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  1. Qt
  2. QTBUG-110668

wasm: WebSockets don't actually work from other threads

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    • WebAssembly
    • f30e7cc86 (dev), abb36e73c (6.5), 6a3b994c5 (6.4)

    Description

      Seems that it is emscripten issue. This is set:
      https://github.com/qt/qtwebsockets/blob/v6.4.2/src/websockets/qwebsocket_wasm_p.cpp#L169

      But it is not actually implemented emscripten:
      https://github.com/emscripten-core/emscripten/blob/main/src/library_websocket.js#L304

      This probably fixes itself eventually, but this could be mentioned in documentation. Currently it can have quite poor performance when used.

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            lpotter Lorn Potter
            poikelin Joni Poikelin
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            Dates

              Created:
              Updated:
              Resolved:

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