private void onIndication(StunMessageEvent event) {
Message message = event.getMessage();
byte[] data = ((DataAttribute) message.getAttribute(Attribute.DATA)).getData();
TransportAddress sender =
((XorPeerAddressAttribute) message.getAttribute(XOR_PEER_ADDRESS))
.getAddress(message.getTransactionID());
if (logger.isTraceEnabled()) {
logger.trace(
"Received {} bytes indication from '{}': {}",
data.length,
sender,
new String(data, 0, data.length, StandardCharsets.US_ASCII));
}
DatagramPacket datagramPacket = new DatagramPacket(data, data.length);
datagramPacket.setSocketAddress(sender);
onPacketReceived(datagramPacket);
}
