On Fri, Aug 24, 2012 at 7:48 PM, Luis Valdés <luisvalde...@gmail.com> wrote: > Hi Igor, how are you. > > Very interesting project. > > I have a ERP system that needs a mecanism to update the user profile in > realtime, I was thinking about creating a thread that reads the database > every 10 minutes or something like that. > But I thought about creating a ServerSocket that sends an update message to > its clients. > > The idea is that the clients must be able to know when the user profile > changes, or another constraint of the system changes. So The system can be > able to load the new data from the database. > > Do you think Como is a good candidate to make that work??
You can also look at XMPP protocol for asynchronous messaging (push notifications etc) to clients. There's even a Qt client server library available: http://code.google.com/p/qxmpp/ HTH, -mandeep > > best regards. > > > > 2012/8/24 Igor Mironchik <imironch...@gmail.com> >> >> Como is a C + + / Qt library that provides an opportunity to applications >> using it to send out information on the sources of data within the >> application, that is, Como provides remote monitoring applications. Library >> name is an abbreviation of two English words: components observation and >> components monitoring, this is like someone like that. >> >> The main idea of the library is that the application creates an >> Como::ServerSocket to manage client connections and send information to >> customers about the state of data and a number of objects of class >> Como::Source. The application simply changes the value of the object >> Como::Source at the right moment and Como::ServerSocket sends a message to >> all connected clients. >> >> The data source can be dynamic. That is to appear and disappear at the >> time of destruction of a Como::Source. This is implemented ad-hoc reports >> deregistration data source. The application need not worry about manually >> sending messages. All the work is done automatically. That is, when an >> object of Como::Source registered there is sending register of data source >> messages, when the value of the data source is changed there is sending >> messages about the value changes of the data source, and the destruction of >> the object is sending deregistration of data source messages. >> >> Class objects Como::Source may be in a different threads and not have to >> worry about synchronizing class Como::ServerSocket. Como::ServerSocket class >> is thread-safe. >> >> In fact it is all you need to know to start using the library Como. >> >> http://code.google.com/p/componets-observation/ >> >> _______________________________________________ >> Interest mailing list >> Interest@qt-project.org >> http://lists.qt-project.org/mailman/listinfo/interest >> > > > > -- > Atentamente. > Luis Valdes > luisvalde...@gmail.com > (0994) 205 781 > > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest > _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
