I am also interested in the ability to execute requests asynchronously. For now, I am going to try to implement it myself in the following way:

 - write a method that calls oData service and processes the response. After the response is received, a notification should be sent using postNotificationName:object:userInfo: method of the NSNotificationCenter class. It is possible to use the userInfo dictionary to pass data received from the service;

 - add an observer for the notification. It will extract data from the userInfo dictionary and process it according to my application's logic;

 - call this method using performSelectorInBackground:withObject:

I think it should be easy to implement. However, I'd like to see similar functionality implemented in the client library.

From: a_litovko

I am also interested in the ability to execute requests asynchronously. For now, I am going to try to implement it myself in the following way:

 - write a method that calls oData service and processes the response. After the response is received, a notification should be sent using postNotificationName:object:userInfo: method of the NSNotificationCenter class. It is possible to use the userInfo dictionary to pass data received from the service;

 - add an observer for the notification. It will extract data from the userInfo dictionary and process it according to my application's logic;

 - call this method using performSelectorInBackground:withObject:

I think it should be easy to implement. However, I'd like to see similar functionality implemented in the client library.