增加获取账号失败重连机制

OTWebSocket.API/Services/WebSocketService.cs

@@ -221,9 +221,23 @@ namespace OTWebSocket.API.Services
 
         private async Task<List<AccountInfo>> LoadAllAccount()
         {
+            int delay = 5;
             _logger?.Debug($"[WebSocketService] 请求账号信息");
-            List<AccountInfo> ret = await _apiService.GetKeyList();
-            _logger?.Debug($"[WebSocketService] 请求账号信息完毕，合计 {ret.Count} 个账号");
+            List<AccountInfo> ret = null;
+            do
+            {
+                try
+                {
+                    ret = await _apiService.GetKeyList();
+                    _logger?.Debug($"[WebSocketService] 请求账号信息完毕，合计 {ret.Count} 个账号");
+                    break;
+                }
+                catch (Exception e)
+                {
+                    _logger?.LogError($"[WebSocketService] 请求账号信息失败，稍候({delay}s)重连.....\n{e.Message}\n{e.StackTrace}");
+                }
+                await Task.Delay(delay * 1000);
+            } while (ret == null);
             return ret;
         }
     }