Request for clarification

[krsudhar]

Hi there, I was able to make use of this script for a very specific requirement of communicating from nodejs. Very well written piece of code and useful as well. Many thanks.
An expanded requirement for our specific scenario is to have this wolfram server as a state machine wherein for example the output of the first command in the sequence given from nodejs is available for processing the second command in the sequence. Is this possible to be implemented in the server?

[arnoudbuzing]

You mean to have this work as a multi-user system?

For the single user scenario, the previous results should be stored in the Out symbol.

See this references page for more details:

https://reference.wolfram.com/language/ref/Out.html