Bug 1245129

Description of problem:

When there is an issue (e.g. bug 1245110) the stop of the poller daemon is slow because TimeoutStopSec is not used.

[root@centos7 ~]# time systemctl stop shinken-poller

real    1m5.303s
user    0m0.002s
sys     0m0.003s


When using TimeoutStopSec=X (X=3 or 4) the behavior is more similar to https://github.com/naparuba/shinken/blob/master/bin/init.d/shinken where
sleep loops are used. 

Version-Release number of selected component (if applicable):

shinken-arbiter-2.2-6.el7.noarch
shinken-scheduler-2.2-6.el7.noarch
shinken-reactionner-2.2-6.el7.noarch
shinken-broker-2.2-6.el7.noarch
shinken-poller-2.2-6.el7.noarch
shinken-receiver-2.2-6.el7.noarch
shinken-2.2-6.el7.noarch

How reproducible:

Always.

Steps to Reproduce:

See bug 1245110

Actual results:

More than 60s for stop.

Expected results:

Few seconds to stop.

Additional info:

[root@centos7 ~]# diff -up /usr/lib/systemd/system/shinken-poller.service.ORIG /usr/lib/systemd/system/shinken-poller.service
--- /usr/lib/systemd/system/shinken-poller.service.ORIG 2015-07-21 04:34:00.712000000 -0400
+++ /usr/lib/systemd/system/shinken-poller.service      2015-07-21 05:13:51.708000000 -0400
@@ -5,6 +5,7 @@ After=syslog.target
 [Service]
 Type=forking
 ExecStart=/usr/sbin/shinken-poller -d -c /etc/shinken/daemons/pollerd.ini
+TimeoutStopSec=4

 [Install]
 WantedBy=multi-user.target

[root@centos7 ~]# time systemctl stop shinken-poller

real    0m4.018s
user    0m0.002s
sys     0m0.004s