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Added lock release for schema updates even if it gets aborted or received sigterm

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f0o
2015-09-01 12:41:38 +01:00
parent b0a302bf77
commit ccfdddeae6
1 changed files with 3 additions and 3 deletions
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4
includes/sql-schema/update.php
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@@ -96,6 +96,8 @@ if (!dbGetLock('schema_update')) {
exit(1);
} //end if
register_shutdown_function('dbReleaseLock','schema_update');
do {
sleep(1);
} while (@dbFetchCell('SELECT COUNT(*) FROM `devices` WHERE NOT IS_FREE_LOCK(CONCAT("polling.", device_id)) OR NOT IS_FREE_LOCK(CONCAT("queued.", device_id)) OR NOT IS_FREE_LOCK(CONCAT("discovering.", device_id))') > 0);
@@ -169,5 +171,3 @@ if ($updating) {
echo "-- Done\n";
}
dbReleaseLock('schema_update');