Linked by Hadrien Grasland on Fri 27th May 2011 11:34 UTC
General Development After having an interesting discussion with Brendan on the topic of deadlocks in threaded and asynchronous event handling systems (see the comments on this blog post), I just had something to ask to the developers on OSnews: could you live without blocking API calls? Could you work with APIs where lengthy tasks like writing to a file, sending a signal, doing network I/O, etc is done in a nonblocking fashion, with only callbacks as a mechanism to return results and notify your software when an operation is done?
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by cefarix on Fri 27th May 2011 20:03 UTC
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Yes, absolutely, and I think non-blocking API calls don't have to add complexity to software if done right. In fact, they can make things much simpler.

Also, I love the concept of blocks and Grand Central Dispatch that Apple has in Mac OS X and now in iOS as well.

GCD and async I/O go well together.

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