Provide access to WebSocket header when connecting to Pheonix Socket

[mehrdad-shokri]

Here you are calling connect on WebSocketChannel

phoenix-socket-dart/lib/src/socket.dart

Line 193 in 70a437c

_ws = WebSocketChannel.connect(_mountPoint);

Please provide a Map<String, String> headers on the constructor of PhoenixSocket so we can pass our authentication cookies to the server.

[Pacane]

Would you mind opening a PR? I'd be glad to review it.

Thank you!

[mehrdad-shokri]

Sure, will do in the following days

[RodolfoSilva]

@mehrdad-shokri @Pacane

I think this solves your problem. This feature was added in this PR: #71

return PhoenixSocket(
     "ws://localhost:4000/socket",
      webSocketChannelFactory: (uri) {
        return IOWebSocketChannel.connect(uri, headers: { "token": "My Token"});
      },
    );

@matehat - I think this issue is resolved.