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API v2 .NET, problem with upload session
Here is my code. If the file is small, the UploadAsync function is called and works flawlessly.
However, for larger file, the chunk upload fails. I get a JSON error the first time UploadSessionAppe...
I have started to get upload error in my windows service which uses dropbox api. It was running fine from last one month and first time I have encountered the issue. I have limited error text captured via service which i am posting below.
Any hint why it is happening. File size is 6 MBand it is a pdf file.
----------------------ERROR TEXT---------------------------
---------------- Message ---------------
A task was canceled.
--------- Stack Trace ---------
at Microsoft.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at Microsoft.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccess(Task task)
at Dropbox.Api.DropboxRequestHandler.<Dropbox.Api.Babel.ITransport.SendUploadRequestAsync>d__5`3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
at DropBoxService.DropBoxLocation.VB$StateMachine_0_Upload.MoveNext()
------------ Target Site ---------
Void ThrowForNonSuccess(System.Threading.Tasks.Task)
----------------System.Threading.Tasks.TaskCanceledException: A task was canceled.
at Microsoft.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at Microsoft.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccess(Task task)
at Dropbox.Api.DropboxRequestHandler.<Dropbox.Api.Babel.ITransport.SendUploadRequestAsync>d__5`3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
at DropBoxService.DropBoxLocation.VB$StateMachine_0_Upload.MoveNext()
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