Update on error numbers:

111 errors since we pushed the fix on Tuesday 2pm to avoid anonymous token problems.

Things are looking much better and come under 3 types of error
Here is the new breakdown

1) Errors due to bad filenames / bad filetypes

Missing filename: Bad filename 67
> This is now the biggest cause of errors. I suggest we log the file names users are trying to upload with to identify what is going wrong. A bug is open https://bugzilla.wikimedia.org/show_bug.cgi?id=49544

There are various other errors which are probably not worth our time as they suggest vandal edits:

This file did not pass file verification 4
Unknown error: "titleblacklist-forbidden-edit" 5
Unknown error: "titleblacklist-custom-filename" 1
Missing filename: Filename exists 1
Missing filename: Duplicate archive 1
Filetype not permitted: MOV 1
> The file type not permitted errors could be solved by checking the image in preview mode correctly loaded and whether it has a width that isn't 0.

2) Errors due to tokens

Bad token name. 15
> These have all occurred on en.m.wikipedia.org, ru.m.wikipedia.org and meta.m.wikimedia.org
> 5 of them were on the uploads page
Investigating with Chris it seems this can happen when a user has logged in on mobile, left the page for some time and thus their login has expired. Requesting a central auth token without being logged in will cause this error. We should explore checking login status before starting the upload workflow and redirect the user to the login page.

Invalid token 5
> We are caching tokens that have since expired. We should explore invalidating tokens.

3) Other errors
These bugs are all pretty mysterious and it's not clear what causes them

* The modification you tried to make was aborted by an extension hook 7
* error: 3
> Note This occurs when an error happens but the error is missing an 'info' property.
e.g. the response is:
{ error: {} }

An internal error occurred 1

On Sat, Jun 8, 2013 at 3:49 PM, Max Semenik <maxsem.wiki@gmail.com> wrote:
> On 08.06.2013, 21:07 Brian wrote:
>
>
>> I suspect that is caused by UploadBlacklist extension, which
>> blacklists about 23 files by their sha hash. According to the config
>> file, there's a log at "udp://$wmfUdp2logDest/upload-blacklist", so
>> you can probably check if that guess is right.
>
> $ grep -v 'MISS' upload-blacklist.log
> $
>
> --
> Best regards,
> Max Semenik ([[User:MaxSem]])
>
>
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> Wikitech-l mailing list
> Wikitech-l@lists.wikimedia.org
> https://lists.wikimedia.org/mailman/listinfo/wikitech-l

--
Jon Robson
http://jonrobson.me.uk
@rakugojon

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