#UPLOADING LARGE FILES TO IIS CODE#

With that said, certain web browsers have limits on the size of the file you can upload through them. SmartFile doesn’t limit the size of files that you can upload to your site, only the total amount of storage that is allowed for your particular subscription plan. Have you tried it in a different browser? We have all heard that at one time or another from a tech support representative, but we promise that it actually has some merit in certain situations. And it’s an answer that you hear from every online troubleshooting expert.

If you are having trouble uploading a large file to your site, we might have the answer for you. You really don't want to be in a situation down the line where there's confusion about what the max file size is, and where.Uploading large files anywhere can be a total pain. This consistency will make it easier to make changes in the future. It's a good idea to also document the max file size somewhere and enforce the same limit on both your app & IIS. Maybe you can also think about rate limiting uploads to only allow a few uploads per user in a short span of time. By setting the value too high, you risk malicious people uploading too much data and causing problems for legitimate users, this is especially important to think about on systems that allow uploads from anonymous people. We must remember that the file upload limit is in place for a reason.

If the file doesn’t already exist, then you may need to create it manually. Options.MaxRequestBodySize = 837280000 // Limit on request body sizeĪdd the requestFiltering tag to the web.config file thats located in the root of your project. X.MultipartHeadersLengthLimit = 737280000 // Limit on form header size X.MultipartBodyLengthLimit = 737280000 // Limit on form body size X.ValueLengthLimit = 5000 // Limit on individual form values I've set the max size to 700mb because my users will upload videos, but you might set this to something much smaller if your users are uploading images or similar.

#UPLOADING LARGE FILES TO IIS CODE#

Start by opening your startup.cs file and add the below code snippet to your ConfigureServices method, while making sure to adjust the values accordingly based on what you wish the maximum upload size to be. ASP.NET 5 & Core: Allow Large File Uploads Note that if you're using a web server such as Nginx or Apache then you can skip the IIS instructions, however you may need to make separate changes for those web servers. Luckily it only takes a couple of minutes to make the required changes to ASP.NET 5/Core & IIS so that users can upload files larger than 30mb. The problem is that you may need to extend the upper limit on file upload size, if you expect your users to send upload bigger files such as videos or raw images.

The page was not displayed because the request entity is too large.

BadHttpRequestException: Request body too large.

Possible error's you might encounter include: This is likely a security 'feature' to prevent abusive users from uploading files too large for your server to handle. Both ASP.NET 5/CORE 3 & IIS limit the size of uploaded files, which means that depending on the versions that you are using, you might see files as small as 30mb being rejected during upload.

Uploading Large Files To IIS