added code optimizations
Merge branches 'master' and 'master' of https://github.com/digitalabs/IBPMiddleware
Merge branch 'master' of https://github.com/digitalabs/IBPMiddleware
Merge branch 'master' of https://github.com/digitalabs/IBPMiddleware
added optimization
Merge branch 'master' of https://github.com/digitalabs/IBPMiddleware