On Tue, 29 Apr 2014, john gloster wrote:
libcurl/7.19.7 NSS/3.14.0.0 zlib/1.2.3 libidn/1.18 libssh2/1.4.2
I'm sure we've fixed seveal SFTP problems since that version.
(1)I am not able to upload files of size around 85.71MB(89882670) I see "Failed sending data to the peer". What is the maximum size of the file that i can successfully upload using SFTP?
I think the maximum is a 64bit file size. 18446744073709551615 bytes or so.
However, i noticed that the file was uploaded properly(as far as file size is concerned) when this error occurs.
Noticed how?
Does this mean that the uploaded file could be corrupt and hence must not be considered for processing even if the uploaded file size is same as the source file?
You get that error because libcurl detected an error condition, what exactly that means on byte level at the destination is impossible to tell for sure.
(3) During RENAME operation under SFTP i see that error code is CURLE_REMOTE_FILE_NOT_FOUND even though the file is renamed to destination path. I set the source file path as the CURLOPT_URL for rename operation.
I would expect that means the SFTP server returns an error...
(3) Is CURLINFO_SIZE_UPLOAD based on number of bytes written to SFTP Destination disk?
No. curl can't know what is stored on disk or if a disk is used at all. The counter is based on how many bytes that have been sent without any error.
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