Fix sleep calculation when waiting for delayed requests #1324
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`$nextTime` is always set in the future, and `usleep()` takes microseconds as an argument. Currently this function always returns 0 if there are no ongoing requests, clogging the CPU in the `while` loop.
mtdowling
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Dec 1, 2015
Fix sleep calculation when waiting for delayed requests
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$nextTimeis always set in the future, andusleep()takes microseconds as an argument. Currently this function always returns 0 if there are no ongoing requests, clogging the CPU in thewhileloop.