#feature: update AI log analysis

app/Clients/SlsClient.php

@@ -82,6 +82,7 @@ class SlsClient
      * @param int $offset 偏移量
      * @param int $limit 返回数量
      * @param string|null $logstore 可选的 logstore，不传则使用默认
+     * @param int $maxRetries 最大重试次数
      * @return array{logs: array, count: int, complete: bool}
      */
     public function getLogs(
@@ -90,7 +91,8 @@ class SlsClient
         ?string $query = null,
         int $offset = 0,
         int $limit = 100,
-        ?string $logstore = null
+        ?string $logstore = null,
+        int $maxRetries = 3
     ): array {
         $this->ensureConfigured();
 
@@ -106,26 +108,47 @@ class SlsClient
             false
         );
 
-        try {
-            $response = $this->client->getLogs($request);
+        $lastException = null;
+        for ($attempt = 1; $attempt <= $maxRetries; $attempt++) {
+            try {
+                $response = $this->client->getLogs($request);
 
-            $logs = [];
-            foreach ($response->getLogs() as $log) {
-                $logs[] = $log->getContents();
+                $logs = [];
+                foreach ($response->getLogs() as $log) {
+                    $logs[] = $log->getContents();
+                }
+
+                return [
+                    'logs' => $logs,
+                    'count' => $response->getCount(),
+                    'complete' => $response->isCompleted(),
+                ];
+            } catch (Aliyun_Log_Exception $e) {
+                $lastException = $e;
+                $errorCode = $e->getErrorCode();
+
+                // 对于 5xx 错误或 RequestError，进行重试
+                if (str_contains($errorCode, 'RequestError') || str_contains($e->getErrorMessage(), '50')) {
+                    if ($attempt < $maxRetries) {
+                        sleep(pow(2, $attempt)); // 指数退避: 2, 4, 8 秒
+                        continue;
+                    }
+                }
+
+                // 其他错误直接抛出
+                throw new RuntimeException(
+                    "SLS 查询失败: [{$errorCode}] {$e->getErrorMessage()}",
+                    0,
+                    $e
+                );
             }
-
-            return [
-                'logs' => $logs,
-                'count' => $response->getCount(),
-                'complete' => $response->isCompleted(),
-            ];
-        } catch (Aliyun_Log_Exception $e) {
-            throw new RuntimeException(
-                "SLS 查询失败: [{$e->getErrorCode()}] {$e->getErrorMessage()}",
-                0,
-                $e
-            );
         }
+
+        throw new RuntimeException(
+            "SLS 查询失败: [{$lastException->getErrorCode()}] {$lastException->getErrorMessage()}",
+            0,
+            $lastException
+        );
     }
 
     /**