OkHttp route traffic throw wifi and SocketFactory

Issue

I need to route specific requests throw wifi, even wifi "Connected, no internet" and "Mobile Data" is turned On.

Below example works fine with HttpURLConnection, but not works with OkHttp3 (3.8.1) which is primary network library for app:

Code below works as expected with OkHttp version: 3.4.2

But broken since OkHttp version: 3.5.0

OkHttpClient.Builder builder = new OkHttpClient.Builder();

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        final Network[] networks = connectivityManager.getAllNetworks();

        for (final Network network : networks) {
            final NetworkInfo netInfo = connectivityManager.getNetworkInfo(network);
            if (netInfo.getType() == ConnectivityManager.TYPE_WIFI && netInfo.getState() == NetworkInfo.State.CONNECTED) {

             // just for example HttpURLConnection works as expected and route traffic throw wifi
             connection = (HttpURLConnection) network.openConnection(url);

             // not works since >=3.5.0, route traffic in same way
             builder.socketFactory(network.getSocketFactory());

            }
        }
    }

OkHttpClient client = builder.build();
final Response response = client.newCall(initialRequest).execute();

client.newCall not works as expected as I understand, or I simple missing something.

Solution

Finally, I found.

https://github.com/square/okhttp/commit/2a5fb08b39195d4238c7117e851e9221f94de62a#diff-ec23bee7240c28053b0ca4fbc6029529

So if you want to get the old behaviour (like in 3.4.2 version) back you can take java.net.ProxySelector.getDefault() and wrap it with one that also tries NO_PROXY.

In my case, described above, i need to manually disable proxy before add socketFactory:

builder.proxy(Proxy.NO_PROXY);
builder.socketFactory(network.getSocketFactory());

Answered By - Sever