DO NOT REPLY [Bug 33027] New: - catalina.sh - give shutdown some time before killing with -force option

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http://issues.apache.org/bugzilla/show_bug.cgi?id=33027

           Summary: catalina.sh - give shutdown some time before killing
                    with -force option
           Product: Tomcat 5
           Version: 5.5.6
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P4
         Component: Catalina
        AssignedTo: tomcat-dev@jakarta.apache.org
        ReportedBy: horombo@gmx.de


The 'if [ "$1" = "-force" ]' branch of the stop command doesn't give the started
Catalina instance any time to shutdown normally, because immediately after
telling Catalina via socket to shutdown it kills the process the hard way.
Adding a sleep with a reasonable delay gives the started Catalina instance time
to shutdown cleanly.

The following code snippet adds this delay, a check whether Catalina is still
running (perhaps there's no need to kill) and a removal of the pid file after
all is done (no stale pid):

if [ $FORCE -eq 1 ]; then
  if [ ! -z "$CATALINA_PID" ]; then
    sleep 3
    if [ kill -0 `cat $CATALINA_PID` 2>/dev/null ]; then
      echo "Killing: `cat $CATALINA_PID`"
      kill -9 `cat $CATALINA_PID`
    fi
    rm -f $CATALINA_PID
  fi
fi

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