So, I'm uploading a file, and then downloading it... but the Content-Length in the upload headers do not match the file size. I'm guessing there is some other data involved with this calculation and transfer, but what exactly? How do I get an accurate file size from the Content-Length? Is it even possible?
I know there are the boundaries, and maybe some other things, but check it:
5380216 - 5379906 = 310
"----WebKitFormBoundaryeoFyqD4zr6smwYDG".size
→ 38
So the boundary size is 38... 310 has some LCDs of 5, 10, 31... those don't work well with 38 in any way... I'm lost!
File sizes:
-rw-r--r--@ 1 williamcotton staff 5379906 Jul 2 12:02 testfile-downloaded.zip
-rw-r--r--@ 1 williamcotton staff 5379906 Jun 8 14:23 testfile-uploaded.zip
HTTP Header
{
host: 'localhost:8887',
connection: 'keep-alive',
'content-length': '5380217',
'cache-control': 'max-age=0',
origin: 'http://localhost:8887',
'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_4) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/22.0.1193.0 Safari/537.1',
'content-type': 'multipart/form-data; boundary=----WebKitFormBoundaryeoFyqD4zr6smwYDG',
accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
referer: 'http://localhost:8887/',
'accept-encoding': 'gzip,deflate,sdch',
'accept-language': 'en-US,en;q=0.8',
'accept-charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.3'
}
tl;dr
File size is 5379906
Content-Length is reported as 5380216
why?
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