tests/kdc/wait-kdc.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 - 2007 Kungliga Tekniska Högskolan
   4 # (Royal Institute of Technology, Stockholm, Sweden).
   5 # All rights reserved.
   6 #
   7 # Redistribution and use in source and binary forms, with or without
   8 # modification, are permitted provided that the following conditions
   9 # are met:
  10 #
  11 # 1. Redistributions of source code must retain the above copyright
  12 #    notice, this list of conditions and the following disclaimer.
  13 #
  14 # 2. Redistributions in binary form must reproduce the above copyright
  15 #    notice, this list of conditions and the following disclaimer in the
  16 #    documentation and/or other materials provided with the distribution.
  17 #
  18 # 3. Neither the name of the Institute nor the names of its contributors
  19 #    may be used to endorse or promote products derived from this software
  20 #    without specific prior written permission.
  21 #
  22 # THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  23 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25 # ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  26 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  28 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32 # SUCH DAMAGE.
  33
  34 name=${1:-KDC}
  35 log=${2:-messages.log}
  36 waitfor="${3:-${name} started}"
  37
  38 t=0
  39 waitsec=35
  40
  41 echo "Waiting for ${name} to start, looking logfile ${log}"
  42
  43 while true ; do
  44     t=`expr ${t} + 2`
  45     sleep 2
  46     echo "Have waited $t seconds"
  47     if tail -30 ${log} | grep "${waitfor}" > /dev/null; then
  48         break
  49     fi
  50     if tail -30 ${log} | grep "No sockets" ; then
  51        echo "The ${name} failed to bind to any sockets, another ${name} running ?"
  52        exit 1
  53     fi
  54     if tail -30 ${log} | grep "bind" | grep "Operation not permitted" ; then
  55        echo "The ${name} failed to bind to any sockets, another ${name} running ?"
  56        exit 1
  57     fi
  58     if [ "$t" -gt $waitsec ]; then
  59        echo "Waited for $waitsec for the ${name} to start, and it didnt happen"
  60        exit 2
  61     fi
  62 done
  63
  64 exit 0