public static InetAddress determineBindAddressBasedOnIsReachable(
ArrayList<InetAddress> localIpAddresses, InetAddress destAddress) {
Iterator it = localIpAddresses.iterator();
while (it.hasNext()) {
InetAddress inetAddress = (InetAddress) it.next();
try {
if (inetAddress.isReachable(NetworkInterface.getByInetAddress(inetAddress), TTL, TIMEOUT)) {
return inetAddress;
}
} catch (SocketException e) {
RobotLog.m254v(
String.format(
"socket exception while trying to get network interface of %s",
new Object[] {inetAddress.getHostAddress()}));
} catch (IOException e2) {
RobotLog.m254v(
String.format(
"IO exception while trying to determine if %s is reachable via %s",
new Object[] {destAddress.getHostAddress(), inetAddress.getHostAddress()}));
}
}
return Network.getLoopbackAddress();
}
public static InetAddress determineBindAddress(InetAddress destAddress) {
ArrayList removeIPv6Addresses =
Network.removeIPv6Addresses(Network.removeLoopbackAddresses(Network.getLocalIpAddresses()));
Iterator it = removeIPv6Addresses.iterator();
while (it.hasNext()) {
try {
Enumeration inetAddresses =
NetworkInterface.getByInetAddress((InetAddress) it.next()).getInetAddresses();
while (inetAddresses.hasMoreElements()) {
InetAddress inetAddress = (InetAddress) inetAddresses.nextElement();
if (inetAddress.equals(destAddress)) {
return inetAddress;
}
}
continue;
} catch (SocketException e) {
RobotLog.m254v(
String.format(
"socket exception while trying to get network interface of %s",
new Object[] {r0.getHostAddress()}));
}
}
return determineBindAddressBasedOnWifiP2pSubnet(removeIPv6Addresses, destAddress);
}