pixelfed/wait-for-db.php

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PHP
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2020-05-30 10:46:57 +00:00
<?php
$conn = mysqli_connect(
getenv('DB_HOST'),
getenv('DB_USERNAME'),
getenv('DB_PASSWORD'),
getenv('DB_DATABASE'),
getenv('DB_PORT')
);
$counter = 10;
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$count = 1;
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while (!$conn) {
echo("Waiting for Database... $count / $counter\n");
sleep(2);
$conn = mysqli_connect(
getenv('DB_HOST'),
getenv('DB_USERNAME'),
getenv('DB_PASSWORD'),
getenv('DB_DATABASE'),
getenv('DB_PORT')
);
$count++;
if($count == $counter) {
echo("Database did not respond after $counter tries, giving up\n");
die(1);
}
}
echo "Database is up\n";
?>