The notificator can write the notification to a file, and the activity can use Gio.FileMonitor to know when the file was updated.
Just for curiosity, why not use the Sugar notifications? Gonzalo On Wed, May 20, 2015 at 10:43 AM, Gustavo Duarte <gus.dua...@gmail.com> wrote: > Hi Gonzalo, > > Sure, I'll try explain the user case. > > Notificator: There is a Sugar Activity who shows Notification messages > for the kid. > > Daemon: There is an script running on cron, who get new notification > from a Server. > > I need communicate the Daemon with the Notificator, so when Daemon > receive a new notification from Server, it'll send a signal to > Notificator. > > Notificator when receive the signal, should refresh a widget. > > > I know a way to do that, using system signals, but i wonder if Sugar > has another way to achieve that. > > Thanks. > > > > > > > > > > > On Wed, May 20, 2015 at 9:41 AM, Gonzalo Odiard <godi...@sugarlabs.org> > wrote: > > Hi Gustavo, > > I think would help if you explain the specific use case. > > The activity who will receive the message is a specific activity, > > and you will send it from a script or service? > > Can the activity just monitor a file or something like that? > > > > Gonzalo > > > > > > On Wed, May 20, 2015 at 9:27 AM, Gustavo Duarte <gus.dua...@gmail.com> > > wrote: > >> > >> Walter, > >> > >> There are two different activities, and the communication could be > >> asynchronous. > >> > >> I not sure, if the the comment bellow, can confuse you, if yes, > >> please forget that. > >> > >> The process who send the message, could be just a script, isn't > >> needed it be an Activity. > >> > >> > >> Thanks. > >> > >> > >> > >> > >> > >> On Wed, May 20, 2015 at 8:40 AM, Walter Bender <walter.ben...@gmail.com > > > >> wrote: > >> > Gustavo, > >> > > >> > Are they two instances of the same activity or two different > activities? > >> > Is > >> > the communication synchronous or asynchronous? > >> > > >> > -walter > >> > > >> > On Wed, May 20, 2015 at 6:35 AM, Gustavo Duarte <gus.dua...@gmail.com > > > >> > wrote: > >> >> > >> >> James, > >> >> > >> >> I should be more specific, sorry, in my case, the two Activities are > >> >> on the same computer. > >> >> > >> >> Sam, > >> >> > >> >> Are a thread about this, already ? > >> >> > >> >> Thanks. > >> >> > >> >> Gustavo > >> >> > >> >> On Wed, May 20, 2015 at 6:46 AM, Sam P. <sam.parkins...@gmail.com> > >> >> wrote: > >> >> > Hi James, > >> >> > > >> >> > Is this meant to be a reply to an existing thread? > >> >> > > >> >> > Thanks, > >> >> > Sam > >> >> > > >> >> > On Wed, May 20, 2015 at 12:01 PM James Cameron <qu...@laptop.org> > >> >> > wrote: > >> >> >> > >> >> >> Are the two activities on: > >> >> >> > >> >> >> - separate computers, or > >> >> >> > >> >> >> - the same computer? > >> >> >> > >> >> >> If the two activities are on separate computers, do they have the > >> >> >> same > >> >> >> bundle id? > >> >> >> > >> >> >> If the two activities are on the same computer, do they share the > >> >> >> same > >> >> >> display? > >> >> >> > >> >> >> -- > >> >> >> James Cameron > >> >> >> http://quozl.linux.org.au/ > >> >> >> _______________________________________________ > >> >> >> Sugar-devel mailing list > >> >> >> Sugar-devel@lists.sugarlabs.org > >> >> >> http://lists.sugarlabs.org/listinfo/sugar-devel > >> >> > > >> >> > > >> >> > _______________________________________________ > >> >> > Sugar-devel mailing list > >> >> > Sugar-devel@lists.sugarlabs.org > >> >> > http://lists.sugarlabs.org/listinfo/sugar-devel > >> >> > > >> >> _______________________________________________ > >> >> Sugar-devel mailing list > >> >> Sugar-devel@lists.sugarlabs.org > >> >> http://lists.sugarlabs.org/listinfo/sugar-devel > >> > > >> > > >> > > >> > > >> > -- > >> > Walter Bender > >> > Sugar Labs > >> > http://www.sugarlabs.org > >> _______________________________________________ > >> Sugar-devel mailing list > >> Sugar-devel@lists.sugarlabs.org > >> http://lists.sugarlabs.org/listinfo/sugar-devel > > > > > > > > > > -- > > Gonzalo Odiard > > > > SugarLabs - Software for children learning > _______________________________________________ > Sugar-devel mailing list > Sugar-devel@lists.sugarlabs.org > http://lists.sugarlabs.org/listinfo/sugar-devel > -- Gonzalo Odiard SugarLabs - Software for children learning
_______________________________________________ Sugar-devel mailing list Sugar-devel@lists.sugarlabs.org http://lists.sugarlabs.org/listinfo/sugar-devel