在Windows 10 IOT / UWP Azure存储库的客户端？ [英] Azure Storage Library Client on Windows 10 Iot/UWP?
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问题描述
看来，Azure存储客户端不支持Windows 10 IOT核心/ UWP（RPI）。不过，我使用它的斑点，它也用于工作的优良表。现在，更新到最新的稳定后（和 - pre，都试过）的访问表挂在
等待table.ExecuteQuerySegmentedAsync（查询，新TableContinuationToken（））;
我徒劳地寻找一种方法，使这个同步的，这会，至少，帮我调试。我也想知道别人的目前的成功和对使用物联网核心（RPI）的Azure存储客户端的瓢。
更新：
扩展RequestOptions下面我简单的调用也如下所示。我双重检查连接字符串，表的访问（从其他工具）和帐户。他们都来自其他地方的正常工作。我也贴我VStudio2015远程调试，以物联网核心树莓派最新版本得到例外。
//设置表容器
// connectString中看起来不错，其他地方正常工作：调试HTTP代替https的
VAR的connectionString = @\"DefaultEndpointsProtocol=http;AccountName=myaccount;AccountKey=EUybijab+WHATEVERDzYubKGADwjf/6k5IuoRVgPMMqMez0gb07/dfAv9Qj1/v7NkstGAygWNab07q6FhNBQ==\"; VAR cloudStorageAccount = CloudStorageAccount.Parse（的connectionString）;
CloudTableClient cloudTableClient = cloudStorageAccount.CreateCloudTableClient（）;
cloudTable = cloudTableClient.GetTableReference（appSettings.AzureStorageOeConfigTableName）;
//永远不会返回变种X =等待cloudTable.CreateIfNotExistsAsync（）; //简单的查询，以现有的小桌子
变种p键=b8-27-EB-86-5d-4D
变种r键=0000000013505717;
VAR TSTOP = TableOperation.Retrieve（p键，r键）;
VAR requestOptions =新TableRequestOptions
{
PayloadFormat = TablePayloadFormat.JsonFullMetadata，
LocationMode = LocationMode.PrimaryThenSecondary，
RetryPolicy =新ExponentialRetry（）
ServerTimeout = TimeSpan.FromMinutes（2）
};
//抛出如下所示的异常。
VAR TST1 =等待table.ExecuteAsync（TSTOP，requestOptions，NULL）;
例外：任何意见或修改我的测试code
？＆LT; XML版本= \\ {1.0 \\编码= \\UTF-16 \\＆GT; \\ r \\ n＆LT; - ！发生了异常。欲了解更多信息，请反序列化通过RequestResult.TranslateFromExceptionMessage此消息.--＆GT; \\ r \\ n＆LT; RequestResult＆GT; \\ r \\ n＆LT;的HTTPStatus code取代; 403＆LT; /的HTTPStatus code＆GT; \\ r \\ n＆LT; HttpStatusMessage＆GT;服务器无法进行身份验证的要求确保授权头的值是正确形成，包括签名＆LT; / HttpStatusMessage＆GT; \\ r \\ n＆LT; TargetLocation＆GT;小学及LT; / TargetLocation＆GT; \\ r \\ n＆LT; ServiceRequestID＆GT; c4892c5a -0002-003a-4992-493991000000＆LT; / ServiceRequestID＆GT; \\ r \\ n＆LT; ContentMd5 /＆GT; \\ r \\ n＆LT; Etag的/＆GT; \\ r \\ n＆LT; RequestDate＆GT;周三，2016年1月6日22时三十分01秒GMT＆LT; / RequestDate＆GT; \\ r \\ n＆LT;开始时间＆GT;周三，01月06日21时29分55秒GMT＆LT 2016年; /开始时间＆GT; \\ r \\ n＆LT;结束时间＆GT;周三，2016年1月6日21时32分12秒GMT＆LT; /结束时间＆GT ; \\ r \\ n＆LT;错误＆GT; \\ r \\ n＆LT; code基AuthenticationFailed＆LT; / code＆GT; \\ r \\ n＆LT;消息＆GT;服务器无法验证请求。请正确地形成一定的Authorization头的价值，包括signature.\\r\
RequestId:c4892c5a-0002-003a-4992-493991000000\\r\
