Req Failed: SQLSTATE[HY000] [2002] Connection refused in @swoole/library/core/Database/PDOPool.php on line 30
Trace: #0 @swoole/library/core/Database/PDOPool.php(30): PDO->__construct('mysql:host=127....', 'root', '91122f468942301...', Array)
#1 @swoole/library/core/Database/PDOProxy.php(33): Swoole\Database\PDOPool->Swoole\Database\{closure}()
#2 @swoole/library/core/ConnectionPool.php(85): Swoole\Database\PDOProxy->__construct(Object(Closure))
#3 @swoole/library/core/ConnectionPool.php(54): Swoole\ConnectionPool->make()
#4 @swoole/library/core/Database/PDOPool.php(44): Swoole\ConnectionPool->get(-1.0)
#5 /www/wwwroot/swoole/vendor/ss/src/db/DB.php(71): Swoole\Database\PDOPool->get()
#6 /www/wwwroot/swoole/common/models/GroupDB.php(39): ss\db\DB->select('SHOW DATABASES;')
#7 [internal function]: common\models\GroupDB::common\models\{closure}()
#8 /www/wwwroot/swoole/vendor/ss/src/Rd.php(173): call_user_func(Object(Closure))
#9 /www/wwwroot/swoole/common/models/GroupDB.php(40): ss\Rd::remember('databases', Object(Closure), 30)
#10 /www/wwwroot/swoole/common/models/GroupDB.php(58): common\models\GroupDB::databases()
#11 /www/wwwroot/swoole/common/models/GroupDB.php(14): common\models\GroupDB::databaseExists('44-en-v1')
#12 /www/wwwroot/swoole/common/models/SiteCfg.php(19): common\models\GroupDB::name('44-en-v1')
#13 /www/wwwroot/swoole/common/models/SiteCfg.php(57): common\models\SiteCfg::all('44-en-v1')
#14 /www/wwwroot/swoole/common/models/SiteCfg.php(39): common\models\SiteCfg::findBy('44-en-v1', 'id', 1892)
#15 /www/wwwroot/swoole/common/validator/UrlSecurity.php(42): common\models\SiteCfg::find('44-en-v1', 1892)
#16 /www/wwwroot/swoole/common/validator/UrlSecurity.php(154): common\validator\UrlSecurity::verifySignature(Object(ss\Ctx))
#17 /www/wwwroot/swoole/version/v2/route.php(93): common\validator\UrlSecurity::validateAll(Object(ss\Ctx))
#18 /www/wwwroot/swoole/vendor/ss/src/Router.php(60): v2\route::check(Object(ss\Ctx), Object(Closure))
#19 /www/wwwroot/swoole/vendor/ss/src/Router.php(107): ss\Router->executeMiddlewareChain(Array, Object(ss\Ctx), Object(Closure))
#20 /www/wwwroot/swoole/Dispatcher.php(64): ss\Router->dispatch('GET', '/', Object(ss\Ctx))
#21 /www/wwwroot/swoole/do_swoole.php(106): Dispatcher::dispatch(Object(Swoole\Http\Request), Object(Swoole\Http\Response), Object(Swoole\Http\Server))
#22 [internal function]: {closure}(Object(Swoole\Http\Request), Object(Swoole\Http\Response))
#23 {main}