写入 S3 存储桶时出现间歇性错误 - NativeErrorCode:10060

Question

我正在使用 .NET 4.5 写入 S3 存储桶。 该代码在 UAT 环境中运行良好，但当我们转移到生产环境时，我们会遇到间歇性错误。 我们将 pdf 个文件放入 S3 存储桶中，大约 40% 的时间它会因以下错误而失败。 我们检查了数据，错误似乎与文件大小无关。 关于潜在问题的任何指示都会非常有帮助。

ClassName":"System.AggregateException","Message":"发生一个或多个错误。","Data":null,"InnerException":{"ClassName":"Amazon.Runtime.AmazonServiceException","Message":"抛出状态为 ConnectFailure 的 WebException。 :null,"InnerException":{ "NativeErrorCode":10060 ,"ClassName":"System.Net.Sockets.SocketException","Message":"连接尝试失败，因为连接方在一段时间后没有正确响应，或建立的连接失败，因为连接的主机未能响应”，“数据”：null，“InnerException”：null，“HelpURL”：null，“StackTraceString”：“在 System.Net.Sockets.Socket.InternalEndConnect（IAsyncResult asyncResult )\r\n 在 System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult)\r\n 在 System.Net.ServicePoint.ConnectSocketInternal(Boolean con nectFailure，套接字 s4，套接字 s6，套接字和套接字，IP 地址和地址，ConnectSocketState state，IAsyncResult asyncResult，异常和异常）”，“RemoteStackTraceString”：null，“RemoteStackIndex”：0，“ExceptionMethod”：“8\nInternalEndConnect\nSystem，版本= 4.0.0.0，Culture=neutral，PublicKeyToken=\nSystem.Net.Sockets.Socket\nVoid InternalEndConnect(System.IAsyncResult)","HResult":-,"Source":"System","WatsonBuckets":null}," HelpURL":null,"StackTraceString":" 在 System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context)\r\n 在 System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult)\r\n 在 System.Threading。 Tasks.TaskFactory 1.FromAsyncCoreLogic(IAsyncResult iar, Func 2 endFunction, Action 1 endAction, Task 1 promise, Boolean requiresSynchronization)\r\n--- 从之前引发异常的位置开始的堆栈跟踪结束 ---\r\n在 System.Runtime.ExceptionServices.ExceptionDispatchInfo。 Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n 在 Amazon.Runtime.Internal.HttpRequest.d__18.MoveNext()\r\n--- 堆栈跟踪结束从先前抛出异常的位置 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n 在 Amazon .Runtime.Internal.HttpHandler 1.<InvokeAsync>d__9 1.MoveNext()\r\n--- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo .Throw()\r\n at Amazon.Runtime.Internal.HttpHandler 1.<InvokeAsync>d__9 1.MoveNext()\r\n--- 从之前引发异常的位置开始的堆栈跟踪结束 ---\r \n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n 在 Amazon.Runtime.In ternal.RedirectHandler.d__1 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.Unmarshaller.<InvokeAsync>d__3 1.MoveNext()\r\n--- 上一个堆栈跟踪结束抛出异常的位置 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n 在 Amazon.S3 .Internal.AmazonS3ResponseHandler.d__1 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<InvokeAsync>d__5 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<InvokeAsync>d__5 1.MoveNext()","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\nEndGetRequestStream\nSystem, Version=4.0.0.0, Culture=neutral, PublicKeyToken=\nSystem.Net.HttpWebRequest\ nSystem.IO.Stream EndGetRequestStream（System.IAsyncResult，System.Net.TransportContext ByRef）”，“HResult”：-2146233079，“Source”：“System”，“WatsonBuckets”：null}，“HelpURL”：null，“StackTraceString”： “在 Amazon.Runtime.Internal.WebExceptionHandler.HandleException（IExecutionContext executionContext，WebException 异常）\r\n 在 Amazon.Runtime.Internal.WebExceptionHandler.HandleExceptionAsync（IExecutionContext executionContext，WebException 异常）\r\n 在 Amazon.Runtime.Internal。 ExceptionHandler 1.<HandleAsync>d__6.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<ProcessExceptionAsync>d__8.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<InvokeAsync>d__5 1.<HandleAsync>d__6.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<ProcessExceptionAsync>d__8.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<InvokeAsync>d__5 1.MoveNext ()\r\n--- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices。 TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.CallbackHandler.d__9 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.Signer.<InvokeAsync>d__1 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.Signer.<InvokeAsync>d__1 1.MoveNext()\r\n--- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo .Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n 在 Amazon.Runtime.Internal.EndpointDiscoveryHandler.d__2 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at Amazon.Runtime.Internal.EndpointDiscoveryHandler.