socketexception: Failed to create server socket (OS Error: The shared flag to bind()...

[arefay]

I'm getting the following error when launching a url using the flutter web view plugin in my iOS emulator:

[VERBOSE-2:ui_dart_state.cc(148)] Unhandled Exception: SocketException: Failed to create server socket (OS Error: The shared flag to bind() needs to be true if binding multiple times on the same (address, port) combination.), address = 127.0.0.1, port = 8585

however, this works fine on android emulator. I'm not entirely sure its related to the plugin or something else related to creating /binding to a server via:

HttpServer server =
await HttpServer.bind(InternetAddress.loopbackIPv4, 8585);

again, strangely this works just fine on Android Emulator

[charafau]

This is not plugin related, it's some ios security issue when creating local server. I'd suggest to post question on SO if you cannot find answer for that.

Closing