File transferred by FTP over HTTP proxy, file on server present but only content is HTTP header text
First thanks for WinSCP and this support forum. In regard to issue we're experiencing...
Local OS is Windows 7
File protocol = FTP, no encryption
HTTP proxy employed
All other configs are WinSCP default
Receiving server spec - Serv-U 18.104.22.168 on Windows Server 2008
Issue we are experiencing is that for approximately 1 out of 4 files transmitted, the file received on the server side does not contain the data in the file transmitted from the client side. Instead, a file is created that merely contains what appears to be HTTP header text. Below is an example:
GET / HTTP/1.1
Accept-language: en, *;q=0.7
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; InfoPath.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; MS-RTC LM 8; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
Attached is a segment from server log where we captured the issue. 7 test files transmitted in succession, no variation in user action. All files identical, only different is file names. File '*test4' produced the issue, no others did.
Would be grateful for any suggestions on how to prevent this issue.