On May 26, 2011, at 10:56 AM, Nick wrote: > I have a custom (not main) thread, that adds objects to an NSArray at random > times. > ... > Is there any way to make the RunLoop (after it has processed all > NSUrlConnection's asynchronous things) check, if there are some objects in > my NSArray queue, and if there are - to initiate new NSURLConnections, if > there are not, and if there are no other events pending, just 'block', as > the runloop always does?
The background thread needs to do something to wake up the main runloop after it adds an object to the array. Calling -performSelectorOnMainThread: would be an ideal way to do this. If you do that, you may not even need to use an array to queue the objects; instead just pass each object to the main thread as the parameter to that perform. —Jens
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