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Code Issues Releases Wiki Activity

Get local IP address automatically

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This commit is contained in:
wb9688
2018-04-22 11:35:39 +02:00
parent 108a0e4827
commit 23e6b6156b
1 changed files with 8 additions and 1 deletions
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9
src/main/java/org/schabi/newpipe/cast/protocols/upnp/UpnpDiscoverer.java
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@@ -4,6 +4,7 @@ import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.util.ArrayList;
import java.util.List;
@@ -63,8 +64,14 @@ public class UpnpDiscoverer extends Discoverer {
@Override
public List<Device> discoverDevices() throws IOException, InterruptedException, ExecutionException {
String ip;
try (final DatagramSocket socket = new DatagramSocket()) {
socket.connect(InetAddress.getByName("192.0.2.0"), 9688);
ip = socket.getLocalAddress().getHostAddress();
}
socket = new DatagramSocket(null);
InetSocketAddress address = new InetSocketAddress("192.168.1.124", 1900); // TODO: get IP automagically
InetSocketAddress address = new InetSocketAddress(ip, 1900);
socket.bind(address);
byte[] request = new String("M-SEARCH * HTTP/1.1\n" +