diff options
Diffstat (limited to 'deliveries/wait-for.sh')
| -rwxr-xr-x | deliveries/wait-for.sh | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/deliveries/wait-for.sh b/deliveries/wait-for.sh index be9a443f..25258218 100755 --- a/deliveries/wait-for.sh +++ b/deliveries/wait-for.sh @@ -23,19 +23,22 @@ USAGE wait_for() { command="$*" + if [ "$QUIET" -ne 1 ]; then echo "$0: probing host $HOST port $PORT"; fi for i in `seq $TIMEOUT` ; do nc -z "$HOST" "$PORT" > /dev/null 2>&1 result=$? if [ $result -eq 0 ] ; then - if [ "$QUIET" -ne 1 ]; then echo "Operation succeeded on try $i"; fi + if [ "$QUIET" -ne 1 ]; then echo "$0: operation succeeded on try $i"; fi if [ -n "$command" ] ; then + if [ "$QUIET" -ne 1 ]; then echo "$0: exec-ing command $command"; fi exec $command fi exit 0 fi + if [ "$QUIET" -ne 1 ]; then echo "$0: sleeping after try $i"; fi sleep 1 done - echo "Operation timed out" >&2 + echo "$0: Operation timed out" >&2 exit 1 } |