scripts/stopdaemons.sh

   1 #!/bin/bash
   2
   3 # StatusNet - a distributed open-source microblogging tool
   4
   5 # Copyright (C) 2008, 2009, StatusNet, Inc.
   6 #
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU Affero General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU Affero General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU Affero General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 # This program tries to stop the daemons for GNU social that were
  21 # previously started by startdaemons.sh
  22
  23 ARGSG=
  24 SITENAME=
  25 SITE=
  26 ID="*"
  27
  28 # stopdaemons.sh [server [path]]
  29
  30 if [ $# -gt 0 ] ; then
  31         SITENAME="$1"
  32         SITE="-s$SITENAME"
  33         ID=`echo $SITENAME | sed s/\\\\./_/g`
  34         ARGSG="$ARGSG -s$1"
  35 fi
  36
  37 if [ $# -gt 1 ]; then
  38         ARGSG="$ARGSG -p$2"
  39 fi
  40
  41 SDIR=`dirname $0`
  42 DIR=`$SDIR/getpiddir.php $SITE 2>/dev/null | grep -v "FUSE_EDEADLK"`
  43
  44 DAEMONS=`$SDIR/getvaliddaemons.php $ARGSG 2>/dev/null | grep -v "FUSE_EDEADLK"`
  45
  46 for f in $DAEMONS; do
  47     f=$(basename $f .php)
  48
  49         FILES="$DIR/$f.$ID.pid"
  50
  51         for ff in "$FILES" ; do
  52
  53                 PID=`cat $ff 2>/dev/null`
  54                 if [ -n "$PID" ] ; then
  55                         echo -n "Stopping '$f' ($PID)..."
  56                         if kill -3 $PID 2>/dev/null ; then
  57                                 count=0
  58                                 while kill -0 $PID 2>/dev/null ;  do
  59                                         sleep 1
  60                                         count=$(($count + 1))
  61                                         if [ $count -gt 5 ]; then break; fi
  62                                 done
  63                                 if kill -9 $PID 2>/dev/null ; then
  64                                         echo "FORCIBLY TERMINATED"
  65                                 else
  66                                         echo "STOPPED CLEANLY"
  67                                 fi
  68                         else
  69                                 echo "NOT FOUND"
  70                         fi
  71                 fi
  72                 rm -f $ff
  73         done
  74 done