MSRS/scripts/wait_for_service

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2021-04-18 20:58:18 +02:00
#!/bin/sh
if [ $# -ne 2 ]; then
echo "Usage: $0 <hostname> <port>" >&2
exit 1
fi
while ! nc -z "$1" "$2"; do
echo "$1:$2 not yet available, waiting"
sleep 1
done
echo "Done"