New submission from Felipe Cruz:

Current pending calls limit is too small and it can be easily reached in very 
intensive async file io applications.

There is a little hack in pyaio[1] which sleeps if Py_AddPendingCall returns < 
0 but It's not totally clear to me why the size of pendind calls array is only 


components: IO
messages: 176491
nosy: felipecruz
priority: normal
severity: normal
status: open
title: Increase Py_AddPendingCall array size
versions: Python 2.7, Python 3.3, Python 3.4, Python 3.5

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