LUA Scripting - When to check session readiness?

Wilmar PĂ©rez ewdpb at
Thu Mar 5 14:15:37 UTC 2020

Hi all,

I am coding and IVR on LUA. Based on the freeswitch books you have to check
session readiness to avoid getting stack in a nasty error or infinite loop.
That is OK. My question is: when should I do it?  What I am doing now is to
check it before asking caller for feedback or querying a Web Service.  Does
it make sense? It bothers me that the code gets really cluttered b the
constant checking (LUA code layout does not help either).

I am very aware this is not exact science, I just want to know the
opinion of more experienced people out there.


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