Re: the method about start rygel

[Soho Soho123 <soho123 2012 gmail com>]

Dear Jen,

I find the issue:
when I try to use system function to start rygel,
then there is only 1 process from the ourput of "ps".
the rygel process will not accept any signal, like terminate
I can not use "kill -TERM $rygel-pid"

but if I start rygel in terminal by the command "rygel -g 5 -n br0", then
there are 2 threads from ps output.
then is this condition , I can use kill -TERM $rygel-pid to tell rygel stop.
Do you have idea about the difference between 2 kind of method?

thanks!

Best Regards,
Soho

2012/11/1 Soho Soho123 <soho123 2012 gmail com>:
> Dear Jens,
>
> I got the result about :
> when I try to use system function in c code to start rygel with
> command "rygel -g 5 -n br0 &",
> then I will see there is ONLY ONE process from output of ps
>
> for example :
> in c code , I use the system function :
> system("rygel -g 5 -n br0&"),
> then there is only one process when ps output
>
> But if I just  use the command in terminal "rygel -g 5 -n br0&"
> then try to get process list by ps,
> I can see there are 2 threads,
>
> do you have idea about  this phenomenon?
>
> it seems both case workable, but I am not sure whether any  side-effect?
>
>
> Best Regards,
> Soho