InetGetSize() limitations

[tagada]

Hello !

I would like to know if InetGetSize has limits...

Because this test code works well with files smallest than 10Mo (roughly)

The first one : ~5.4Mo (function works)

The seconde : ~23.3Mo (function returns 0)

CODE

MsgBox (0, "TEST" , InetGetSize("http://cdrom.wip.digitalriver.com/pub/bws/bws_49/spf.msi"))

MsgBox (0, "TEST" , InetGetSize("http://ardownload.adobe.com/pub/adobe/reader/win/8.x/8.1/fra/AdbeRdr810_fr_FR.exe"))

There is this remark in the help file :

Not all servers will correctly give the file size, especially when using a proxy server.

So i did some test with my ftp...

It's works with small files only too...

Thank you

[poisonkiller]

I tested it with one FTP file (it was ~80MB big) and it worked fine, maybe there's something wrong with that URL, like some redirecting or sth?

EDIT: No, there's nothing wrong with that URL, InetGet worked fine.

Edited June 19, 2007 by poisonkiller

[/dev/null]

Hi,

this seems to be a bug of InetGetSize, as both servers return the "Content-Length" Header AND I do also get 0 for the Acrobat download. AutoIT 3.2.4.9. You should post this in the Bugs forum (add my network dump!)

expandcollapse popup

http://cdrom.wip.digitalriver.com/pub/bws/bws_49/spf.msi

0000:  48 54 54 50 2F 31 2E 31 20 32 30 30 20 4F 4B 0D  HTTP/1.1 200 OK.
0010:  0A 44 61 74 65 3A 20 54 75 65 2C 20 31 39 20 4A  .Date: Tue, 19 J
0020:  75 6E 20 32 30 30 37 20 31 34 3A 35 38 3A 34 35  un 2007 14:58:45
0030:  20 47 4D 54 0D 0A 53 65 72 76 65 72 3A 20 41 70   GMT..Server: Ap
0040:  61 63 68 65 2F 32 2E 32 2E 30 20 28 55 6E 69 78  ache/2.2.0 (Unix
0050:  29 0D 0A 4C 61 73 74 2D 4D 6F 64 69 66 69 65 64  )..Last-Modified
0060:  3A 20 54 68 75 2C 20 32 38 20 4F 63 74 20 32 30  : Thu, 28 Oct 20
0070:  30 34 20 32 32 3A 33 36 3A 31 39 20 47 4D 54 0D  04 22:36:19 GMT.
0080:  0A 45 54 61 67 3A 20 22 35 36 35 63 30 30 2D 39  .ETag: "565c00-9
0090:  32 32 62 39 65 63 30 22 0D 0A 41 63 63 65 70 74  22b9ec0"..Accept
00A0:  2D 52 61 6E 67 65 73 3A 20 62 79 74 65 73 0D 0A  -Ranges: bytes..
00B0:  43 6F 6E 74 65 6E 74 2D 4C 65 6E 67 74 68 3A 20  Content-Length: 
00C0:  35 36 35 39 36 34 38 0D 0A 43 61 63 68 65 2D 43  5659648..Cache-C
00D0:  6F 6E 74 72 6F 6C 3A 20 6D 61 78 2D 61 67 65 3D  ontrol: max-age=
00E0:  2D 38 33 32 36 32 31 34 35 0D 0A 45 78 70 69 72  -83262145..Expir
00F0:  65 73 3A 20 54 68 75 2C 20 32 38 20 4F 63 74 20  es: Thu, 28 Oct 
0100:  32 30 30 34 20 32 32 3A 33 36 3A 32 30 20 47 4D  2004 22:36:20 GM
0110:  54 0D 0A 58 2D 53 65 72 76 65 72 2D 4E 61 6D 65  T..X-Server-Name
0120:  3A 20 64 63 32 77 63 61 72 63 68 69 76 65 30 31  : dc2wcarchive01
0130:  0D 0A 43 6F 6E 6E 65 63 74 69 6F 6E 3A 20 63 6C  ..Connection: cl
0140:  6F 73 65 0D 0A 43 6F 6E 74 65 6E 74 2D 54 79 70  ose..Content-Typ
0150:  65 3A 20 74 65 78 74 2F 70 6C 61 69 6E 0D 0A 0D  e: text/plain...
0160:  0A                                              .               


http://ardownload.adobe.com/pub/adobe/reader/win/8.x/8.1/fra/AdbeRdr810_fr_FR.exe

0000:  48 54 54 50 2F 31 2E 31 20 32 30 30 20 4F 4B 0D  HTTP/1.1 200 OK.
0010:  0A 53 65 72 76 65 72 3A 20 41 70 61 63 68 65 0D  .Server: Apache.
0020:  0A 4C 61 73 74 2D 4D 6F 64 69 66 69 65 64 3A 20  .Last-Modified: 
0030:  46 72 69 2C 20 31 31 20 4D 61 79 20 32 30 30 37  Fri, 11 May 2007
0040:  20 31 31 3A 34 31 3A 33 38 20 47 4D 54 0D 0A 45   11:41:38 GMT..E
0050:  54 61 67 3A 20 22 35 33 32 34 33 35 2D 31 37 36  Tag: "532435-176
0060:  36 36 32 30 2D 34 36 34 34 35 36 37 32 22 0D 0A  6620-46445672"..
0070:  41 63 63 65 70 74 2D 52 61 6E 67 65 73 3A 20 62  Accept-Ranges: b
0080:  79 74 65 73 0D 0A 43 6F 6E 74 65 6E 74 2D 4C 65  ytes..Content-Le
0090:  6E 67 74 68 3A 20 32 34 35 33 36 36 30 38 0D 0A  ngth: 24536608..
00A0:  43 6F 6E 74 65 6E 74 2D 54 79 70 65 3A 20 61 70  Content-Type: ap
00B0:  70 6C 69 63 61 74 69 6F 6E 2F 6F 63 74 65 74 2D  plication/octet-
00C0:  73 74 72 65 61 6D 0D 0A 44 61 74 65 3A 20 54 75  stream..Date: Tu
00D0:  65 2C 20 31 39 20 4A 75 6E 20 32 30 30 37 20 31  e, 19 Jun 2007 1
00E0:  34 3A 35 38 3A 34 33 20 47 4D 54 0D 0A 43 6F 6E  4:58:43 GMT..Con
00F0:  6E 65 63 74 69 6F 6E 3A 20 6B 65 65 70 2D 61 6C  nection: keep-al
0100:  69 76 65 0D 0A 0D 0A 4D 5A 3C 00 01 00 00 00 02  ive....MZ<......

Edited June 19, 2007 by /dev/null