Roger >> Any dashboard and UI for mosquitto to monitor?
>It depends what you want to monitor. If you want to know which clients > are connected you could do as described on this page: > http://mqtt.org/wiki/doku.php/presence If you want to do other things > that can be handled through the protocol, your server side application > can do the work. There is also the $SYS topic tree which offers > limited information about the broker state but other than that you're >largely on your own at the moment. Look like payload only work for client lost connection. But doesn't for client connect. mosquitto_sub only have the --will-topic and --will-payload. It means "client/+" couldn't get any payload for client connected. Is it right? Thanks On Tue, Nov 13, 2012 at 6:39 AM, Roger Light <ro...@atchoo.org> wrote: > Hi Joe, > > > Our project need to setup and Android push notification service. I > noticed > > many of projects are using MQTT protocol and I found this mosquitto. > > Yes, MQTT can be a good fit for push notification. I saw in your > previous email you mentioned the tokudu demo. Please just be aware > that the demo does some very odd things that aren't necessary (such as > unique keepalive topics per client). Please don't just use their code > as-is. > > > Any dashboard and UI for mosquitto to monitor? > > It depends what you want to monitor. If you want to know which clients > are connected you could do as described on this page: > http://mqtt.org/wiki/doku.php/presence If you want to do other things > that can be handled through the protocol, your server side application > can do the work. There is also the $SYS topic tree which offers > limited information about the broker state but other than that you're > largely on your own at the moment. > > > Is it possible to integrate DB/Memcache/Mongodb for message tracking? > > Yes, this is something your server side application could do. I think > Thomas' recent email describing his thoughts was clear: > https://lists.launchpad.net/mosquitto-users/msg00088.html > > I hope this helps. > > Cheers, > > Roger > -- Joe Zhu
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