@Override
public synchronized int addUpnpMapping(
final PortMappingProtocol prot,
final int localPort,
final int externalPortRequested,
final PortMapListener portMapListener) {
if (NetworkUtils.isPublicAddress()) {
// Return value is not used.
return 1;
}
// This call will block unless we thread it here.
final Runnable upnpRunner =
new Runnable() {
@Override
public void run() {
addMapping(prot, externalPortRequested, localPort, portMapListener);
}
};
final Thread mapper = new Thread(upnpRunner, "UPnP-Mapping-Thread");
mapper.setDaemon(true);
mapper.start();
// Return value is not used.
return 1;
}
