severall fixies but the nodeFromIp return 0 every time
Merge branch 'master' of https://github.com/tavu/SAM
Merge branch 'master' of https://github.com/tavu/SAM
Merge branch 'master' of https://github.com/tavu/SAM
Merge branch 'master' of https://github.com/tavu/SAM
Merge branch 'master' of https://github.com/tavu/SAM
Merge branch 'master' of https://github.com/tavu/SAM
some testing logs
fixed invalid character at node ip bug