* don't just initialize cancel_a, use it for the asyncio AIO_CANCEL call
* reset the state to ASIO_INIT after finding something that wasn't apr_pollset_remove'd on the prior ready ring

thanks to Pat O'Donnell / IBM for debugging assistance


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1436667 13f79535-47bb-0310-9956-ffa450edef68