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 4db01a5..85b3111 100755 (executable)
--- a/example/diameter/launcher/resources/scripts/operation_signal.sh
+++ b/example/diameter/launcher/resources/scripts/operation_signal.sh
@@ -30,7 +30,7 @@ else
 fi
 0> sigusr2.out
 kill -s SIGUSR2 $PID
-count=0
-while [ ! -s sigusr2.out -a $count -lt 500 ]; do sleep 0.01; count=$((count+1)); done
-cat `pwd`/sigusr2.out
+# 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