Hi, On Tue, Sep 07, 2010, Suraj Sumangala wrote: > The idea was to let the agent implementation be written depending on > the actual SIM card reader implementation used in the back end. The > agent can then map its signal/methods to the corresponding SAP > server calls. We're defining an API here, not implementation specific details, so I don't quite understand your concern. What's the point of defining an agent object if it will not receive any method calls? The RegisterAgent might as well be called EnableServer in that case and not contain any object path parameter at all. Having a proper agent interface and methods in it corresponding to SAP commands makes much more sense imho than emiting signals for SAP commands and receiving method calls for the SAP replies. It also doesn't in any way restrict the agent side implementation details. A D-Bus method call-method reply pair is a more intuitive mapping to a SAP-command-SAP-response pair compared to a D-Bus signal + method call which don't have any tight API level association (anybody can catch the signal and anybody can send the method call). Johan -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html