<InvokeAsync>d__2 1.MoveNext() \r\n--- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter。 HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.CredentialsRetriever.d__7 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.RetryHandler.<InvokeAsync>d__10 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.RetryHandler.<InvokeAsync>d__10 1.MoveNext()\r\n--- 从先前引发异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\ r\n at Amazon.Runtime.Internal.RetryHandler.d__10 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.CallbackHandler.<InvokeAsync>d__9 1.MoveNext()\r\n- -- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServ ices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.CallbackHandler.d__9 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.S3.Internal.AmazonS3ExceptionHandler.<InvokeAsync>d__1 1.MoveNext()\r\n--- 从先前引发异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime .CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorCallbackHandler.d__5 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.MetricsHandler.<InvokeAsync>d__1 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.MetricsHandler.<InvokeAsync>d__1 1.MoveNext()","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\nHandleException\ nAWSSDK.Core，Version=3.3.0.0，Culture=neutral，PublicKeyToken=\nAmazon.Runtime.Internal.WebExceptionHandler\nBoolean HandleException(Amazon.Runtime.IExecutionContext, System.Net.WebException)","HResult":-,"Source ":"AWSSDK.Core","WatsonBuckets":null,"errorCode":null,"errorType":0,"requestId":null,"statusCode":0},"HelpURL":null,"StackTraceString":"在 System.Threading.Tasks.Task 1.GetResultCore(Boolean waitCompletionNotification)\r\n at <company>.Service.BusinessService.Service.DocumentService.AWSDocUpload(UploadDocumentS3bucket req) in <file details>:line <num>","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\nGetResultCore\nmscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=<token>\nSystem.Threading.Tasks.Task 1.GetResultCore(Boolean waitCompletionNotification)\r\n at <company>.Service.BusinessService.Service.DocumentService.AWSDocUpload(UploadDocumentS3bucket req) in <file details>:line <num>","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\nGetResultCore\nmscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=<token>\nSystem.Threading.Tasks.Task 1\nTResult GetResultCore(Boolean)","HResult":-,"Source":"mscorlib","WatsonBuckets":null,"InnerExceptions":[{"ClassName":"Amazon.Runtime.AmazonServiceException ","Message":"抛出了状态为 ConnectFailure 的 WebException。","Data":null,"InnerException":{"ClassName":"System.Net.WebException","Message":"无法连接到remote server","Data":null,"InnerException":{ "NativeErrorCode":10060 ,"ClassName":"System.Net.Sockets.SocketException","Message":"连接尝试失败，因为连接方没有一段时间后正确响应，或建立的连接失败，因为连接的主机未能响应"，"Data"：null，"InnerException"：null，"HelpURL"：null，"StackTraceString"：" at System.Net.Sockets .Socket.InternalEndConnect(IAsyncResult asyncResult)\r\n 在 System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult)\r\n 在 System.Net.ServicePoint.ConnectSocketInterna l(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\nInternalEndConnect\nSystem , Version=4.0.0.0, Culture=neutral, PublicKeyToken=\nSystem.Net.Sockets.Socket\nVoid InternalEndConnect(System.IAsyncResult)","HResult":-,"Source":"System","WatsonBuckets":null }，“HelpURL”：null，“StackTraceString”：“在 System.Net.HttpWebRequest.EndGetRequestStream（IAsyncResult 异步结果，TransportContext 和上下文）\r\n 在 System.Net.HttpWebRequest.EndGetRequestStream（IAsyncResult asyncResult）\r\n 在系统.Threading.Tasks.TaskFactory 1.FromAsyncCoreLogic(IAsyncResult iar, Func 2 endFunction, Action 1 endAction, Task 1 promise, Boolean requiresSynchronization)\r\n--- 从抛出异常的先前位置开始的堆栈跟踪结束 ---\ r\n 在 System.Runtime.ExceptionServices.Exception DispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n 在 Amazon.Runtime.Internal.HttpRequest.d__18.MoveNext()\r\n--- 结束来自先前引发异常的位置的堆栈跟踪 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n在 Amazon.Runtime.Internal.HttpHandler 1.