tree 2bbc388f8783e9b3b5c208db66ad497e34348e04
parent a9b85754b2eec8c4580ecd26fd988ecf554886de
author Junxiao Shi <git@mail1.yoursunny.com> 1393383675 -0700
committer Junxiao Shi <git@mail1.yoursunny.com> 1393443622 -0700

core: global io_service and scheduler

Scheduler and time are imported from ndn-cpp-dev.
Forwarder is using the new scheduler API.
Face system is not transitioned yet.

refs #1290

Change-Id: I5679cb50bbf9890a105f663b038f13951403c2b6