Optimize clone procedure

[anna.git] / example / diameter / launcher / resources / scripts / operation_signal.sh

diff --git a/example/diameter/launcher/resources/scripts/operation_signal.sh b/example/diameter/launcher/resources/scripts/operation_signal.sh
index c462a7e..85b3111 100755 (executable)
--- a/example/diameter/launcher/resources/scripts/operation_signal.sh
+++ b/example/diameter/launcher/resources/scripts/operation_signal.sh
@@ -12,20 +12,25 @@ _exit () {
 # EXECUTION #
 #############
 cd `dirname $0`
-echo
 # Get the PID:
 [ ! -f .pid ] && _exit "Can't found '`pwd`/.pid'.\nTry to pgrep your process name and dump pid to that file."
 PID=`cat .pid`
 
 # Send operation:
-[ "$1" = "" ] && _exit "Usage: $0 <operation string>; i.e.: $0 help"
-echo $1 > sigusr2.tasks.input
-kill -s SIGUSR2 $PID
+[ "$1" = "" ] && _exit "Usage: $0 [-f] <content: operation string or file (one operation per line) if '-f' provided>; i.e.: $0 help, $0 -f myOperationsList.txt"
+FILE=
+[ "$1" = "-f" ] && FILE=$2
 
-sleep 1
-echo
-echo
-echo "You could see results on '`pwd`/sigusr2.tasks.output' file."
-echo
-echo
+if [ -z "$FILE" ]
+then
+  echo $1 > sigusr2.in
+else
+  [ ! -f "$FILE" ] && _exit "Can't found provided file '$FILE'."
+  grep -v "^#" $FILE | sed '/^[ \t]*$/d' > sigusr2.in
+fi
+0> sigusr2.out
+kill -s SIGUSR2 $PID
+# Detect EOF and print all except that last line:
+while [ -z "$(tail -1 sigusr2.out | grep ^EOF)" ]; do sleep 0.1; done
+head --lines=-1 `pwd`/sigusr2.out