add slack notification
Merge pull request #3 from kmsheng/feature/slack-integration

Oops! Good job again!
Update route wapper for testability
Merge branch 'develop' of github.com:Sanji-IO/sanji into develop
Merge pull request #4 from imZack/develop

Update route wapper for testability.
CI pass.
Merge branch 'develop' of github.com:Sanji-IO/sanji into develop
Change Queue.get(timeout) to Queue.get_nowait() with sleep
Bypassing arguments to user defined init()
Add test coverage and modify user init logic
Refine tests
Add more delay
Refactoring core.py
Update README.md
Merge pull request #5 from imZack/develop

Improve cpu usage, Update user init() to init(*args, **kwargs)
Merge pull request #8 from ckgczarzar/develop

* Remove mkdir()
Add load_db() and test case