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Async code hangs, freezes UIF on iOS

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Is there any way to find out what code is running in Titanium in iOS? The debugger just says there is one thread kroll$1 and it has no variables.

There is a lot of async activity happening in the background (network driven) and I'd like to know exactly what code is running and stuck, blocking the UIF thread. This problem only happens randomly, and never when single-stepping after a breakpoint.

Any ideas on how to track down this problem? Needless to say, the customers are not very impressed with random freezes.


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