How set network for OPC UA connection

[sergeishugaev]

Hello!
I use Eclipse milo in Android app development. Android can have two Wifi and 4G networks.
For example, when I access over http, I can specify exactly which network to use Wi-Fi or 4G.

In the example below, I use wi-fi:

...
ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkRequest networkRequestWiFi =
        new NetworkRequest.Builder()
                .addTransportType(NetworkCapabilities.TRANSPORT_WIFI)
                .build();
ConnectivityManager.NetworkCallback networkCallbackWiFi = new ConnectivityManager.NetworkCallback() {
    @Override
    public void onAvailable(@NonNull Network network) {
        terminal.setNetwork(network);
     }
};
connectivityManager.requestNetwork(networkRequestWiFi, networkCallbackWiFi);
...
public class Terminal implements Runnable {
...
private Network network;
...
public void setNetwork(Network network) {
    this.network = network;
}
...
public JSONObject post(JSONObject jsonRequest) throws Exception {
...
HttpURLConnection httpURLConnection = null;
if (network != null) httpURLConnection = (HttpURLConnection) network.openConnection(new URL(url));
else httpURLConnection = (HttpURLConnection) new URL(url).openConnection();
...
}

Is it possible to set a network for Eclipse milo, as I do for an http connection?

By default, Android routes packets to a network that has Internet access, but this is not always necessary. Therefore, we would like to direct the OPC UA connection to the network that is needed.

[kevinherron]

I don't know, I'm not an Android developer.

if (network != null) httpURLConnection = (HttpURLConnection) network.openConnection(new URL(url));

This looks to me like the Network class has support for HttpURLConnection, not that HttpURLConnection knows what Network is (and why would it?)

So I would think that no, because Network doesn't know anything about Milo, and Milo doesn't know anything about Android or Network, this would not be possible.