Fixed a bug in picking which notification msg to be used.
-rw-r--r-- 828 Makefile
-rw-r--r-- 15353 NodeHelper.C
-rw-r--r-- 283 NodeHelper.ci
-rw-r--r-- 8346 NodeHelper.h
-rw-r--r-- 1671 NodeHelperAPI.h
drwxr-xr-x - example