You're missing the 
waitpid $pid, 0;

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That's why your processes don't get stopped properly..... Update:
Tried it without the 'waitpid' and exactly as predicted left me with "ghost" processes which I had to kill manually...

In reply to Re^2: Start a service, wait 10 seconds, and stop the service. by cool_jr256
in thread Start a service, wait 10 seconds, and stop the service. by tphyahoo

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