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#!/usr/bin/env bash | |
# wait for a program to start listening on a PORT ($1) | |
wait_for_port() { | |
local PORT=$1 | |
echo "waiting for $PORT" | |
for i in `seq 1 60`; | |
do | |
nc -z localhost $PORT && echo "port $PORT is ready" && return | |
echo -n . | |
sleep 1 | |
done | |
echo "Failed waiting for $PORT" && exit 1 | |
} |
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