bin/appliskel/searchFreePort.sh

   1 #!/bin/bash
   2
   3 # --- define port for CORBA naming service
   4
   5 searchFreePort() {
   6     echo -n "Searching for a free port for naming service: "
   7     NSPORT=2810
   8     export NSPORT
   9     local limit=$NSPORT
  10     let limit=limit+100
  11     while [ 1 ]
  12     do
  13         aRes=`netstat -ltn | grep -E :${NSPORT}`
  14         if [ -z "$aRes" ]; then
  15             echo ${NSPORT} - Ok
  16             local myhost=`hostname`
  17             OMNIORB_CONFIG=${HOME}/${APPLI}/.omniORB_${myhost}_${NSPORT}.cfg
  18             export OMNIORB_CONFIG
  19             export NSPORT
  20             NSHOST=${myhost}
  21             export NSHOST
  22             local initref="NameService=corbaname::"`hostname`":$NSPORT"
  23             #echo "ORBInitRef $initref" > $OMNIORB_CONFIG
  24             echo "InitRef = $initref" > $OMNIORB_CONFIG
  25             LAST_RUNNING_CONFIG=${HOME}/${APPLI}/.omniORB_${myhost}_last.cfg
  26             export LAST_RUNNING_CONFIG
  27             rm ${LAST_RUNNING_CONFIG}
  28             ln -s ${OMNIORB_CONFIG} ${LAST_RUNNING_CONFIG}
  29             break
  30         fi
  31         echo -n "${NSPORT} "
  32         if [[ $NSPORT -eq $limit ]] ; then
  33             echo
  34             echo "Can't find a free port to launch omniNames"
  35             echo "Try to kill the running servers and then launch SALOME again."
  36             exit
  37         fi
  38         let NSPORT=NSPORT+1
  39     done
  40 }
  41