Hello I am willing to use System.cmd within a channel message handling, there will be hundreds of concurrent message handling, each call will write temp file, use it with System.cmd and clean it after finish, there will be hundred of clients calling this message via channels. The question is, is t…

Well, how expensive is it run that command with the inputs in your given limits? How many concurrent users do you expect to trigger such a run in a second/minute/hour frame and is your machine able to handle that load? Would it be able to handle further requests under this load? Does it have enough …

It’s library written in c, here http://ngspice.sourceforge.net/presentation.html input would be less than 1kb, output also less than 1kb..

[image] NobbZ: Starting a subshell costs 3 of them IIRC… Can you please explain that? what’s IIRC ?

An acronym, meaning “if I recall correctly”.

Elixir Programming Language Forum

Using System.cmd in channel?

Questions & Help Questions

benwilson512 June 25, 2019, 4:32pm 2

What program are you running with System.cmd ?