gevent / gevent / 3456

77%

master: 78%

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travis-ci

Make Semaphores fair.

Preserve order of wakeups. Take steps to avoid going back to the O(n^2) old behaviour, though, much like Greenlet does.

This means we auto-unlink links as we call them. Most users won't notice as that's a very low-level method, but baseserver.py was relying on the same rawlink being called every time a semaphore became ready. That was *a lot*, so this eliminates some calls.

92 of 92 new or added lines in 5 files covered. (100.0%)

176745 of 232086 relevant lines covered (76.15%)

11.31 hits per line