Details
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Bug
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Status: Closed
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P2: Important
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Resolution: Done
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5.12.0, 5.15.0
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d1e892816fba1494d9a63fc22a88d78c2bbe0429 (qt/qtwebsockets/5.15)
Description
QWebSocket constructor indirectly callsĀ QSslSocketPrivate::ensureInitialized(), which loads all system CA certificates on macOS. This happens even when we are not using SSL at all. It often takes hundreds of milliseconds and can hurt the responsiveness of applications.