Not able to upload file more than 2GB using edtftpnetpro

Question

We are using edtftpnetpro for uploading using uploadstream method but it fails saying "file stream too long"

Comments

Can you post a log file snippet or stack trace?

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I am using console application. While debugging i am getting the above error while executing the exe the process is uncontinously running

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We need a bit more detail to have any chance of helping - stack trace or debug log.

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At stack trace i am getting the below error.
  at System.IO.MemoryStream.Write(Byte[] buffer, Int32 offset, Int32 count)

   at System.IO.Stream.InternalCopyTo(Stream destination, Int32 bufferSize)

Getting the exception when uploading the file from stream using uploadstream method

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If you are trying to hold the entire 2 GB file in memory, you are unlikely to succeed.

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Can you let me know how can i do FTP more than 2 gb file using uploadstream method. It will be helpful if i get any snippets for the same

Answer 1

You can do it by passing the FileStream directly to the UploadStream method.  You can obtain a FileStream object either by calling File.OpenRead or by creating a new FileStream object.  When you do this, the FileStream object will read the data from the file as it's read by the UploadStream method instead of reading it all into memory at once.