Time:2016-01-07T21:30:36.1204037Z</Message>\\r\
＆LT; /错误＆GT; \\ r \\ n＆LT; ExceptionInfo＆GT; \\ r \\ n＆LT;类型＆GT; StorageException＆LT; /型号＆GT; \\ r \\ n＆LT; HResult的＆GT; -2147467259＆LT; / HResult的＆GT; \\ r \\ n＆LT;消息＆GT;不能访问一个封闭的流＆LT; /信息＆GT; \\ r \\ n＆lt;信源/＆GT; \\ r \\ n＆LT;堆栈跟踪/＆GT; \\ r \\ n＆LT; InnerExceptionInfo＆GT; \\ r \\ n＆LT; ExceptionInfo＆GT; \\ r \\ n＆LT ;类型＆GT;的ObjectDisposedException＆LT; /型号＆GT; \\ r \\ n＆LT; HResult的＆GT; -2146232798＆LT; / HResult的＆GT; \\ r \\ n＆LT;消息方式＆gt;无法访问已关闭的流＆LT; /信息＆GT; \\ r \\ n＆lt;信源＆GT;的mscorlib＆LT ; /来源＆GT; \\ r \\ n＆LT;＆栈跟踪GT;在System.IO .__ Error.StreamIsClosed（个）\\ r \\ n在System.IO.BufferedStream.ReadAsync（字节[]缓冲区，偏移的Int32，算的Int32，的CancellationToken的CancellationToken）\\ r \\ n在System.Net.Http.DelegatingStream。 ReadAsync（字节[]缓冲区，偏移的Int32，算的Int32，的CancellationToken的CancellationToken）\\ r \\ n在Microsoft.WindowsAzure.Storage.Core.Util.StreamExtensions.<WriteToAsync>d__3`1.MoveNext()\\r\
---从previous位置堆栈跟踪，其中引发异常的结尾--- \\ r \\ n在System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）\\ r \\ n在System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务task）\\ r \\ n在System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd（任务任务）\\ r \\ n在Microsoft.WindowsAzure.Storage.Core.Executor.Executor.<ExecuteAsyncInternal>d__c`1.MoveNext()</StackTrace>\\r\
＆LT; / ExceptionInfo＆GT; \\ r \\ n＆LT; / InnerExceptionInfo＆GT; \\ r \\ n＆LT; / ExceptionInfo＆GT; \\ r \\ n＆LT; / RequestResult＆gt;中}
解决方案
是的，不幸的是UWP的应用程序都还没有被存储的支持，因为有一个在UWP平台，导致问题验证的错误。我们正在等待从UWP团队修复。谢谢！
It appears that the Azure Storage Client is not supported on Windows 10 Iot-Core/UWP (RPi). However, I am using it for Blobs, and it also used to work fine for Tables. Now, after an update to the latest stable (and -pre, tried both) the access to Tables hangs at
await table.ExecuteQuerySegmentedAsync(query, new TableContinuationToken());
I searched in vain for a way to make this synchronous, which would, at the least, help me debug it. I also am wondering about the current success of others and the "scoop" on using the Azure Storage Client on IoT-Core (RPi).
UPDATE: Extended the RequestOptions as below and my simple call also shown below. I double checked the connection string, the table access (from other tools) and the account. All of them work fine from other places. I've also pasted the exceptions I get in VStudio2015 remote debugging to IoT-Core RaspberryPi latest version.
