Use Unity API from another Thread or call a function in the main Thread

Question

My problem is I try to use Unity socket to implement something. Each time, when I get a new message I need to update it to the updattext (it is a Unity Text). However, When

Answer 1

Use UniRx's multithreading pattern, UniTask and RxSocket together.

[SerializeField] private Text m_Text;

async UniTaskVoid Connect() {
    IPEndPoint endPoint = new IPEndPoint(IPAddress.IPv6Loopback, 12345);

    // Create a socket client by connecting to the server at the IPEndPoint.
    // See the UniRx Async tooling to use await 
    IRxSocketClient client = await endPoint.ConnectRxSocketClientAsync();

    client.ReceiveObservable
        .ToStrings()
        .ObserveOnMainThread()
        .Subscribe(onNext: message =>
    {
        m_Text.text = message;
    }).AddTo(this);

    // Send a message to the server.
    client.Send("Hello!".ToByteArray());
}