Thread

EE 2.5.5
Windows IIS
PHP 5.3.21

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I am working on an upload area where members can upload large files via a safe cracker stand alone form on the front end.

I have been experimenting with Simple S3 Uploader, Channel Files and the some raw S3 File Upload source code seen here: http://undesigned.org.za/2007/10/22/amazon-s3-php-class

I have bumped up the following PHP Settings:
upload_max_filesize = 1500M
max_input_time = 7200
memory_limit = 128M
max_execution_time = 7200
post_max_size = 1800M
session.gc_maxlifetime = 7200

And I have also added the following config settings to the expression engine’s config file:
$config[‘cp_session_ttl’] = 7200;
$config[‘user_session_ttl’] = 7200;

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Problems I have found to date (also replicated on a co-workers machine, different premises and internet connection)

When logged in to EE and trying to upload a 30MB file via a Simple S3 Uploader on a safe cracker form I get this error after a few minutes: Error 101 (net::ERR_CONNECTION_RESET): The connection was reset.

I also tried a 30MB file using a Channel Files Field on Safecracker and it stopped at 10MB sometimes 13MB depending on connection speed, which equated to about 2 minutes.

Channel Fields also stops around the same mark when uploading in a new entry in the CP too.

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As far as I can tell it is not the server because both myself and a co-worker have successfully uploaded 700MB files a number of times via the raw S3 upload code: http://undesigned.org.za/2007/10/22/amazon-s3-php-class

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I am so close but I think EE is dropping the session out or stopping the script or interrupting the connection some how.

Can anyone help?

Hi,

IIS and Apache also have their own connection timeout settings.

Have you tried increasing those?
IIS: http://stackoverflow.com/questions/6922571/what-is-the-difference-between-web-config-timeout-and-iis-timeout

Note: You said the connection dropped around 2mins. That is the default timeout in IIS.