How to speed up download?

[arivera12]

Hi

I increased the buffer size and I am now able to download my 110MB exe file but it takes 2 minutes for the download dialog to appear. I am using Blazor server app.

Is there a way of speeding the download up?

Thanks

Originally posted by @ltemimi in #24 (comment)

[arivera12]

The only way to speed up download speed is to increase the buffer size here

EXAMPLE

BlazorDownloadFileService.DownloadFile(fileToDownload, bytes, 1024*64);

Bigger the buffer size, bigger are the chunks that are send from the server to the client.

Take note that your internet service provider speed is also a variant on your download speed.

This variant applies to the server and the clients.

As far I know there is nothing else we can do to speed up download rather than just increasing the download buffer size.

[arivera12]

I left those notations in the main readme.md of this repository

Take a look of this where I do left written some performance considerations and understandings.

https://github.com/arivera12/BlazorDownloadFile#performance-considerations-and-understandings

The next link is the signal r documentation and based on this you need to do buffer management based on your signal r ApplicationMaxBufferSize and TransportMaxBufferSize

ApplicationMaxBufferSize is the incoming connection buffer size

TransportMaxBufferSize is the outgoing connection buffer size (This is the one you need to increase download speed)

https://docs.microsoft.com/en-us/aspnet/core/signalr/security?view=aspnetcore-3.1#buffer-management