scala/scala — pull request #2508 by viktorklang (2013-05-10 16:51:36+00:00)
Title: Reimplementing blocking awaiting for Futures so only the blockers have t...

...o pay for it.

Changing so that only blockers pay for signalling by using CDL + onComplete, saving monitor-usage for non-blockers.

Review by: @phaller & @adriaanm