In addition a User Log and ServiceLog have been added at the bottom of the BAR file contents pane. In the BAR file Editor, you have a choice of four actions.
此外，在BAR文件内容窗格中还添加了一个用户日志和服务日志。
2
Logservice: ca subscribe to certain types of notifications and log them for historical or debugging purposes.
日志服务：能够订阅某种类型的通知，并记录它们以满足历史查询和调试需求。
3
A technique to mitigate debugging pains is to logservice requests.