Top "Spawn" questions

How to pass messages as well as stdout from child to parent in node.js child process module?

I am having a problem with child-process module, specifically with child.spawn and child.fork. I am relying on the …

node.js fork child-process spawn

Set global environment variable out of Node.js

I am trying to set a global environment variable out of my node.js app. The goals are: When restarting …

node.js bash spawn env

Error when spawning child process in node.js

I'm trying to get a little ffmpeg converter-service up and running, made pretty good progress so far. But when it …

node.js spawn execvp

How do I spawn a separate python process?

I need to spawn a separate python process that runs a sub script. For example: main.py runs and prints …

python subprocess spawn

NodeJS spawn stdout string format

I'm spawning a process in node and tracking the output of the command like this: proc.stdout.on("data", function (…

node.js stdout spawn

C++ best way to launch another process?

Its been a while since I've had to do this and in the past I've used "spawn" to create processes. …

c++ fork spawn

How to successfully parse the output of FFMpeg in NodeJS

So I have seen a lot of topics on FFMPeg and it's a great tool I learnt about today, but …

json node.js parsing ffmpeg spawn

Not receiving stdout from nodejs spawned process

I'm trying to have nodejs interact with adventure, an old text based game. The idea is to open adventure as …

node.js io child-process spawn

How to mock the Node.js child_process spawn function?

Is there an easy way to mock the Node.js child_process spawn function? I have code like the following, …

node.js mocking spawn