改名

System/Pool/Connection.php

@@ -3,6 +3,7 @@ declare(strict_types=1);
 
 namespace Snowflake\Pool;
 
+use Closure;
 use Exception;
 use HttpServer\Http\Context;
 use PDO;
@@ -46,6 +47,8 @@ class Connection extends Component
 		if (!Context::hasContext('begin_' . $coroutineName)) {
 			Context::setContext('begin_' . $coroutineName, 0);
 		}
+		Context::increment('begin_' . $coroutineName, 1);
+
 		$connection = Context::getContext($coroutineName);
 		if ($connection instanceof PDO && !$connection->inTransaction()) {
 			$connection->beginTransaction();
@@ -90,7 +93,7 @@ class Connection extends Component
 	/**
 	 * @param mixed $config
 	 * @param bool $isMaster
-     * @return mixed
+	 * @return PDO|null
 	 * @throws Exception
 	 */
 	public function get(mixed $config, bool $isMaster = false): ?PDO
@@ -111,9 +114,9 @@ class Connection extends Component
 	/**
 	 * @param $coroutineName
 	 * @param $config
-     * @return \Closure
+	 * @return Closure
 	 */
-    public function create($coroutineName, $config)
+	public function create($coroutineName, $config): Closure
 	{
 		return static function () use ($coroutineName, $config) {
 			if (Coroutine::getCid() === -1) {