How to only have a script triggered once at a time

[Matthew Thomas]

Hi,

I have a complex script that works fine if its running by itself, but as soon as another instance of the same script is running or a different script is running at the same time, then it can break.

I currently have the trigger for this script as onChange because it needs to be completely live. Is there anyway to only allow 1 instance of 1 script to be running at a time?

Thanks for your help

Matthew Thomas

[Alan Wells]

You can try using:

LockService