How to stop enter region keep on calling in iBeaconservice class?

Hi i am using this source .Kindly mention below this link:

I am used three beacon .Once i reached one beacon i want to call EnterRegion only one time .Whether exit this also same called only one time.But now whether i am enter one region called keep on calling enter and exit also.So keep on calling enter region .Please give me solution.

Hey there—that's most probably some issue with the code provided in this repo. I can suggest contacting the owner for assistance or opening a GitHub issue: