tree 5918767af99045801d32c9ec7e33ca33eaa59c65
parent c0a2c5eaccaad43c7b6e939f1a74d537e2a9ef21
author YPZhang <yunpeng@onlab.us> 1468615035 -0700
committer YPZhang <yunpeng@onlab.us> 1469210651 -0700

Fix the Totalintent number is less than 0
    - Refactor getTotalFlowsNum driver function, now use more stable method
    - Check flows number, if flows number is not except, will finish this iteration
    - Improved some logical
    - NOTE: sometimes it's still not stable, Be careful.

Change-Id: Ied12cbb93297e26c821641f84d6dc868fb8cb292