Launch nodejs from Qt5 application

[Mark81]

I have a nodejs application which works fine if launched directly from console.
If I try to start it using QProcess::start (or even startDetached) in this way:

m_process->start("nodejs", QStringList() << "/home/pi/server.js");

it seems to start, I see the relevant processes in background but it doesn't really work.
Because it works if started with the same command from console I'm sure the nodejs code itself is ok.
The problem seems te be related to QProcess but I don't know in which way (especially when using startDetached!).

Does anybody have some experience about this?

[Mark81]

@Mark81 In detail it do all the stuff but doesn't provide the html pages.
It's an application like this:

https://github.com/sabhiram/raspberry-wifi-conf

which enables hostap, etc... everything ok, but when requested the web pages are not served.

[SGaist]

Hi,

Did you check the standard output and standard error channels provided by QProcess ? There might be messages in there that will help find what's going on.

[Mark81]

@SGaist Yes, no (unexpected) messages at all

[SGaist]

Do you have any logging going on that would allow you to check whether your nodejs server does something ?