wait for process to stop or timeout in systemv init script

[dhardy92]

start-stop-dameons does not wait for service to stop before returning.
This may results in error on upgrade of the package trying to start the service while old version is still shutting down.

[lightbend-cla-validator]

Hi @dhardy92,

Thank you for your contribution! We really value the time you've taken to put this together.

Before we proceed with reviewing this pull request, please sign the Typesafe Contributors License Agreement:

http://typesafe.com/contribute/cla

[muuki88]

LGTM. On which system did you test this?
Ping here when you signed the CLA

[kardapoltsev]

May be it'll be better to specify timeouts in configs? For some applications it could take long time for proper shutdown.

[dhardy92]

@muuki88 I just signed it :

Thank you! Your submission was processed.

[dhardy92]

@kardapoltsev I just push a proposition to use variables but as I don't know Scala (sysop here 😄 ) :
http://knowyourmeme.com/photos/234765-i-have-no-idea-what-im-doing

BTW tests pass

[kardapoltsev]

LGTM. Thanks! Lets wait for travis (:

[muuki88]

Ah, good catch @kardapoltsev . @dhardy92 could you squash the commits? I'll try to backport this to 0.8.x

[dhardy92]

squashed

[muuki88]

awesome. Thanks :)