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HttpClient enhancements - binary data

See original GitHub issue

Currently HttpClient cannot be used to retrieve binary data such as images. The response content appears to get truncated at zero bytes when the HTTP response is returned from JS back to .NET. In some cases, requests just fails with “SCRIPT7017: Memory index is out of range” (Edge) or “RuntimeError: memory access out of bounds” (Chrome) without anything being returned.

I found a TODO regarding this issue in the code (see below). Anyway, I think this should be tracked and I hope this isn’t a duplicate.

https://github.com/aspnet/Blazor/blob/a9c45fe78ac18b6bd524904b40896c249f9f09c0/src/Microsoft.AspNetCore.Blazor.Browser.JS/src/Services/Http.ts#L32-L47

Issue Analytics

  • State:closed
  • Created 5 years ago
  • Reactions:3
  • Comments:14 (5 by maintainers)

github_iconTop GitHub Comments

1reaction
SteveSandersonMScommented, May 23, 2018

@rockfordlhotka byte[] is now handled for both sending and receiving thanks to aspnet/Blazor#815

1reaction
aguacongascommented, Apr 13, 2018

Upload/Download progression events

Read more comments on GitHub >

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