iOS added support for WebSocket starting iOS 13 and they announced it in WWDC2019 [https://wwdc.io/share/wwdc19/712]. Before that, developers had to rely on third-party libraries such as Starscream [https://github.com/daltoniam/Starscream] or SwiftWebSocket [https://github.com/tidwall/SwiftWebSocket]. Now with native support, it all