// Setup the table container
// connectString looks fine, works fine elsewhere: http for debug instead of https
var connectionString = @"DefaultEndpointsProtocol=http;AccountName=myaccount;AccountKey=EUybijab+WHATEVERDzYubKGADwjf/6k5IuoRVgPMMqMez0gb07/dfAv9Qj1/v7NkstGAygWNab07q6FhNBQ==";
var cloudStorageAccount = CloudStorageAccount.Parse(connectionString);
CloudTableClient cloudTableClient = cloudStorageAccount.CreateCloudTableClient();
cloudTable = cloudTableClient.GetTableReference(appSettings.AzureStorageOeConfigTableName);
//never returns var x = await cloudTable.CreateIfNotExistsAsync();
// Simplest query to existing small table
var pkey = "b8-27-eb-86-5d-4d";
var rkey = "0000000013505717";
var tstOp = TableOperation.Retrieve(pkey, rkey);
var requestOptions = new TableRequestOptions
{
PayloadFormat = TablePayloadFormat.JsonFullMetadata,
LocationMode = LocationMode.PrimaryThenSecondary,
RetryPolicy = new ExponentialRetry(),
ServerTimeout = TimeSpan.FromMinutes(2)
};
// Throws exceptions shown below.
var tst1 = await table.ExecuteAsync(tstOp, requestOptions, null);
Exceptions: Any ideas or modifications to my test code?
{"<?xml version=\"1.0\" encoding=\"utf-16\"?>\r\n<!--An exception has occurred. For more information please deserialize this message via RequestResult.TranslateFromExceptionMessage.-->\r\n<RequestResult>\r\n <HTTPStatusCode>403</HTTPStatusCode>\r\n <HttpStatusMessage>Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature.</HttpStatusMessage>\r\n <TargetLocation>Primary</TargetLocation>\r\n <ServiceRequestID>c4892c5a-0002-003a-4992-493991000000</ServiceRequestID>\r\n <ContentMd5 />\r\n <Etag />\r\n <RequestDate>Wed, 06 Jan 2016 22:30:01 GMT</RequestDate>\r\n <StartTime>Wed, 06 Jan 2016 21:29:55 GMT</StartTime>\r\n <EndTime>Wed, 06 Jan 2016 21:32:12 GMT</EndTime>\r\n <Error>\r\n <Code>AuthenticationFailed</Code>\r\n <Message>Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature.\r\nRequestId:c4892c5a-0002-003a-4992-493991000000\r\nTime:2016-01-07T21:30:36.1204037Z</Message>\r\n </Error>\r\n <ExceptionInfo>\r\n <Type>StorageException</Type>\r\n <HResult>-2147467259</HResult>\r\n <Message>Cannot access a closed Stream.</Message>\r\n <Source />\r\n <StackTrace />\r\n <InnerExceptionInfo>\r\n <ExceptionInfo>\r\n <Type>ObjectDisposedException</Type>\r\n <HResult>-2146232798</HResult>\r\n <Message>Cannot access a closed Stream.</Message>\r\n <Source>mscorlib</Source>\r\n <StackTrace> at System.IO.__Error.StreamIsClosed()\r\n at System.IO.BufferedStream.ReadAsync(Byte[] buffer, Int32 offset, Int32 count, CancellationToken cancellationToken)\r\n at System.Net.Http.DelegatingStream.ReadAsync(Byte[] buffer, Int32 offset, Int32 count, CancellationToken cancellationToken)\r\n at Microsoft.WindowsAzure.Storage.Core.Util.StreamExtensions.<WriteToAsync>d__3`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)\r\n at Microsoft.WindowsAzure.Storage.Core.Executor.Executor.<ExecuteAsyncInternal>d__c`1.MoveNext()</StackTrace>\r\n </ExceptionInfo>\r\n </InnerExceptionInfo>\r\n </ExceptionInfo>\r\n</RequestResult>"}
解决方案
Yes, unfortunately UWP apps are not supported yet by Storage, as there's a bug in the UWP platform that causes problems with Auth. We are waiting on a fix from the UWP team. Thanks!
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