aws/aws-cli — pull request #349 by jamesls (2013-09-12 16:37:07+00:00)
Title: Relax queue timeouts

This brings the idling on task queues from ~30%
to about 1-2%. Note that this does influence the
responsiveness of the UI, particularly with interruption
and executor shutdown (from .1 to 1 second). I think
this will be addressed when reworking the executor code.

One of the fixes for #333, but note that this is not the
main contribution of high CPU utilization so it does not
completely fix the issue, this will require changing the
multipart upload task algorithms.