Feature #2308
Updated by Junxiao Shi over 9 years ago
Allow I'm proposing to implement something like Connection::isConnected() and ScopedConnection::isConnected() method, so it is possible to check whether a `Connection` connection is still connected. ``` bool Connection::isConnected() const; bool ScopedConnection::isConnected() const; ``` actually connected to something. This could be useful in cases when it is desirable to avoid multiple connections.