<InvokeAsync>d__9 1.MoveNext()\r\n--- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices .ExceptionDispatchInfo.Throw()\r\n at Amazon.Runtime.Internal.HttpHandler 1.<InvokeAsync>d__9 1.MoveNext()\r\n--- 从先前抛出异常的位置开始的堆栈跟踪结束--- \r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n 在 Amaz on.Runtime.Internal.RedirectHandler.d__1 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.Unmarshaller.<InvokeAsync>d__3 1.MoveNext()\r\n--- 结束来自先前引发异常的位置的堆栈跟踪 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n在 Amazon.S3.Internal.AmazonS3ResponseHandler.d__1 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<InvokeAsync>d__5 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<InvokeAsync>d__5 1.MoveNext()","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\nEndGetRequestStream\n系统，版本=4.0.0.0，文化=中性，PublicKeyToken=\nSystem.Net。 HttpWebRequest\nSystem.IO.Stream EndGetRequestStream(System.IAsyncResult, System.Net.TransportContext ByRef)","HResult":-,"Source":"System","WatsonBuckets":null},"HelpURL":null,"StackTraceString" :" 在 Amazon.Runtime.Internal.WebExceptionHandler.HandleException（IExecutionContext executionContext，WebException 异常）\r\n 在 Amazon.Runtime.Internal.WebExceptionHandler.HandleExceptionAsync（IExecutionContext executionContext，WebException 异常）\r\n 在 Amazon.Runtime.Internal .ExceptionHandler 1.<HandleAsync>d__6.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<ProcessExceptionAsync>d__8.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<InvokeAsync>d__5 1.<HandleAsync>d__6.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<ProcessExceptionAsync>d__8.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorHandler.<InvokeAsync>d__5 1. MoveNext()\r\n--- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices .TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.CallbackHandler.d__9 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.Signer.<InvokeAsync>d__1 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.Signer.<InvokeAsync>d__1 1.MoveNext()\r\n--- 从之前引发异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo .Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n 在 Amazon.Runtime.Internal.EndpointDiscoveryHandler.d__2 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at Amazon.Runtime.Internal.EndpointDiscoveryHandler.<InvokeAsync>d__2 1.MoveNext() \r\n--- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerServices.TaskAwaiter。 HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.CredentialsRetriever.d__7 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.RetryHandler.<InvokeAsync>d__10 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.RetryHandler.<InvokeAsync>d__10 1.MoveNext()\r\n--- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() \r\n 在 Amazon.Runtime.Internal.RetryHandler.d__10 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.CallbackHandler.<InvokeAsync>d__9 1.MoveNext()\r\n --- 从先前抛出异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime.CompilerS ervices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.CallbackHandler.d__9 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.S3.Internal.AmazonS3ExceptionHandler.<InvokeAsync>d__1 1.MoveNext()\r\n--- 从先前引发异常的位置开始的堆栈跟踪结束 ---\r\n 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n 在 System.Runtime .CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.ErrorCallbackHandler.d__5 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.MetricsHandler.<InvokeAsync>d__1 1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at Amazon.Runtime.Internal.MetricsHandler.<InvokeAsync>d__1 1.MoveNext()","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\nHandleException\ nAWSSDK.Core，Version=3.3.0.0，Culture=neutral，PublicKeyToken=\nAmazon.Runtime.Internal.WebExceptionHandler\nBoolean HandleException(Amazon.Runtime.IExecutionContext, System.Net.WebException)","HResult":-,"Source ":"AWSSDK.Core","WatsonBuckets":null,"errorCode":null,"errorType":0,"requestId":null,"statusCode":0}]}

TIA NH

尝试查看错误和文件大小之间的相关性，但没有关联。