From f86d15505950474da635b8d4ac5f36c52081a074 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=91=E6=9E=97?= <as2252258@163.com>
Date: Mon, 30 Jan 2023 11:03:58 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=98=E6=9B=B4?=
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---
 Command.php | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/Command.php b/Command.php
index 9794981..89e838b 100644
--- a/Command.php
+++ b/Command.php
@@ -12,6 +12,7 @@ namespace Database;
 
 use Exception;
 use Kiri\Abstracts\Component;
+use Kiri\Di\Context;
 use PDOStatement;
 
 /**
@@ -151,20 +152,26 @@ class Command extends Component
 			$result = (int)$pdo->lastInsertId();
 			$prepare->closeCursor();
 
-			$result = $result == 0 ? true : $result;
-		} catch (\Throwable $exception) {
-			$result = $this->logger->addError($this->sql . '. error: ' . $exception->getMessage(), 'mysql');
-		} finally {
 			$this->db->release($pdo, true);
-			return $result;
+
+			return $result == 0 ? true : $result;
+		} catch (\PDOException|\Throwable $throwable) {
+			if (str_contains($throwable->getMessage(), 'MySQL server has gone away')) {
+				Context::remove('master:client');
+
+				unset($pdo);
+				return $this->_execute();
+			}
+
+			$this->db->release($pdo, true);
+
+			return $this->logger->addError($this->sql . '. error: ' . $throwable->getMessage(), 'mysql');
 		}
 	}
 
 
 	/**
 	 * @param \PDO $pdo
-	 * @param string $sql
-	 * @param array $params
 	 * @return PDOStatement
 	 * @throws Exception
 	 */