How to run C++ file from server on Express.js?

Question

JavaScript

Good afternoon! I have never really worked with the backend, but then the need arose, help me figure it out.
There are two modules written in C ++, the first one polls the recording devices at startup and puts the timestamps of the records in the database, the second must receive the record identifier (which I will take from the database) as input and download the file. Well, accordingly, there is a node server implemented on express.js.
Please tell me how can I integrate C++ with express so that I can run these C modules and pass data to them.
Thanks in advance ;-)

Answer 1

child process