How to use NSNotification in following scenario (IPhone SDK) ?

[shivangvyas]

Considering real life situation, suppose i have assigned some work to another person(say Person A), instead of waiting for that person for completing a task, i want that when Person A complete all assigned task, he/she will notify me. So that i can take further decision based on his/her task.

I want to implement this situation in code, with out using separate thread and delegates, i mean using NSNotification.

How can i do this stuff with programming, can u solve above situation using code (iPhone SDK-Objective C)?

[BrianSlick]

You'll have to make Person A do the work in a background thread, otherwise the work will be done in the main thread.

Otherwise, you seem to know what needs to happen, so I'm not sure what you're asking.