Timer on power loose or internet issues about tcexam HOT 2 CLOSED

Currently the administrator has the ability to extend the exam time.
I am not sure how we can detect a genuine power cut as this can be simulated to gain more time.

from tcexam.

Thanks for your response. i googled for the issue.

found a solution below
https://stackoverflow.com/questions/189430/detect-if-the-internet-connection-is-offline

if we can store the time in timer and if someone offline the timer should stop . upon getting back online timer should start. but this time should be stored in database to calculate the actual online time for exam in reports generation. hopefully you got what i am trying to say.

from tcexam.