在没有Internet连接的情况下尝试登录SkyDrive时，LoginAsync（）挂起 [英] LoginAsync() Hangs When Attempting to Log Into SkyDrive with No Internet Connection
问题描述
你好
我无法正确调用Windows Live API中的auth.LoginAsync（）以正常异常。
I am unable to get the call to auth.LoginAsync() in the Windows Live API to exception correctly.
当我连接到互联网时，此呼叫正常工作（它成功登录我然后我可以访问我的SkyDrive文件）。
但是，如果我没有连接到互联网，它只是无限期挂起。
This call works correctly when I am connected to the internet (it successfully logs me in and I can then access my SkyDrive files).
However, if I am not connected to the internet, it simply hangs indefinitely.
我无法找到有关该主题的任何合适的文档，或找到解决方法。
I have not been able to find any suitable documentation on the subject, or to find a workaround.
这是我的代码：
LiveAuthClient auth = new LiveAuthClient（"< XXXXXX>"）;
LiveLoginResult loginResult = await auth.LoginAsync（new string [] {" wl.basic"，" wl.skydrive"，" wl.skydrive_update"，" wl.signin"，" wl.offline_access"}）;
LiveAuthClient auth = new LiveAuthClient("<XXXXXX>");
LiveLoginResult loginResult = await auth.LoginAsync(new string[] { "wl.basic", "wl.skydrive", "wl.skydrive_update", "wl.signin", "wl.offline_access" });
推荐答案
您好Geoff，
Hi Geoff,
您应该在尝试登录前测试网络连接。
You should test for network connectivity before attempting the login.
http：/ /msdn.microsoft.com/en-us/library/windowsphone/develop/hh487166(v=vs.105).aspx
您还可以尝试Window Live 关于在这种情况下使用API的建议的开发者论坛。
You can also try the Window Live Developer forum for advice on using their APIs in this situation.
最后你可以启动任务，但是如果任务超过带有取消令牌的超时值，则可以取消任务并取消任务等待时间类似于：
http://msdn.microsoft.com/en-us/library/windowsphone/ develop / dd235606（v = vs.105）.aspx
Finally you could kick off the task but have a time out and cancel the task if it exceeds a timeout value with a cancellation token or Wait timout similar to this: http://msdn.microsoft.com/en-us/library/windowsphone/develop/dd235606(v=vs.105).aspx
您也可以使用Login Control代替此API（最常见）。
You can also use the Login Control instead of this API (most common).
这篇关于在没有Internet连接的情况下尝试登录SkyDrive时，LoginAsync（）挂起的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
