Fiddler Ideas

The free web debugging proxy for any browser, system or platform.

HTTP/2 Support

HTTP/2 has been a standard since mid-2015.   All major browsers support it,  but adoption is slow because there no good debugging tools.    I want to take advantage of pipelining, server push, etc that comes with HTTP/2 which makes it easier to adopt packages like gRPC.    Having a good debugging story (both capture as well as insertion / modification) would make this more possible

  • Stephan Zachwieja
  • Feb 22 2018
  • Under review
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  • Eric Lawrence commented
    February 22, 2018 23:34


  • Stephan Zachwieja commented
    February 28, 2018 16:52

    .NET Core 2.1 Preview allegedly has the required ALPN support

  • Dimitri M. commented
    October 23, 2018 09:10

    Our customers are increasingly migrating to HTTP2