Merge pull request #4098 from deepak1556/session_cache_size_patch
authorCheng Zhao <zcbenz@gmail.com>
Thu, 14 Jan 2016 12:18:21 +0000 (20:18 +0800)
committerCheng Zhao <zcbenz@gmail.com>
Thu, 14 Jan 2016 12:18:21 +0000 (20:18 +0800)
session: api to get current cache size


Trivial merge