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/
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