inetget error code 13?

[rudi]

Hello.

 

What does it mean, when InetGET() returns @Error=13?

 

 

This script worked exactly once to download a single JPG image file from a WebCam, GANZ, Model "ZN-MD221M". Any later tries failed

The URL (see script below) doesn't work in FF, IE, Chrome either. In FF it's trying to download the image for maybe 5 Minutes, then FF is giving up, displaying this message:

Die Grafik "http://ADMIN:1234@10.27.20.211/cgi-bin/still-image.cgi?duration=1~60" kann nicht angezeigt werden, weil sie Fehler enthält.

In English about this:

The Image <url> can't be displayed, as it contains errors.

 

Wireshark traces shows simply no "answer" to the "GET" for the image file. This is my script:

 

; GANZ Cam im Bunker
#include <inet.au3>



HttpSetProxy(1)
$URL="http://ADMIN:1234@10.27.20.211/cgi-bin/still-image.cgi?duration=1~60"
ConsoleWrite('@@ Debug(' & @ScriptLineNumber & ') : $URL = ' & $URL & @CRLF & '>Error code: ' & @error & @CRLF) ;### Debug Console




$file="C:\temp\bunker\bunker.jpg"
FileDelete($file)

ConsoleWrite('@@ Debug(' & @ScriptLineNumber & ') : $File = ' & $File & @CRLF & '>Error code: ' & @error & @CRLF) ;### Debug Console



$result=InetGet($URL,$File,1+2)
ConsoleWrite('@@ Debug(' & @ScriptLineNumber & ') : $result = ' & $result & @CRLF & '>Error code: ' & @error & @CRLF) ;### Debug Console

The console output is this one:

>"C:\Program Files (x86)\AutoIt3\SciTE\..\AutoIt3.exe" "C:\Program Files (x86)\AutoIt3\SciTE\AutoIt3Wrapper\AutoIt3Wrapper.au3" /run /prod /ErrorStdOut /in "H:\DATEN\PUBLIC\Bunker\Script\Mittags-ein-Schuss.au3" /UserParams    
+>17:18:39 Starting AutoIt3Wrapper v.15.920.938.0 SciTE v.3.6.0.0   Keyboard:00000407  OS:WIN_7/Service Pack 1  CPU:X64 OS:X64    Environment(Language:0407)
+>         SciTEDir => C:\Program Files (x86)\AutoIt3\SciTE   UserDir => C:\Users\admin\AppData\Local\AutoIt v3\SciTE\AutoIt3Wrapper   SCITE_USERHOME => C:\Users\admin\AppData\Local\AutoIt v3\SciTE 
>Running AU3Check (3.3.14.2)  from:C:\Program Files (x86)\AutoIt3  input:H:\DATEN\PUBLIC\Bunker\Script\Mittags-ein-Schuss.au3
+>17:18:39 AU3Check ended.rc:0
>Running:(3.3.14.2):C:\Program Files (x86)\AutoIt3\autoit3.exe "H:\DATEN\PUBLIC\Bunker\Script\Mittags-ein-Schuss.au3"    
--> Press Ctrl+Alt+Break to Restart or Ctrl+Break to Stop
@@ Debug(8) : $URL = http://ADMIN:1234@10.27.20.211/cgi-bin/still-image.cgi?duration=1~60
>Error code: 0
@@ Debug(15) : $File = C:\temp\bunker\bunker.jpg
>Error code: 0
@@ Debug(20) : $result = 0

#######################
>Error code: 13
#######################


+>17:19:09 AutoIt3.exe ended.rc:0
+>17:19:09 AutoIt3Wrapper Finished.
>Exit code: 0    Time: 30.6

 

so Inetget() returns "Size of download = 0 bytes", and @error=13, what does this error code mean?

 

 

Regards, Rudi.

Edited February 23, 2016 by rudi

[mLipok]

Some refactoring

#AutoIt3Wrapper_Au3Check_Parameters=-d -w 1 -w 2 -w 3 -w- 4 -w 5 -w 6 -w- 7

#include <AutoItConstants.au3>
#include <inet.au3>

_Example()
Func _Example()
    HttpSetProxy($PROXY_NONE)

    Local $sURL = "http://ADMIN:1234@10.27.20.211/cgi-bin/still-image.cgi?duration=1~60"
    ConsoleWrite('@@ Debug(' & @ScriptLineNumber & ') : $sURL = ' & $sURL & @CRLF & '>Error code: ' & @error & @CRLF) ;### Debug Console

    Local $sFile = @TempDir & "\bunker.jpg"
    FileDelete($sFile)
    ConsoleWrite('@@ Debug(' & @ScriptLineNumber & ') : $sFile = ' & $sFile & @CRLF & '>Error code: ' & @error & @CRLF) ;### Debug Console

    Local $iResult = InetGet($sURL, $sFile, $INET_FORCERELOAD + $INET_IGNORESSL + $INET_BINARYTRANSFER)
    ConsoleWrite('@@ Debug(' & @ScriptLineNumber & ') : $iResult = ' & $iResult & @CRLF & '>Error code: ' & @error & @CRLF) ;### Debug Console
EndFunc    ;==>_Example

Output the same:

Quote

.........
@@ Debug(11) : $sURL = http://ADMIN:1234@10.27.20.211/cgi-bin/still-image.cgi?duration=1~60
>Error code: 0
@@ Debug(15) : $sFile = C:\Users\user\AppData\Local\Temp\bunker.jpg
>Error code: 0
@@ Debug(18) : $iResult = 0
>Error code: 13
+>20:59:48 AutoIt3.exe ended.rc:0
+>20:59:48 AutoIt3Wrapper Finished.
>Exit code: 0    Time: 22.25
 

 

But did you try this URL in any browser ?

This is what I get:  ERR_CONNECTION_TIMED_OUT

 

[rudi]

Hi.

 

Thanks for your reply.

Of course you get a timeout, as this URL's IP is almost 100% sure unreachable for you, as 10.0.0.0/8 is a private IP address range.

It's just not that well known like the most popular one: 192.168.0.0/16. Even less well known is the private IP range 172.16.0.0/12.

 

In the browser this image *IS* displayed -- sometimes...

 

Propably it's an issue with the integrated web server of this web cam device.

 

Anyway: Is there some @error code list for inetget()?

 

If so, I missed it so far.

 

Regards, Rudi.

[Jfish]

Based on this function in the post below it looks like an unknown error (it is from 2012 so not sure if it is still up to date).