7, 2012 at 9:01 AM, [email protected] <[email protected] > wrote: > 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 > -- Andy Piper | Farnborough, Hampshire (UK) blog: http://andypiper.co.uk | skype: andypiperuk twitter: @andypiper | images: http://www.flickr.com/photos/andypiper
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