reformat code

This commit is contained in:
jerry
2021-02-09 17:09:09 +08:00
parent 0f9767aa16
commit 77c12db31a
25 changed files with 74 additions and 67 deletions

View File

@@ -15,18 +15,16 @@ class SpinLock
private static $delay = 1;
public static function init($key_cnt, $delay = 1)
{
public static function init($key_cnt, $delay = 1) {
self::$kv_lock = new Table($key_cnt, 0.7);
self::$delay = $delay;
self::$kv_lock->column('lock_num', Table::TYPE_INT, 8);
return self::$kv_lock->create();
}
public static function lock(string $key)
{
public static function lock(string $key) {
while (($r = self::$kv_lock->incr($key, 'lock_num')) > 1) { //此资源已经被锁上了
if(Coroutine::getCid() != -1) System::sleep(self::$delay / 1000);
if (Coroutine::getCid() != -1) System::sleep(self::$delay / 1000);
else usleep(self::$delay * 1000);
}
}