WebSocket connection failure: Incorrect 'Sec-WebSocket-Accept' value

[fonsp]

See fonsp/Pluto.jl#1965 (comment), still waiting on additional debugging information.

[fredrikekre]

@fonsp do you know if your PR solved this issue?

[fonsp]

I don't think so. After I opened the PR, the discussion on the original issue seemed to show that this is an issue with the Sockets stdlib, because ZMQ_jll was also not working on their system.

Summary here, fonsp/Pluto.jl#1965 (comment), @fredrikekre maybe you could take a look and advice which (debugging) steps to take next?

[quinnj]

Let's keep the discussion/debugging in fonsp/Pluto.jl#1965, as I don't think there's enough information/reproducibility yet to pinpoint HTTP.jl.